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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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PCF2127AT/1,512 |
NXP Semiconductors |
IC RTC CLK/CAL I2C/SPI 20-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | 512B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial, SPI | 1.8 V ~ 4.2 V | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | 20-SO |
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AB-RTCMK-32.768KHZ-T |
Abracon Corporation |
IC RTC CLK/CALENDAR I2C 8-SMT |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD | I²C, 2-Wire Serial | 1.3 V ~ 5.5 V | - | 2µA @ 3V | -40°C ~ 85°C | Surface Mount | 8-VDFN Exposed Pad | 8-SMT |
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IDT1338C-31SRI |
IDT, Integrated Device Technology Inc |
IC RTC CLK/CALENDAR I2C 16-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 | 3.3 V ~ 5.5 V | 1.3 V ~ 3.7 V | 5µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC |
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IDT1339C-31SRI |
IDT, Integrated Device Technology Inc |
IC RTC CLK/CALENDAR I2C 16-SOIC |
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 | 3.3 V ~ 5.5 V | 1.3 V ~ 3.7 V | 200µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC |
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IDT1337GCSRI |
IDT, Integrated Device Technology Inc |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tube | - | 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-VFQFN Exposed Pad | 16-QFN (3x3) |
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ISL12057IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12057IUZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-MSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
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ISL12058IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12058IRTZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TDFN |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-TDFN | 8-TDFN (3x3) |
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ISL12058IUZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-MSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
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ISL12059IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12058IRUZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-UTDFN |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-UFDFN | 8-µTDFN (2x2) |
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CBC34123-M5C-TR5 |
Cymbet Corporation |
IC RTC CLK/CALENDAR SPI 16-QFN |
Tape & Reel (TR) | EnerChip™ | Clock/Calendar | Alarm, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.5 V ~ 5.5 V | 2.75 V ~ 3.25 V | - | -20°C ~ 70°C | Surface Mount | 16-LQFN | 16-QFN (5x5) |
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ISL1208IB8Z-TKR5291 |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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CBC34123-M5C-TR1 |
Cymbet Corporation |
IC RTC CLK/CALENDAR SPI 16-QFN |
Tape & Reel (TR) | EnerChip™ | Clock/Calendar | Alarm, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.5 V ~ 5.5 V | 2.75 V ~ 3.25 V | - | -20°C ~ 70°C | Surface Mount | 16-LQFN | 16-QFN (5x5) |
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CBC34803-M5C-TR5 |
Cymbet Corporation |
IC RTC CLK/CALENDAR I2C 16-QFN |
Tape & Reel (TR) | EnerChip™ | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 2.75 V ~ 3.25 V | - | -10°C ~ 70°C | Surface Mount | 16-LQFN | 16-QFN (5x5) |
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CBC34813-M5C-TR5 |
Cymbet Corporation |
IC RTC CLK/CALENDAR SPI 16-QFN |
Tape & Reel (TR) | EnerChip™ | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 2.5 V ~ 5.5 V | 2.75 V ~ 3.25 V | - | -10°C ~ 70°C | Surface Mount | 16-LQFN | 16-QFN (5x5) |
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ISL12008IB8Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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CBC34813-M5C-TR1 |
Cymbet Corporation |
IC RTC CLK/CALENDAR SPI 16-QFN |
Tape & Reel (TR) | EnerChip™ | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 2.5 V ~ 5.5 V | 2.75 V ~ 3.25 V | - | -10°C ~ 70°C | Surface Mount | 16-LQFN | 16-QFN (5x5) |
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ISL1220IUZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 10-MSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, SRAM | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP |
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ISL1220IUZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 10-MSOP |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, SRAM | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP |
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ISL1220IUZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 10-MSOP |
Digi-Reel® | - | Clock/Calendar | Alarm, Leap Year, SRAM | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP |
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ISL12082IB8Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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M41T00SM6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 2 V ~ 3.5 V | 70µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M41T00SM6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 2 V ~ 3.5 V | 70µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M41T00SM6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Digi-Reel® | - | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 2 V ~ 3.5 V | 70µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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ISL12058IUZ |
Intersil |
IC RTC CLK/CALENDAR I2C 8-MSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
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ISL1208IRT8Z-TK |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TDFN |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-WDFN Exposed Pad | 8-TDFN (3x3) |
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ISL1218IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, SRAM | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL1208IB8ZR5291 |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12082IUZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 10-MSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP |
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ISL1218IUZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-MSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, SRAM | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
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ISL1219IUZ-T |
Intersil |
IC RTC EVENT REC I2C 10-MSOP |
Tape & Reel (TR) | - | Time Event Recorder | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP |
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ISL12026AIBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12026AIVZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12030IBZ |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Alarm, Daylight Savings, SRAM | 128B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | - | 18µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12026AIVZ |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tube | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12032IVZ |
Intersil |
IC RTC EVENT REC I2C 14-TSSOP |
Tube | - | Time Event Recorder | Alarm, SRAM, Trickle-Charger | 128B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 18µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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RTC-4574SA:B0:ROHS |
EPSON |
IC RTC CLK/CALENDAR SER 14-SOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3-Wire Serial | 1.6 V ~ 5.5 V | - | 1µA ~ 2µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOP |
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ISL12029IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IV27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12029IV27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12029IB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Digi-Reel® | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Digi-Reel® | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12027IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12027IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12027IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Digi-Reel® | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12027IV27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12027IV27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12027IV27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Digi-Reel® | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12028IB27Z |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IBZ |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IBZ |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IB27AZ |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IBAZ |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IB30AZ |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IB30AZ |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IBAZ |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IB27AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12027IVAZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12027IVZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12028IBAZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12028IB30AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12027IV27AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12028IV27AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12028IV30AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12027IV30AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12027IB30AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12027IBAZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12028IVZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12027IB27AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12028IVAZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12029IB27AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IB30AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IV30AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12029IBAZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029IV27AZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12029IVZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12029IVAZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12027AIB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12027AIV27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12028AIB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC |
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ISL12028AIV27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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ISL12029AIB27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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ISL12029AIV27Z-T |
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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 |
RX-8025SA:AA0:ROHS |
EPSON |
IC RTC CLK/CALENDAR I2C 14-SOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7 V ~ 5.5 V | - | 1.2µA ~ 1.8µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOP |
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ISL1221IUZ |
Intersil |
IC RTC EVENT REC I2C 10-MSOP |
Tube | - | Time Event Recorder | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP |
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ISL12024IVZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Unique ID | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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ISL12022IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Daylight Savings, Leap Year, SRAM | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 14µA ~ 15µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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ISL12024IRTCZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TDFN |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Unique ID | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TDFN | 8-TDFN (3x3) |
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ISL12024IRTCZ |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TDFN |
Tube | - | Clock/Calendar | Alarm, Leap Year, Unique ID | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TDFN | 8-TDFN (3x3) |
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RX-8035SA:B0 |
EPSON |
IC RTC EVENT REC I2C 14-SOP |
Tape & Reel (TR) | - | Time Event Recorder | Alarm | - | - | - | I²C, 2-Wire Serial | 2.4 V ~ 5.5 V | 1 V ~ 5.5 V | 1.2µA @ 3V | -40°C ~ 85°C | Surface Mount | 14-SOIC, Non-Standard | 14-SOP |
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ISL12025IBZ-T |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
