M41T56M6E  

参数	数值
规格书	数据手册下载
Function	Clock/Calendar
Operating Supply Voltage	5 V
User RAM	64 Byte
Package	8SO N
Date Format	DW:DM:M:Y
Operating Temperature	-40 to 85 °C
Bus Type	Serial (2-Wire, I2C)
Time Format	HH:MM:SS