Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: I²C, 2-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Supervisor, Watchdog Timer, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: I²C, 2-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: I²C, 2-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer, Saiz Ingatan: 7B, Format masa: HH:MM:SS:hh (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: SPI,
Jenis: Clock/Calendar, ciri-ciri: Leap Year, Watchdog Timer, Format masa: HH:MM:SS (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer, Saiz Ingatan: 7B, Format masa: HH:MM:SS:hh (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: I²C, 2-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Leap Year, Format masa: HH:MM:SS (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Clock/Calendar, ciri-ciri: Leap Year, NVSRAM, Trickle-Charger, Saiz Ingatan: 31B, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: 3-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Leap Year, NVSRAM, Y2K, Saiz Ingatan: 128KB, Format masa: HH:MM:SS (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K, Saiz Ingatan: 256B, Format masa: HH:MM:SS (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Clock/Calendar/Supervisor, Saiz Ingatan: 31B, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: I²C, 2-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output, Saiz Ingatan: 8KB, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Phantom Time Chip, ciri-ciri: Leap Year, NVSRAM, Saiz Ingatan: 32KB, Format masa: HH:MM:SS:hh (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Phantom Time Chip, ciri-ciri: Leap Year, NVSRAM, Saiz Ingatan: 512KB, Format masa: HH:MM:SS:hh (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, SRAM, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: SPI,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K, Saiz Ingatan: 512KB, Format masa: HH:MM:SS (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Clock/Calendar/Supervisor, Saiz Ingatan: 96B, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: I²C, 2-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output, Saiz Ingatan: 114B, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Elapsed Time Counter, ciri-ciri: Alarm, EEPROM, Saiz Ingatan: 10B, Format masa: Binary, Format tarikh: Binary, Antara muka: I²C, 2-Wire Serial,
Jenis: Portable System Controller, ciri-ciri: Alarm, Leap Year, Watchdog Timer, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: 3-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Saiz Ingatan: 256B, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: SPI,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K, Saiz Ingatan: 32KB, Format masa: HH:MM:SS (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Format masa: HH:MM:SS:hh (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: Parallel,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Format masa: HH:MM:SS (24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: 3-Wire Serial,
Jenis: Clock/Calendar, ciri-ciri: Alarm, Leap Year, Square Wave Output, Watchdog Timer, Format masa: HH:MM:SS (12/24 hr), Format tarikh: YY-MM-DD-dd, Antara muka: SPI,
