Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, RAM, Laki ng memorya: 16B, Format ng Oras: HH:MM:SS (24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output, Laki ng memorya: 114B, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: Parallel,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger, Laki ng memorya: 96B, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: SPI,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K, Laki ng memorya: 256B, Format ng Oras: HH:MM:SS (24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: Parallel,
Uri: Clock/Calendar, Mga Tampok: Leap Year, NVSRAM, Square Wave Output, Laki ng memorya: 56B, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Square Wave Output, Trickle-Charger, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Leap Year, NVSRAM, Square Wave Output, Laki ng memorya: 56B, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, NVSRAM, Square Wave Output, Y2K, Laki ng memorya: 242B, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: Parallel,
Uri: Clock/Calendar, Mga Tampok: Leap Year, Trickle-Charger, Format ng Oras: HH:MM:SS (24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Binary Counter, Mga Tampok: Alarm, Square Wave Output, SRAM, Laki ng memorya: 512B, Format ng Oras: Binary, Format ng Petsa: Binary, Interface: 1-Wire® and 3-Wire,
Uri: Binary Counter, Mga Tampok: Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer, Format ng Oras: Binary, Format ng Petsa: Binary, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Square Wave Output, SRAM, Unique ID, Laki ng memorya: 64B, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Square Wave Output, SRAM, Unique ID, Laki ng memorya: 64B, 1Kb, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Supervisor, Watchdog Timer, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Supervisor, Watchdog Timer, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Supervisor, Watchdog Timer, Format ng Oras: HH:MM:SS:hh (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Time Event Recorder, Mga Tampok: Alarm, Leap Year, SRAM, Laki ng memorya: 2B, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Supervisor, Watchdog Timer, Format ng Oras: HH:MM:SS:hh (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Supervisor, Watchdog Timer, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Alarm, Leap Year, Supervisor, Watchdog Timer, Format ng Oras: HH:MM:SS (12/24 hr), Format ng Petsa: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Uri: Clock/Calendar, Mga Tampok: Leap Year, Square Wave Output, Y2K, Laki ng memorya: 56B, Format ng Oras: HH:MM:SS (24 hr), Format ng Petsa: YY-MM-DD, Interface: I²C, 2-Wire Serial,
