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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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X1227S8-2.7A |
Intersil |
IC RTC CLK/CALENDAR I2C 8-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 ~ 5V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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X1227S8-4.5A |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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X1228S14 |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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X1228S14-2.7 |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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X1228S14-2.7A |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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X1228S14-4.5A |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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RTC-72423A:3 |
EPSON |
IC RTC CLK/CALENDAR PAR 24-SOP |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.311", 7.90mm Width) | 24-SOP |
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RTC-72423B:3 |
EPSON |
IC RTC CLK/CALENDAR PAR 24-SOP |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.311", 7.90mm Width) | 24-SOP |
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RTC-62421B |
EPSON |
IC RTC CLK/CALENDAR PAR 18-DIP |
Tube | - | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 1.8µA ~ 3µA @ 2V ~ 5V | -40°C ~ 85°C | Through Hole | 18-DIP (0.300", 7.62mm) | 18-DIP |
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RTC-62423A:3 |
EPSON |
IC RTC CLK/CALENDAR PAR 24-SOP |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 1.8µA ~ 3µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.311", 7.90mm Width) | 24-SOP |
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RTC-62423A:3 |
EPSON |
IC RTC CLK/CALENDAR PAR 24-SOP |
Cut Tape (CT) | - | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 1.8µA ~ 3µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.311", 7.90mm Width) | 24-SOP |
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RTC-62423A:3 |
EPSON |
IC RTC CLK/CALENDAR PAR 24-SOP |
Digi-Reel® | - | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 1.8µA ~ 3µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.311", 7.90mm Width) | 24-SOP |
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RTC-8564JE:3 |
EPSON |
IC RTC CLK/CALENDAR I2C 20-VSOJ |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Y2K | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 0.7µA ~ 0.8µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-VSOJ | 20-VSOJ |
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RTC-8564JE:3 |
EPSON |
IC RTC CLK/CALENDAR I2C 20-VSOJ |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Y2K | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 0.7µA ~ 0.8µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-VSOJ | 20-VSOJ |
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RTC-8564JE:3 |
EPSON |
IC RTC CLK/CALENDAR I2C 20-VSOJ |
Digi-Reel® | - | Clock/Calendar | Alarm, Y2K | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 0.7µA ~ 0.8µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-VSOJ | 20-VSOJ |
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M41ST84WMQ6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 3.6 V | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO |
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M41ST84YMQ6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 1mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO |
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M41ST85WMX6 |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 3.6 V | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOX |
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M41ST85YMH6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 1mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M41ST85YMX6 |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 1mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOX |
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M41ST95WMX6 |
STMicroelectronics |
IC RTC CLK/CALENDAR SPI 28-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | SPI | 2.7 V ~ 3.6 V | 2.5 V ~ 3.5 V | 1.4mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOX |
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M41T00M6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Leap Year | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 2.5 V ~ 3.5 V | 70µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M41T0DS6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Tube | - | Clock/Calendar | - | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | - | 1.2µA ~ 31µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - |
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M41T0M6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | - | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | - | 1.2µA ~ 31µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M41T11M6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM | 56B | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 2.5 V ~ 3.5 V | 70µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M41T11MH6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM | 56B | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 2.5 V ~ 3.5 V | 70µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M41T256YMH7E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 44-SOH |
Tube | Timekeeper® | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | -25°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M41T256YMT7E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 44-SOP |
Tube | Timekeeper® | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | -25°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) | 44-SOH |
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M41T315V-85MH6E |
STMicroelectronics |
IC RTC PHANTOM SER 28-SOIC |
Tube | - | Phantom Time Chip | Leap Year, Supervisor | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Serial | 3 V ~ 3.6 V | 2.5 V ~ 3.7 V | 2mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M41T56M6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M41T56MH6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
Tube | - | Clock/Calendar | Leap Year, NVSRAM | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M41T80M6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | - | 2.4µA ~ 31µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M41T81M6E |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M41T81MX6 |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
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M48T02-200PC1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 24-DIP |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.75 V ~ 5.5 V | - | 3mA @ 4.7V ~ 5.5V | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | 24-PCDIP, CAPHAT® |
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M48T08Y-10MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tube | Timekeeper® | Clock/Calendar | Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T12-200PC1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 24DIP |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | 24-PCDIP, CAPHAT® |
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M48T128Y-70PM1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 32-DIP |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 4mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP |
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M48T129V-85PM1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 32-DIP |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 3mA @ 3V ~ 3.6V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP |
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M48T129Y-70PM1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 32-DIP |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 4mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP |
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M48T201V-85MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | 3V | 2mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T201Y-70MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 3V | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T212V-85MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer, Y2K | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | 3V | 2mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T248Y-70PM1 |
STMicroelectronics |
IC RTC PHANTOM PAR 32-DIP |
Tube | Timekeeper® | Phantom Time Chip | Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 5mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP |
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M48T251Y-70PM1 |
STMicroelectronics |
IC RTC PHANTOM PAR 32-DIP |
Tube | Timekeeper® | Phantom Time Chip | Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 5mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP |
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M48T254V-10ZA1 |
STMicroelectronics |
IC RTC PHANTOM PAR 168-PBGA |
Tube | Timekeeper® | Phantom Time Chip | Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 3mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 168-PBGA Module | 168-PBGA Module (42.3x42.3) |
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M48T35AV-10MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T35AV-10MH6E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T35Y-70MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 2mA @ 4.75V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T35Y-70MH6E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 2mA @ 4.75V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T37V-10MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T37V-10MH6E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T37Y-70MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T37Y-70MH6E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T512Y-70PM1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 32-DIP |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 4mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP Module |
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M48T58Y-70MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tube | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T59Y-70MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T59Y-70MH6E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T59Y-70PC1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28DIP |
Tube | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-PCDIP, CAPHAT® |
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M48T86MH1E |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T86PC1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 24-DIP |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | 24-PCDIP, CAPHAT® |
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M41T94MQ6E |
STMicroelectronics |
IC RTC CLK/CALENDAR SPI 16-SOIC |
Tube | - | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | SPI | 2.7 V ~ 5.5 V | 2.5 V ~ 3.5 V | 1.4mA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO |
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M41T50Q6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 16QFN |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7 V ~ 3.6 V | - | 0.7µA @ 1.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) |
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M48T212V-85MH1F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer, Y2K | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | 3V | 2mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T212V-85MH1F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Cut Tape (CT) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer, Y2K | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | 3V | 2mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T35AV-10MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T35AV-10MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Cut Tape (CT) | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T35Y-70MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 2mA @ 4.75V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T35Y-70MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Cut Tape (CT) | Timekeeper® | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 2mA @ 4.75V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T37V-10MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T37V-10MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Cut Tape (CT) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T37Y-70MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T37Y-70MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH |
Cut Tape (CT) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M48T59Y-70MH1F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T59Y-70MH1F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH |
Cut Tape (CT) | Timekeeper® | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T86MH1F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M48T86MH1F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M41T56MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Leap Year, NVSRAM | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M41T56MH6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Leap Year, NVSRAM | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
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M41T256YMH7F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 44-SOH |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | -25°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M41T256YMH7F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 44-SOH |
Cut Tape (CT) | Timekeeper® | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | -25°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
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M41T256YMT7F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 44-SOP |
Tape & Reel (TR) | Timekeeper® | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | -25°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) | 44-SOH |
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M41T256YMT7F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 44-SOP |
Cut Tape (CT) | Timekeeper® | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | -25°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) | 44-SOH |
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M41ST84WMQ6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Tape & Reel (TR) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 3.6 V | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO |
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M41ST84WMQ6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Cut Tape (CT) | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 3.6 V | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO |
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M41ST84WMQ6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 16-SOIC |
Digi-Reel® | - | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 3.6 V | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO |
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ISL1208IU8 |
Intersil |
IC RTC CLK/CALENDAR I2C 8-MSOP |
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-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
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RTC-62421A:ROHS |
EPSON |
IC RTC CLK/CALENDAR PAR 18-DIP |
Tube | - | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 1.8µA ~ 3µA @ 2V ~ 5V | -40°C ~ 85°C | Through Hole | 18-DIP (0.300", 7.62mm) | 18-DIP |
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RTC-62421B:ROHS |
EPSON |
IC RTC CLK/CALENDAR PAR 18-DIP |
Tube | - | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 1.8µA ~ 3µA @ 2V ~ 5V | -40°C ~ 85°C | Through Hole | 18-DIP (0.300", 7.62mm) | 18-DIP |
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X1226S8ZT1 |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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X1226S8ZT1 |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Cut Tape (CT) | - | 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 ~ 5V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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X1205S8ZT1 |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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X1205S8ZT1 |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
Cut Tape (CT) | - | 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 ~ 5V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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X1226V8IZT1 |
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 ~ 5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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X1226V8IZT1 |
Intersil |
IC RTC CLK/CALENDAR I2C 8-TSSOP |
Cut Tape (CT) | - | 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 ~ 5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
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X1228S14Z-2.7T1 |
Intersil |
IC RTC CLK/CALENDAR I2C 14SOIC |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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X1228S14Z-2.7T1 |
Intersil |
IC RTC CLK/CALENDAR I2C 14SOIC |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
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X1205S8Z |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
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 ~ 5V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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X1226S8IZ |
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC |
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 ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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X1228S14IZ-2.7 |
Intersil |
IC RTC CLK/CALENDAR I2C 14SOIC |
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 ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOICN |
