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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Harris Semiconductor
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50µA ~ 3mA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | - | 50B | Through Hole | 0°C ~ 70°C (TA) | 24-CERDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 3V ~ 6V | |
Intersil
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5.5µA ~ 6.5µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, SRAM | I²C | 128B | Surface Mount | -20°C ~ 70°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices / Maxim Integrated
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175µA @ 2.97V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | SPI, 4-Wire Serial | - | Surface Mount | -40°C ~ 85°C (TA) | 10-uMAX | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Intersil
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10µA ~ 20µA @ 2.7V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | 0°C ~ 70°C | 8-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
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 | |
Intersil
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5.5µA ~ 6.5µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, SRAM | I²C, 2-Wire Serial | 128B | Surface Mount | -20°C ~ 70°C | 14-TSSOP | 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, Unique ID | I²C, 2-Wire Serial | 64B, 1Kb | Surface Mount | -40°C ~ 85°C | 8-TDFN (2x3) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Dallas Semiconductor
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0.45µA @ 2.5V ~ 5.5V | Binary | Unique ID | 1-Wire® Serial | - | Surface Mount | -40°C ~ 85°C | 6-FlipChip (1.09x1.37) | Binary | Binary Counter | 2.5V ~ 5.5V | |
Epson
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0.25µA @ 3V | - | Alarm, SRAM | I²C, SPI | 16B | Surface Mount | -40°C ~ 85°C | 14-SOP | - | Clock/Calendar | 1.6V ~ 5.5V | |
Texas Instruments
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- | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
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- | YY-MM-DD-dd | Alarm, Daylight Savings, NVRAM, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | - | 0°C ~ 70°C (TA) | - | HH:MM:SS (12/24 hr) | Clock/Calendar | - | |
Intersil
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4µA ~ 6µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, SRAM | I²C, 2-Wire Serial | 2B | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Microchip Technology
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1µA @ 1.8V ~ 3.6V | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | SPI | 64B | Surface Mount | -40°C ~ 85°C | 10-MSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 3.6V | |
Epson
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1.4µA ~ 1.5µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm | I²C | - | Surface Mount | -40°C ~ 85°C | 10-SMD | HH:MM:SS (24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Microchip Technology
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1µA @ 1.8V ~ 3.6V | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | SPI | 64B | Surface Mount | -40°C ~ 85°C | 10-MSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 3.6V | |
Intersil
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4µA ~ 6µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, SRAM | I²C, 2-Wire Serial | 2B | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Intersil
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18µA @ 5.5V | YY-MM-DD-dd | Alarm, Daylight Savings, SRAM | I²C, 2-Wire Serial | 128B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 2.7V ~ 5.5V | |
Intersil
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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-µTDFN (2x2) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 3.6V | |
Elantec Semiconductor Inc
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0.65µA @ 1.8V | YY-MM-DD-dd | Alarm, Leap Year | I²C | - | Surface Mount | -40°C ~ 85°C | 8-µTDFN (2x2) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 3.6V | |
Intersil
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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-µTDFN (2x2) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 3.6V | |
Intersil
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0.65µA @ 1.8V | YY-MM-DD-dd | Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 1.8V ~ 3.6V | |
Elantec Semiconductor Inc
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0.65µA @ 1.8V | YY-MM-DD-dd | Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 1.8V ~ 3.6V | |
Analog Devices / Maxim Integrated
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125µA @ 2.7V ~ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 3-Wire Serial | - | Surface Mount | -40°C ~ 85°C (TA) | 10-uMAX | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Analog Devices / 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 (TA) | 10-uMAX | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
NXP Semiconductors
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- | - | - | - | - | - | - | - | - | - | - | |
Intersil
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- | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
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100µA @ 1.71V ~ 1.89V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 3-Wire Serial | - | Surface Mount | -40°C ~ 85°C (TA) | 10-uMAX | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Analog Devices / Maxim Integrated
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200µA @ 5.5V | YY-MM-DD | Alarm, Leap Year, Square Wave Output, Trickle-Charger | I²C | - | Surface Mount | -40°C ~ 85°C (TA) | 8-µMAX | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Epson
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0.55µA ~ 0.6µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, RAM | I²C, 2-Wire Serial | 16B | Surface Mount | -40°C ~ 85°C | 12-VSOJ | HH:MM:SS (24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Intersil
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10µA ~ 20µA @ 2.7V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Supervisor, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | 0°C ~ 70°C | 14-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices / Maxim Integrated
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0.5µA ~ 0.7µA @ 1.6V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger | I²C | 64B | Surface Mount | -40°C ~ 85°C | 10-LGA (5x5) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices / 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 (TA) | 10-uMAX | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices / Maxim Integrated
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100µA @ 1.71V ~ 1.89V | Binary | Alarm, NVRAM, Square Wave Output, Trickle-Charger, Watchdog Timer | I²C, 2-Wire Serial | 3B | Surface Mount | -40°C ~ 85°C (TA) | 10-uMAX | Binary | Binary Counter | 1.3V ~ 3.7V | |
Analog Devices / Maxim Integrated
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100µA @ 1.71V ~ 1.89V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | SPI, 4-Wire Serial | - | Surface Mount | -40°C ~ 85°C (TA) | 10-uMAX | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Analog Devices / Maxim Integrated
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500µA @ 3.3V | Binary | Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | Binary | Binary Counter | 1.3V ~ 3.63V | |
Analog Devices / Maxim Integrated
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2mA @ 2.97V ~ 3.63V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | - | 114B | Surface Mount | -40°C ~ 85°C (TA) | 24-SOIC | HH:MM:SS | Clock/Calendar | 2V ~ 3.05V | |
Analog Devices / 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-TDFN (3x3) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V |