參數	數值
規格書	數據手冊下載
Package	28SOH
Time Format	HH:MM:SS:hh
Date Format	DW:DM:M:Y
Function	Clock/Calendar/Alarm/Supervisor
Operating Supply Voltage	3.3 V
Bus Type	Serial (2-Wire, I2C)
User RAM	64 Byte
Operating Temperature	-40 to 85 °C