Type: Clock/Calendar, Time Format: HH:MM:SS, Date Format: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Type: Clock/Calendar, Features: Leap Year, Time Format: HH:MM:SS (24 hr), Date Format: YY-MM-DD-dd, Interface: Parallel,
Type: Clock/Calendar, Features: Alarm, Leap Year, Watchdog Timer, Time Format: HH:MM:SS (24 hr), Date Format: YY-MM-DD-dd, Interface: Parallel,
Type: Clock/Calendar, Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer, Memory Size: 7B, Time Format: HH:MM:SS:hh (24 hr), Date Format: YY-MM-DD-dd, Interface: SPI,
Type: Clock/Calendar, Features: Leap Year, Watchdog Timer, Time Format: HH:MM:SS (24 hr), Date Format: YY-MM-DD-dd, Interface: Parallel,
Type: Clock/Calendar, Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer, Memory Size: 7B, Time Format: HH:MM:SS:hh (24 hr), Date Format: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Type: Clock/Calendar, Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer, Memory Size: 44B, Time Format: HH:MM:SS:hh (24 hr), Date Format: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Type: Clock/Calendar, Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer, Time Format: HH:MM:SS:hh (24 hr), Date Format: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Type: Clock/Calendar, Features: EEPROM, Leap Year, Memory Size: 8KB, Time Format: HH:MM:SS, Date Format: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Type: Clock/Calendar, Features: Leap Year, Time Format: HH:MM:SS (24 hr), Date Format: YY-MM-DD-dd, Interface: I²C, 2-Wire Serial,
Type: Phantom Time Chip, Features: Leap Year, Time Format: HH:MM:SS:hh (12/24 hr), Date Format: YY-MM-DD-dd, Interface: Parallel,
Type: Phantom Time Chip, Features: Leap Year, Supervisor, Time Format: HH:MM:SS (12/24 hr), Date Format: YY-MM-DD-dd, Interface: Serial,
Type: Clock/Calendar, Features: Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K, Time Format: HH:MM:SS (24 hr), Date Format: YY-MM-DD-dd, Interface: Parallel,
