简要说明：美信牌的DS3232SN#产品：估价：35，规格：完善，产品系列编号：齐全

Category	Integrated Circuits (ICs)
Family	Clock/Timing - Real Time Clocks
Series	-
Type	Clock/Calendar
Features	Alarm, Leap Year, Square Wave Output, TCXO/Crystal
Memory Size	236B
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	I²C
Voltage - Supply	2.3 V ~ 5.5 V
Voltage - Supply, Battery	2.3 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC W
Packaging	Tube