DS12R887-5  

参数	数值
规格书	数据手册下载
Function	Clock/Calendar
Operating Supply Voltage	5 V
User RAM	114 Byte
Package	48BGA
Date Format	DW:DM:M:Y|Binary
Operating Temperature	-40 to 85 °C
Bus Type	Multiplexed
Time Format	HH:MM:SS|Binary