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Part Number |
Manufacturer |
Description |
Packaging | Series | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, Battery | Current - Timekeeping (Max) | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package |
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DS1302ZN |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 8-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1318 |
Maxim Integrated |
IC RTC ELAPSED CNT PAR 24-TSSOP |
Tube | - | Elapsed Time Counter | Alarm, Square Wave Output | - | Binary | Binary | Parallel | 3 V ~ 3.6 V | 1.6 V ~ 3.7 V | 150µA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP |
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DS1388Z-3+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | 512B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 3.3 V | 1.3 V ~ 5.5 V | 140µA @ 2.7V ~ 3.3V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1343E-33+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 3 V ~ 5.5 V | 1.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1344E-33+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 3 V ~ 5.5 V | 1.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1683S+T&R |
Maxim Integrated |
IC RTC ELAPSED CNT I2C 8-SOIC |
Tape & Reel (TR) | - | Elapsed Time Counter | Alarm, EEPROM | 16B | Binary | Binary | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | - | - | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1307ZN |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2 V ~ 3.5 V | 200µA @ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1302N |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 8-DIP |
Tube | - | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP |
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DS1302SN |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 8-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | 8-SO |
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DS1307N |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-DIP |
Tube | - | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2 V ~ 3.5 V | 200µA @ 5V | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP |
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DS1682S/T&R |
Maxim Integrated |
IC RTC ELAPSED CNT I2C 8-SOIC |
Tape & Reel (TR) | - | Elapsed Time Counter | Alarm, EEPROM | 10B | Binary | Binary | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | - | 4µA ~ 15µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1306E+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1305E+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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BQ3285ESSTR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-QSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | 300µA @ 5V | 0°C ~ 70°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP/QSOP |
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BQ3285ESSTRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-QSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | 300µA @ 5V | 0°C ~ 70°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP/QSOP |
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BQ3285ESTR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | 300µA @ 5V | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC |
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BQ3285ESTRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | 300µA @ 5V | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC |
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BQ3285LDSSTR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-QSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, NVSRAM | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 5.5 V | 2.4 V ~ 4 V | 100µA @ 3V | 0°C ~ 70°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP/QSOP |
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BQ3285LDSSTRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-QSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, NVSRAM | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 5.5 V | 2.4 V ~ 4 V | 100µA @ 3V | 0°C ~ 70°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP/QSOP |
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BQ3285LFSS-A1TR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-QSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 5.5 V | 2.4 V ~ 4 V | 100µA @ 3V | 0°C ~ 70°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP/QSOP |
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BQ3285LFSS-A1TRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-QSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 5.5 V | 2.4 V ~ 4 V | 100µA @ 3V | 0°C ~ 70°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP/QSOP |
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DS1306EN+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1305EN+T&R/C01 |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1337C#T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1305EN/T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1305 |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 16-DIP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | 0°C ~ 70°C | Through Hole | 16-DIP (0.300", 7.62mm) | 16-PDIP |
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DS1305E |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1306E |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1306 |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 16-DIP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | 0°C ~ 70°C | Through Hole | 16-DIP (0.300", 7.62mm) | 16-PDIP |
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DS1374C-33#T&R |
Maxim Integrated |
IC RTC BINARY CNT I2C 16-SOIC |
Tape & Reel (TR) | - | Binary Counter | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | - | Binary | Binary | I²C, 2-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1374C-3#T&R |
Maxim Integrated |
IC RTC BINARY CNT I2C 16-SOIC |
Tape & Reel (TR) | - | Binary Counter | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | - | Binary | Binary | I²C, 2-Wire Serial | 2.7 V ~ 3.3 V | 1.3 V ~ 3.7 V | 125µA @ 2.7V ~ 3.3V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1340C-33#T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 150µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1302S-16/T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1339C-33#T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 3.7 V | 200µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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BQ4802LYDWR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.6 V | 2.4 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4802LYDWR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.6 V | 2.4 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4802LYDWR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Digi-Reel® | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.6 V | 2.4 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4802LYDWRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.6 V | 2.4 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4802LYPWR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.6 V | 2.4 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP |
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BQ4802LYPWRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.6 V | 2.4 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP |
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BQ4845S-A4NTR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.75 V ~ 5.5 V | 2.3 V ~ 4 V | * | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4845S-A4NTRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.75 V ~ 5.5 V | 2.3 V ~ 4 V | * | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4845S-A4TR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.75 V ~ 5.5 V | 2.3 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4845YS-A4NTR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.3 V ~ 4 V | * | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4845YS-A4TR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.3 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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BQ4845YS-A4NTRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.3 V ~ 4 V | * | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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DS1305EN |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1305N |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 16-DIP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 25.3µA ~ 81µA @ 2V ~ 5V | -40°C ~ 85°C | Through Hole | 16-DIP (0.300", 7.62mm) | 16-PDIP |
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DS1685S-5+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 5V | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC W |
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DS1685S-3+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.7 V | 2.5 V ~ 3.7 V | 2mA @ 3V | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC W |
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DS1685E-5+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 5V | 0°C ~ 70°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP |
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DS1685E-3+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.7 V | 2.5 V ~ 3.7 V | 2mA @ 3V | 0°C ~ 70°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP |
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DS1678S+T&R |
Maxim Integrated |
IC RTC EVENT REC I2C 8-SOIC |
Tape & Reel (TR) | - | Time Event Recorder | Alarm, Leap Year, NVSRAM, Y2K | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.6 V ~ 3.5 V | - | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | 8-SO |
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DS1302SN-16/T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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BQ4285S-SB2TR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC |
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BQ4285S-SB2TRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC |
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DS1685E-3 |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-TSSOP |
Tube | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.7 V | 2.5 V ~ 3.7 V | 2mA @ 3V | 0°C ~ 70°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP |
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DS3231S#T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 110µA ~ 170µA @ 3.63V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1685Q-3+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-PLCC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.7 V | 2.5 V ~ 3.7 V | 2mA @ 3V | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
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DS1685Q-5+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-PLCC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 5V | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
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DS3232S#T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 20-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.3V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC W |
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DS3234S#T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 256B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2 V ~ 5.5 V | 2 V ~ 3.8 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC W |
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DS1685EN-5+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 5V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP |
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DS1685EN-3+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7 V ~ 3.7 V | 2.5 V ~ 3.7 V | 2mA @ 3V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP |
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DS1685SN-5+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 5V | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC W |
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DS1302S-16 |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 16-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1340U-18+ |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-USOP |
Tube | - | Clock/Calendar | Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.71 V ~ 5.5 V | 1.3 V ~ 3.7 V | 100µA @ 1.89V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX |
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BQ4802YDWRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.4 V ~ 4 V | * | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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DS12885S+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC W |
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DS3231MZ/V+T |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 130µA ~ 200µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS3232MZ/V+T |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 4.5 V | 2.3 V ~ 4.5 V | 175µA @ 2.3V ~ 4.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1343E-18+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.71 V ~ 5.5 V | 1.3 V ~ 5.5 V | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1343E-3+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.7 V ~ 5.5 V | 1.3 V ~ 5.5 V | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1344E-18+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.71 V ~ 5.5 V | 1.3 V ~ 5.5 V | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1344E-3+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.7 V ~ 5.5 V | 1.3 V ~ 5.5 V | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS3231MZ+TRL |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 130µA ~ 200µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1672U-2+ |
Maxim Integrated |
IC RTC BINARY CNT I2C 8-USOP |
Tube | - | Binary Counter | Trickle-Charger | - | Binary | Binary | I²C, 2-Wire Serial | 1.8 V ~ 2.2 V | 1.3 V ~ 3.63 V | 500µA @ 2.2V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX |
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DS1672S-2+ |
Maxim Integrated |
IC RTC BINARY CNT I2C 8-SOIC |
Tube | - | Binary Counter | Trickle-Charger | - | Binary | Binary | I²C, 2-Wire Serial | 1.8 V ~ 2.2 V | 1.3 V ~ 3.63 V | 500µA @ 2.2V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1672S-3+ |
Maxim Integrated |
IC RTC BINARY CNT I2C 8-SOIC |
Tube | - | Binary Counter | Trickle-Charger | - | Binary | Binary | I²C, 2-Wire Serial | 2.7 V ~ 3.3 V | 1.3 V ~ 3.63 V | 500µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS1672-2+ |
Maxim Integrated |
IC RTC BINARY CNT I2C 8-DIP |
Tube | - | Binary Counter | Trickle-Charger | - | Binary | Binary | I²C, 2-Wire Serial | 1.8 V ~ 2.2 V | 1.3 V ~ 3.63 V | 500µA @ 2.2V | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP |
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DS1672-3+ |
Maxim Integrated |
IC RTC BINARY CNT I2C 8-DIP |
Tube | - | Binary Counter | Trickle-Charger | - | Binary | Binary | I²C, 2-Wire Serial | 2.7 V ~ 3.3 V | 1.3 V ~ 3.63 V | 500µA @ 3.3V | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP |
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DS3232MZ+TRL |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 4.5 V | 2.3 V ~ 4.5 V | 175µA @ 2.3V ~ 4.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC N |
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DS3231M+TRL |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 130µA ~ 200µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS3231S |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 110µA ~ 170µA @ 3.63V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS3231S/T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 110µA ~ 170µA @ 3.63V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1339BU+ |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-UMAX |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.71 V ~ 5.5 V | 1.3 V ~ 3.7 V | 200µA @ 1.71V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX |
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BQ3285P-SB2E3 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-DIP |
Tube | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | * | 0°C ~ 70°C | Through Hole | 24-DIP (0.600", 15.24mm) | 24-PDIP |
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DS12885Q+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-PLCC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
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DS1673E-3+T&R |
Maxim Integrated |
IC RTC SYSTEM CTRLR SER 20-TSSOP |
Tape & Reel (TR) | - | Portable System Controller | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2.7 V ~ 3.3 V | 2.5 V ~ 3.7 V | 100µA @ 3V | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1670E+T&R |
Maxim Integrated |
IC RTC SYSTEM CTRLR SER 20-TSSOP |
Tape & Reel (TR) | - | Portable System Controller | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2.97 V ~ 3.63 V | 2.5 V ~ 3.7 V | 100µA @ 3.3V | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1673E-5+T&R |
Maxim Integrated |
IC RTC SYSTEM CTRLR SER 20-TSSOP |
Tape & Reel (TR) | - | Portable System Controller | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 300µA @ 5V | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
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DS1302SN-16 |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 16-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC W |
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DS1673S-5+T&R |
Maxim Integrated |
IC RTC SYSTEM CTRLR SER 20-SOIC |
Tape & Reel (TR) | - | Portable System Controller | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 300µA @ 5V | 0°C ~ 70°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC W |
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DS1393U-33+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 10-USOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX |
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DS1393U-18+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 10-USOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 1.71 V ~ 1.89 V | 1.3 V ~ 3.7 V | 100µA @ 1.71V ~ 1.89V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX |
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DS1392U-18+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 10-USOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 1.71 V ~ 1.89 V | 1.3 V ~ 3.7 V | 100µA @ 1.71V ~ 1.89V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX |
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DS1392U-3+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 10-USOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2.7 V ~ 3.3 V | 1.3 V ~ 3.7 V | 125µA @ 2.7V ~ 3.3V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX |
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DS1393U-3+ |
Maxim Integrated |
IC RTC CLK/CALENDAR SER 10-USOP |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2.7 V ~ 3.3 V | 1.3 V ~ 3.7 V | 125µA @ 2.7V ~ 3.3V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX |
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DS1501YZ+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC W |
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DS1501WZ+T&R |
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC W |
