Supplier Part Number | Manufacturer Part Number | Price | Stock | Manufacturer | Description | Packaging | Series | Part Status | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, ... | Current - Timekeeping ... | Operating Temperature ... | Mounting Type | Package / Case | Supplier Device Package ... | ||||||||||||||
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AB1813-T3![]() | AB1813-T3 | Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR SPI 16-QFN | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger | 64B | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | |||||||||||||||
AB1811-T3![]() | AB1811-T3 | Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR SPI 16-QFN | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Trickle-Charger | - | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | |||||||||||||||
AB1805-T3![]() | AB1805-T3 |
| Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR I2C 16-QFN | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | ||||||||||||||
AB1803-T3![]() | AB1803-T3 | Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR I2C 16-QFN | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger | 64B | HH:MM:SS:hh | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | |||||||||||||||
AB0815-T3![]() | AB0815-T3 |
| Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR SPI 16-QFN | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | ||||||||||||||
AB0814-T3![]() | AB0814-T3 | Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR SPI 16-QFN | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | |||||||||||||||
AB0813-T3![]() | AB0813-T3 | Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR SPI 16-QFN | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger | 64B | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | |||||||||||||||
AB0811-T3![]() | AB0811-T3 | Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR SPI 16-QFN | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Trickle-Charger | - | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | |||||||||||||||
AB0805-T3![]() | AB0805-T3 |
| Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR I2C 16-QFN | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | ||||||||||||||
AB1815-T3-Cut![]() | AB1815-T3 |
| Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR SPI 16-QFN | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | ||||||||||||||
AB0805-T3-Cut![]() | AB0805-T3 |
| Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR I2C 16-QFN | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | ||||||||||||||
AB1814-T3-Cut![]() | AB1814-T3 | Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR SPI 16-QFN | Cut Tape (CT) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | |||||||||||||||
AB0803-T3![]() | AB0803-T3 | Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR I2C 16-QFN | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger | 64B | HH:MM:SS:hh | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | |||||||||||||||
DS1682S+T&R-Cut![]() | DS1682S+T&R |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC ELAPSED CNT I2C 8-SOIC | Cut Tape (CT) | - | Active | Elapsed Time Counter | Alarm, EEPROM | 10B | Binary | Binary | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | - | 4µA ~ 15µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ||||||||||||||
DS1340Z-33+T&R-Cut![]() | DS1340Z-33+T&R |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | Cut Tape (CT) | - | Active | Clock/Calendar | Leap Year, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 150µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ||||||||||||||
DS1307Z+T&R-Cut![]() | DS1307Z+T&R |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | Cut Tape (CT) | - | Active | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2 V ~ 3.5 V | 200µA @ 5V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ||||||||||||||
ISL1208IU8Z-TK-Cut![]() | ISL1208IU8Z-TK |
| Leadtime 2-3 weeks | Intersil | IC RTC CLK/CALENDAR I2C 8-MSOP | Cut Tape (CT) | - | Active | 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 | ||||||||||||||
DS1339BU+T![]() | DS1339BU+T |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-UMAX | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.71 V ~ 5.5 V | 1.3 V ~ 3.7 V | 200µA @ 1.71V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | ||||||||||||||
DS1339BU+![]() | DS1339BU+ |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-UMAX | Tube | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.71 V ~ 5.5 V | 1.3 V ~ 3.7 V | 200µA @ 1.71V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | ||||||||||||||
AB-RTCMK-32.768KHZ-T3-Cut![]() | AB-RTCMK-32.768KHZ-T3 |
| Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR I2C 8-SMT | Cut Tape (CT) | - | Active | 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-SMD Module | 8-SMT | ||||||||||||||
AB-RTCMK-32.768KHZ-T3![]() | AB-RTCMK-32.768KHZ-T3 |
| Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR I2C 8-SMT | Tape & Reel (TR) | - | Active | 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-SMD Module | 8-SMT | ||||||||||||||
AB-RTCMK-32.768KHZ-T![]() | AB-RTCMK-32.768KHZ-T |
| Leadtime 2-3 weeks | Abracon LLC | IC RTC CLK/CALENDAR I2C 8-SMT | Tape & Reel (TR) | - | Active | 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-SMD Module | 8-SMT | ||||||||||||||
M41T00CAPPC1![]() | M41T00CAPPC1 |
| Leadtime 2-3 weeks | STMicroelectronics | IC RTC CLK/CALENDAR I2C 24-DIP | Tube | Timekeeper®, CAPHAT™ | Active | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | Integrated | 70µA @ 2.7V ~ 5.5V | 0°C ~ 70°C | Through Hole | 24-DIP (0.600", 15.24mm) | 24-PCDIP, CAPHAT® | ||||||||||||||
PCF2129T/2,518-Cut![]() | PCF2129T/2,518 |
| Leadtime 2-3 weeks | NXP USA Inc. | IC RTC CLK/CAL I2C/SPI 16-SOIC | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 4.2 V | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SO | ||||||||||||||
PCF2129AT/2,518-Cut![]() | PCF2129AT/2,518 |
| Leadtime 2-3 weeks | NXP USA Inc. | IC RTC CLK/CAL I2C/SPI 20-SOIC | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 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 |