DS1244W-120+  

参数	数值
规格书	数据手册下载
Function	Clock/Calendar/NV SRAM Control
Operating Supply Voltage	3.3 V
User RAM	32768 Byte
Package	28EDIP
Date Format	DW:DM:M:Y
Operating Temperature	0 to 70 °C
Bus Type	Phantom Clock|Parallel
Time Format	HH:MM:SS:hh