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| Part & Mfr | Total Stock | Pricing & RFQ | Current | Date Format | Features | Interface | Memory Size | Mounting Type | Operating Temperature | Supplier Device Package | Time Format | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NXP Semiconductors
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0.6µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SO | HH:MM:SS (12/24 hr) | Clock/Calendar | 0.9V ~ 5.5V | |
Epson
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1.5µA @ 3V | YY-MM-DD | Alarm | SPI, 3-Wire Serial | - | Surface Mount | -40°C ~ 105°C (TA) | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
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Epson
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1.5µA @ 3V | YY-MM-DD | Alarm | SPI, 3-Wire Serial | - | Surface Mount | -40°C ~ 105°C (TA) | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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2mA @ 3.3V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 512KB | Through Hole | 0°C ~ 70°C | 32-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 2.97V ~ 3.63V | |
ECS Inc.
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0.5µA @ 3V | YY-MM-DD | - | I²C | - | Surface Mount | -40°C ~ 85°C | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5V | |
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Analog Devices Inc./Maxim Integrated
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500µA @ 3.63V | Binary | Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | Binary | Binary Counter | 1.3V ~ 3.63V | |
Epson
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1.5µA ~ 1.6µA @ 3V ~ 5V | YY-MM-DD | Alarm | I²C | - | Surface Mount | -40°C ~ 105°C | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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2mA @ 3.3V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 512KB | Through Hole | -40°C ~ 85°C | 32-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 2.97V ~ 3.63V | |
Epson
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1.4µA ~ 1.5µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm | I²C | - | Surface Mount | -40°C ~ 85°C | 14-SOP | HH:MM:SS (24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Diodes Incorporated
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0.8µA @ 1.3V ~ 1.8V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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120µA ~ 160µA @ 3.63V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | SPI | 96B | Surface Mount | -40°C ~ 85°C | 14-TDFN (3x3) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Micro Crystal AG
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0.35µA @ 3V | YY-MM-DD-dd | Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer | I²C, 2-Wire Serial | 1B | Surface Mount | -40°C ~ 85°C (TA) | 8-SON (3.2x1.5) | HH:MM:SS (24 hr) | Clock/Calendar | 1.5V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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1.1mA @ 3.3V | YY-MM-DD-dd | Leap Year | Parallel | - | Surface Mount | -40°C ~ 85°C | 16-SOIC | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
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3mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Parallel | 8KB | Surface Mount | 0°C ~ 70°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
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4mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 32KB | Through Hole | -40°C ~ 85°C | 28-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 4.5V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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1.1mA @ 3.3V | YY-MM-DD-dd | Leap Year | Parallel | - | Through Hole | 0°C ~ 70°C | 16-PDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 2.5V ~ 3.7V | |
Texas Instruments
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- | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Parallel | 114B | Surface Mount | 0°C ~ 70°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 4V | |
Abracon LLC
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0.4µA ~ 0.95µA @ 1V ~ 4.4V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-CLCC (3.2x1.5) | HH:MM:SS:hh (24 hr) | Clock/Calendar | 1V ~ 4.4V | |
Analog Devices Inc./Maxim Integrated
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6mA @ 5V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer, Y2K | Parallel | - | Surface Mount | -40°C ~ 85°C | 48-LQFP (7x7) | HH:MM:SS (24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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2mA @ 2.7V ~ 3.7V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Parallel | 2KB | Surface Mount | -40°C ~ 85°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
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0.45µA @ 2.5V ~ 5.5V | Binary | Unique ID | 1-Wire® Serial | - | Surface Mount | -40°C ~ 85°C | 6-TSOC | Binary | Binary Counter | 2.5V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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0.6µA @ 1.3V ~ 1.8V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Microchip Technology
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1.2µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM | I²C, 2-Wire Serial | 64B | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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- | YY-MM-DD-dd | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | SPI | 96B | Surface Mount | -40°C ~ 85°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
ECS Inc.
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3µA @ 5V | YY-MM-DD | - | I²C | - | Surface Mount | -40°C ~ 85°C | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5V | |
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Analog Devices Inc./Maxim Integrated
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10mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 32KB | Through Hole | 0°C ~ 70°C | 28-EDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 4.5V ~ 5.5V | |
ECS Inc.
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0.5µA ~ 0.52µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOP | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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7mA @ 3.3V | YY-MM-DD-dd | Leap Year | Parallel | - | Through Hole | 0°C ~ 70°C | 28-EDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 4.5V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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4mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 128KB | Through Hole | -40°C ~ 85°C | 32-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 4.5V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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4mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 128KB | Surface Mount | 0°C ~ 70°C | 34-PowerCap Module | HH:MM:SS (24 hr) | Clock/Calendar | 3V | |
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Analog Devices Inc./Maxim Integrated
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2mA @ 3.3V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 32KB | Through Hole | -40°C ~ 85°C | 28-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 2.97V ~ 3.63V | |
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Analog Devices Inc./Maxim Integrated
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4mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 32KB | Surface Mount | -40°C ~ 85°C | 34-PowerCap Module | HH:MM:SS (24 hr) | Clock/Calendar | 3V | |
Renesas
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20µA ~ 500µA @ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | SPI | 32B | Surface Mount | -40°C ~ 85°C | 16-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.2V ~ 6V | |
Micro Crystal AG
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1µA @ 3V | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger | I²C, 2-Wire Serial | 2B, 8B | Surface Mount | -40°C ~ 125°C (TA) | 10-SON (3.7x2.5) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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4mA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Parallel | 32KB | Through Hole | -40°C ~ 85°C | 32-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 2.97V ~ 3.63V | |
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Analog Devices Inc./Maxim Integrated
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4mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 32KB | Surface Mount | 0°C ~ 70°C | 34-PowerCap Module | HH:MM:SS (24 hr) | Clock/Calendar | 3V | |
Analog Devices Inc./Maxim Integrated
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3mA @ 5V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Through Hole | 0°C ~ 70°C | 24-EDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
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5mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Parallel | 256B | Through Hole | 0°C ~ 70°C | 28-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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2mA @ 3V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Through Hole | 0°C ~ 70°C | 24-EDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Epson
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2.1µA ~ 3.4µA @ 3V ~ 5V | YY-MM-DD | Alarm | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 12-VSOJ | - | Clock/Calendar | 1.6V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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100µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | 3-Wire Serial | - | Surface Mount | 0°C ~ 70°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Portable System Controller | 2.5V ~ 3.7V | |
Epson
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0.5µA @ 3V | - | Alarm | I²C | - | Surface Mount | -40°C ~ 85°C | 10-SMD | - | Time Event Recorder | 1.25V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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100µA @ 3V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | 3-Wire Serial | - | Surface Mount | 0°C ~ 70°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Portable System Controller | 2.5V ~ 3.7V | |
STMicroelectronics
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3mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Leap Year, Watchdog Timer | Parallel | - | Surface Mount | 0°C ~ 70°C | 28-SOH | HH:MM:SS (24 hr) | Clock/Calendar | 4.5V ~ 5.5V | |
Micro Crystal AG
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1µA @ 3V | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger | SPI, 4-Wire Serial | 2B, 8B | Surface Mount | -40°C ~ 125°C (TA) | 10-SON (3.7x2.5) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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125µA ~ 200µA @ 3V ~ 5.5V | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 56B | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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2mA @ 3V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Surface Mount | -40°C ~ 85°C | 24-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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3mA @ 5V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Surface Mount | -40°C ~ 85°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
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4mA @ 3V ~ 3.6V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Parallel | 256B | Surface Mount | -40°C ~ 85°C | 28-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | SPI | 96B | Through Hole | -40°C ~ 85°C | 16-PDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
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Epson
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2.1µA ~ 3.4µA @ 3V ~ 5V | YY-MM-DD | Alarm | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 12-VSOJ | - | Clock/Calendar | 1.6V ~ 5.5V | |
Diodes Incorporated
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1.5µA @ 5V | YY-MM-DD-dd | Alarm | I²C, SMBus | - | Surface Mount | -40°C ~ 125°C | 8-SOIC | HH:MM:SS | Clock/Calendar | 3V | |
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Analog Devices Inc./Maxim Integrated
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2mA @ 3V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Surface Mount | 0°C ~ 70°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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3mA @ 5V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Surface Mount | 0°C ~ 70°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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110µA ~ 170µA @ 3.63V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 16-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.3V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | SPI | 96B | Through Hole | 0°C ~ 70°C | 16-PDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Renesas
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0.65µA @ 1.8V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 3.6V | |
Epson
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1.2µA ~ 1.8µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm | SPI | - | Surface Mount | -40°C ~ 85°C | 14-SOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.7V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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15mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Parallel | 114B | Through Hole | 0°C ~ 70°C | 24-EDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 4V | |
Micro Crystal AG
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0.18µA @ 3V | YY-MM-DD-dd | Alarm, Leap Year, Programmable Clock Output, Timer | SPI, 4-Wire Serial | - | Surface Mount | -40°C ~ 85°C (TA) | 10-SON (5x3.2) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.1V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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120µA ~ 160µA @ 3.63V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | SPI | 96B | Surface Mount | -40°C ~ 85°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Microchip Technology
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1µA @ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM | I²C, 2-Wire Serial | 64B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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150µA @ 3V ~ 3.6V | Binary | Alarm, Square Wave Output | Parallel | - | Surface Mount | -40°C ~ 85°C | 24-TSSOP | Binary | Elapsed Time Counter | 1.6V ~ 3.7V | |
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Epson
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0.95µA ~ 1µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | 3-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 12-VSOJ | HH:MM:SS (24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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100µA @ 200µA @ 1.89V ~ 5.5V | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 56B | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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130µA ~ 200µA @ 3.63V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.3V ~ 5.5V | |
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Epson
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1.4µA ~ 1.5µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm | I²C | - | Surface Mount | -40°C ~ 85°C | 14-SOP | HH:MM:SS (24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Epson
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2.5µA @ 3V | YY-MM-DD-dd | Alarm | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 14-SOP | HH:MM:SS (12/24 hr) | Time Event Recorder | 1V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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100µA @ 1.71V ~ 1.89V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | SPI | - | Surface Mount | -40°C ~ 85°C | 10-uMAX/uSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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130µA ~ 200µA @ 3.63V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.3V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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125µA @ 2.7V ~ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | SPI | - | Surface Mount | -40°C ~ 85°C | 10-uMAX/uSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Renesas
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5µA @ 3.63V ~ 5.5V | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 56B | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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100µA @ 1.89V | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 56B | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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4mA @ 3V ~ 3.6V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Parallel | 256B | Surface Mount | -40°C ~ 85°C | 28-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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175µA @ 2.97V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | SPI | - | Surface Mount | -40°C ~ 85°C | 10-uMAX/uSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Micro Crystal AG
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0.06µA @ 3V | YY-MM-DD-dd | Alarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger | I²C, 2-Wire Serial | 2B, 43B | Surface Mount | -40°C ~ 85°C (TA) | 8-SON (3.2x1.5) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.1V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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0.45µA @ 2.5V ~ 5.5V | Binary | Unique ID | 1-Wire® Serial | - | Surface Mount | -40°C ~ 85°C | 6-TSOC | Binary | Binary Counter | 2.5V ~ 5.5V | |
ABLIC Inc.
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0.93µA ~ 1.1µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOP-J | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
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Epson
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2.5µA @ 3V | - | Alarm | SPI | - | Surface Mount | -40°C ~ 85°C | 12-VSOJ | - | Time Event Recorder | 1V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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0.5µA @ 1.7V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | 16B | Surface Mount | -40°C ~ 85°C | 6-TDFN (3x3) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.7V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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175µA @ 2.97V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 3-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 10-uMAX/uSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Epson
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3µA @ 3V | YY-MM-DD | Alarm | I²C | - | Surface Mount | -40°C ~ 85°C (TA) | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
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Epson
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3µA @ 3V | YY-MM-DD | Alarm | I²C | - | Surface Mount | -40°C ~ 85°C (TA) | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
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NXP Semiconductors
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8µA ~ 15µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, NVSRAM | I²C, 2-Wire Serial | 8B | Surface Mount | -40°C ~ 85°C | 8-SO | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 2.5V ~ 6V | |
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Analog Devices Inc./Maxim Integrated
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0.6µA ~ 0.7µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
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- | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Y2K | I²C, 2-Wire Serial | 32B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Time Event Recorder | 2.6V ~ 3.5V | |
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Analog Devices Inc./Maxim Integrated
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2mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Parallel | 114B | Surface Mount | -40°C ~ 85°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 3.05V | |
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Diodes Incorporated
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25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 3-Wire Serial | 31B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.5V ~ 5.5V | |
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NXP Semiconductors
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0.885µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SO | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 0.9V ~ 5.5V | |
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STMicroelectronics
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2mA @ 2.7V ~ 3.6V | YY-MM-DD-dd | Leap Year, Supervisor | Serial | - | Surface Mount | -40°C ~ 85°C | 28-SOH | HH:MM:SS (12/24 hr) | Phantom Time Chip | 2.5V ~ 3.7V | |
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Analog Devices Inc./Maxim Integrated
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1.1mA @ 3.3V | YY-MM-DD-dd | Leap Year | Parallel | - | Surface Mount | -40°C ~ 85°C | 20-TSSOP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 2.5V ~ 3.7V | |
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STMicroelectronics
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2mA @ 3V ~ 3.6V | YY-MM-DD-dd | Leap Year | Parallel | - | Surface Mount | 0°C ~ 70°C | 28-SOH | HH:MM:SS (24 hr) | Clock/Calendar | 3V ~ 3.6V | |
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Analog Devices Inc./Maxim Integrated
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2mA @ 2.7V ~ 3.7V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Parallel | 8KB | Surface Mount | -40°C ~ 85°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Renesas
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14µA ~ 15µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, SRAM | I²C, 2-Wire Serial | 128B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
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ROHM Semiconductor
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1µA ~ 1.35µA @ 3V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
ROHM Semiconductor
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1µA ~ 1.35µA @ 3V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Nisshinbo Micro Devices
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1µA @ 3V | YY-MM-DD-dd | Alarm, Leap Year | 4-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 10-SSOP-G | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
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Analog Devices Inc./Maxim Integrated
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500µA @ 3.63V | Binary | Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | Binary | Binary Counter | 1.3V ~ 3.63V | |
Renesas
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14µA ~ 15µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, SRAM | I²C, 2-Wire Serial | 128B | Surface Mount | -40°C ~ 85°C | 20-DFN (5.5x4.0) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
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Microchip Technology
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1.2µA (Typ) @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | I²C, 2-Wire Serial | 64B | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V |
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