Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer, Ukubwa wa Kumbukumbu: 256B, Umbizo la Wakati: HH:MM:SS:hh, Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: I²C, 2-Wire Serial,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, Trickle-Charger, Umbizo la Wakati: HH:MM:SS:hh, Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: I²C, 2-Wire Serial,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, SRAM, Trickle-Charger, Ukubwa wa Kumbukumbu: 64B, Umbizo la Wakati: HH:MM:SS:hh, Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: SPI,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, Trickle-Charger, Umbizo la Wakati: HH:MM:SS:hh, Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: SPI,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, SRAM, Trickle-Charger, Ukubwa wa Kumbukumbu: 64B, Umbizo la Wakati: HH:MM:SS:hh, Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: I²C, 2-Wire Serial,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer, Ukubwa wa Kumbukumbu: 256B, Umbizo la Wakati: HH:MM:SS:hh, Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: SPI,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, Watchdog Timer, Umbizo la Wakati: HH:MM:SS:hh (24 hr), Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: I²C, 2-Wire Serial,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, Square Wave Output, Watchdog Timer, Umbizo la Wakati: HH:MM:SS (12/24 hr), Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: SPI,
Andika: Clock/Calendar, Vipengele: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger, Ukubwa wa Kumbukumbu: 8B, Umbizo la Wakati: HH:MM:SS (12/24 hr), Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: SPI,
Andika: Clock/Calendar, Vipengele: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger, Ukubwa wa Kumbukumbu: 8B, Umbizo la Wakati: HH:MM:SS (12/24 hr), Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: I²C, 2-Wire Serial,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, Square Wave Output, Umbizo la Wakati: HH:MM:SS (12/24 hr), Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: I²C, 2-Wire Serial,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Umbizo la Wakati: HH:MM:SS (12/24 hr), Umbizo la Tarehe: YY-MM-DD, Kiolesura: I²C, 2-Wire Serial,
Andika: Clock/Calendar, Vipengele: Alarm, Leap Year, Square Wave Output, Umbizo la Wakati: HH:MM:SS (24 hr), Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: I²C, 2-Wire Serial,
Andika: Clock/Calendar, Vipengele: Alarm, Square Wave Output, SRAM, Trickle Charge, Watchdog Timer, Ukubwa wa Kumbukumbu: 512B, Umbizo la Wakati: HH:MM:SS:hh (24 hr), Umbizo la Tarehe: YY-MM-DD-dd, Kiolesura: I²C, 2-Wire Serial,
