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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Intersil
|
11
|
Price on request
11
|
10µA ~ 20µA @ 2.7V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
10
|
Price on request
10
|
4mA @ 3V ~ 3.6V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Parallel | 256B | Surface Mount | 0°C ~ 70°C | 28-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices / Maxim Integrated
|
7
|
Price on request
7
|
0.3µA ~ 1µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | 3-Wire Serial | 31B | Through Hole | -40°C ~ 85°C | 8-PDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
7
|
Price on request
7
|
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 | |
Analog Devices / Maxim Integrated
|
6
|
Price on request
6
|
300µA @ 5V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | 3-Wire Serial | - | Surface Mount | 0°C ~ 70°C | 20-SOIC | HH:MM:SS (12/24 hr) | Portable System Controller | 2.5V ~ 3.7V | |
Epson
|
5
|
Price on request
5
|
1.2µA ~ 1.8µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 14-SOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.7V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
5
|
Price on request
5
|
10mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 512KB | Through Hole | 0°C ~ 70°C | 32-EDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 4.5V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
5
|
Price on request
5
|
10mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 512KB | Through Hole | 0°C ~ 70°C | 32-EDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 4.5V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
4
|
Price on request
4
|
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 | |
Microchip Technology
|
4
|
Price on request
4
|
1.2µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | I²C, 2-Wire Serial | 64B, 1Kb | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
4
|
Price on request
4
|
150µA @ 5.5V | YY-MM-DD-dd | Leap Year, Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 16-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
3
|
Price on request
3
|
50µA @ 5V | Binary | - | 3-Wire Serial | - | Through Hole | 0°C ~ 70°C | 14-EDIP | Binary | Elapsed Time Counter | 3V ~ 4.5V | |
Analog Devices / Maxim Integrated
|
3
|
Price on request
3
|
25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | SPI | 96B | Through Hole | 0°C ~ 70°C | 16-PDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
STMicroelectronics
|
3
|
Price on request
3
|
2mA @ 3V ~ 3.6V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | Parallel | - | Surface Mount | 0°C ~ 70°C | 44-SOH | HH:MM:SS (24 hr) | Clock/Calendar | 3V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
3
|
Price on request
3
|
200µA @ 1.71V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Analog Devices / Maxim Integrated
|
2
|
Price on request
2
|
3mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Parallel | 4KB | Through Hole | 0°C ~ 70°C | 24-EDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Cymbet Corporation
|
2
|
Price on request
2
|
- | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -10°C ~ 70°C | 16-QFN (5x5) | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 2.75V ~ 3.25V | |
Renesas
|
2
|
Price on request
2
|
4µA ~ 6µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, SRAM | I²C, 2-Wire Serial | 8B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
2
|
Price on request
2
|
3mA @ 5V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Through Hole | -40°C ~ 85°C | 24-EDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices / Maxim Integrated
|
1
|
Price on request
1
|
4mA @ 4.5 V ~ 5.5 V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 128KB | Surface Mount | 0°C ~ 70°C | 34-PowerCap Module | HH:MM:SS (24 hr) | Clock/Calendar | 3V | |
Diodes Incorporated
|
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0.65µA ~ 0.85µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Diodes Incorporated
|
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0.65µA ~ 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-SOIC | 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-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 | VSON008X2030 | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Epson
|
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0.4µA @ 3V | - | Alarm, SRAM | I²C | 16B | Surface Mount | -40°C ~ 85°C | 14-SOP | - | Clock/Calendar | 1.6V ~ 5.5V | |
Texas Instruments
|
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220µA @ 3V ~ 3.6V | YY-MM-DD | Alarm, Daylight Savings, Leap Year, RAM | - | 44B | Through Hole | -40°C ~ 85°C (TA) | 24-DIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.2V ~ 3.2V | |
Texas Instruments
|
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3mA @ 3V ~ 3.6V | YY-MM-DD-dd | Alarm | Parallel | 44B | Through Hole | -40°C ~ 85°C (TA) | 24-DIP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 2.2V ~ 3.2V | |
ECS Inc.
|
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4.9µA ~ 5.1µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, Serial | - | Surface Mount | -40°C ~ 85°C | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5V | |
Analog Devices / 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 | Surface Mount | 0°C ~ 70°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 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 | 1.1V ~ 5.5V | |
Epson
|
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2.1µA ~ 3.4µA @ 3V ~ 5V | YY-MM-DD | Alarm | I²C | - | Surface Mount | -40°C ~ 85°C | 12-VSOJ | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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- | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
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1.2µA ~ 2µA @ 1.6V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger | I²C | 64B | Surface Mount | -40°C ~ 85°C (TA) | 8-WLP (2.07x2.27) | HH:MM:SS (24 hr) | 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 | |
Analog Devices / Maxim Integrated
|
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0.7µA ~ 2.2µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, RAM | 3-Wire Serial | 31B | Surface Mount | -40°C ~ 85°C (TA) | 8-TDFN-EP (3x3) | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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1.2µA ~ 2µA @ 1.6V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger | I²C | 64B | Surface Mount | -40°C ~ 85°C | 8-WLP (2.07x2.27) | HH:MM:SS (24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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110µA ~ 170µA @ 3.63V ~ 5.5V | YY-MM-DD | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | I²C | - | Surface Mount | -40°C ~ 85°C (TA) | 16-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.3V ~ 5.5V | |
Epson
|
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1.5µA @ 3V | YY-MM-DD | Alarm | SPI, 4-Wire Serial | - | Surface Mount | -40°C ~ 105°C (TA) | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | SPI | 96B | Surface Mount | 0°C ~ 70°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 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 | |
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 | |
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 / 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 | |
Analog Devices / 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 | |
Epson
|
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0.65µA ~ 0.8µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 12-VSOJ | HH:MM:SS (24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
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 / 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 / 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 |