D55342E07B107ERT3  

参数	数值
规格书	数据手册下载
Package	14TDFN EP
Time Format	HH:MM:SS
Date Format	DW:DM:M:Y
Function	Clock/Calendar/Alarm/Battery Backup
Operating Supply Voltage	1.8 V
Bus Type	Serial (3-Wire, SPI)
User RAM	96 Byte
Operating Temperature	-40 to 85 °C