X1228V14IZ-2.7

Marking：X1228VZG；Package：14LdTSSOP；4K (512 x 8), 2-Wire ??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1228V14IZ-2.7A

Marking：X1228VZAP；Package：14LdTSSOP；4K (512 x 8), 2-Wire ??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1228V14IZ-4.5A

Marking：X1228VZAM；Package：14LdTSSOP；4K (512 x 8), 2-Wire ??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1228V14Z

Marking：X1228VZ；Package：14LdTSSOP；4K (512 x 8), 2-Wire ??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1228V14Z-2.7

Marking：X1228VZF；Package：14LdTSSOP；4K (512 x 8), 2-Wire ??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1228V14Z-2.7A

Marking：X1228VZAN；Package：14LdTSSOP；4K (512 x 8), 2-Wire ??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1228V14Z-4.5A

Marking：X1228VZAL；Package：14LdTSSOP；4K (512 x 8), 2-Wire ??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1286A8

Marking：X1286A；Package：8LdEIAJSOIC；2-Wire??RTC, 256k (32k x 8) Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1286A8I

Marking：X1286AI；Package：8LdEIAJSOIC；2-Wire??RTC, 256k (32k x 8) Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1286V14

Marking：X1286V；Package：14LdTSSOP；2-Wire??RTC, 256k (32k x 8) Real Time Clock/Calendar/CPU Supervisor with EEPROM