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Manufacturer Part Number Manufacturer Series Packaging Type Features Memory Size Interface Voltage Supply Operating Temperature Mounting Type Package Case Supplier Device Package Time Format Date Format Voltage Supply Battery Current Timekeeping Max Lifecycle
Lifecycle
1552877 AB0805-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B I²C, 2-Wire Serial 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Active
1552880 AB1815-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B SPI 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Active
1553015 AB-RTCMK-32.768KHZ-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output, TCXO/Crystal - I²C, 2-Wire Serial 1.3 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SMD Module 8-SMT HH:MM:SS (12/24 hr) YY-MM-DD - 2µA @ 3V Active
1553018 AB-RTCMC-32.768KHZ-B5ZE-S3-T Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.2 V ~ 5.5 V -40°C ~ 85°C Surface Mount 10-SMD Module Module HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 0.5µA @ 2V ~ 5V Active
1553215 AB-RTCMC-32.768KHZ-AIGZ-S7-T Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Watchdog Timer - I²C, 2-Wire Serial 1 V ~ 4.4 V -40°C ~ 85°C Surface Mount 8-WCDFN 8-CLCC (3.2x1.5) HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 0.4µA ~ 0.95µA @ 1V ~ 4.4V Active
1553515 AB1814-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B SPI 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553518 AB0803-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger 64B I²C, 2-Wire Serial 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553521 AB0811-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Trickle-Charger - SPI 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553524 AB0813-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger 64B SPI 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553527 AB0814-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B SPI 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553530 AB1803-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger 64B I²C, 2-Wire Serial 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553533 AB1811-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Trickle-Charger - SPI 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553536 AB1813-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger 64B SPI 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553539 AB0801-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Trickle-Charger - I²C, 2-Wire Serial 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553542 AB0804-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B I²C, 2-Wire Serial 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553545 AB1801-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Trickle-Charger - I²C, 2-Wire Serial 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553548 AB1804-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B I²C, 2-Wire Serial 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Obsolete
1553873 AB-RTCMK-32.768KHZ-T Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output, TCXO/Crystal - I²C, 2-Wire Serial 1.3 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SMD Module 8-SMT HH:MM:SS (12/24 hr) YY-MM-DD - 2µA @ 3V Active
1554122 AB-RTCMC-32.768KHZ-IBO5-S3-T Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Square Wave Output, SRAM, Trickle Charge, Watchdog Timer 512B I²C, 2-Wire Serial 1.5 V ~ 3.6 V -40°C ~ 85°C Surface Mount Module Module HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.4 V ~ 3.6 V 0.29µA ~ 0.33µA @ 1.8V ~ 3V Active
1554160 AB0815-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B SPI 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Active
1554311 AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger 8B I²C, 2-Wire Serial 1.4 V ~ 5.5 V -40°C ~ 85°C Surface Mount 10-SMD Module Module HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.4 V ~ 5.5 V 1.5µA ~ 2.2µA @ 1.4V ~ 5V Active
1554322 AB-RTCMC-32.768KHZ-EOA9-S3-D-B-T Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger 8B SPI 1.4 V ~ 5.5 V -40°C ~ 85°C Surface Mount 10-SMD Module Module HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.4 V ~ 5.5 V 1.5µA ~ 2.2µA @ 1.4V ~ 5V Active
1554471 AB1805-T3 Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B I²C, 2-Wire Serial 1.7 V ~ 3.6 V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V Active
1554486 AB-RTCMC-32.768KHZ-B5GA-S3-T Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.2 V ~ 5.5 V -40°C ~ 85°C Surface Mount 10-SMD Module Module HH:MM:SS (24 hr) YY-MM-DD-dd - 0.45µA ~ 0.55µA @ 2V ~ 5V Active
1554497 AB-RTCMC-32.768KHZ-ZIZE-S2-T Abracon LLC - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - SPI 1.1 V ~ 5.5 V -40°C ~ 85°C Surface Mount 10-SMD Module Module HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.35µA ~ 0.4µA @ 2V ~ 5V Active

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