Analog Devices DS1338U-18+ 实时时钟 I C RTC 带 56 字节非易失性 RAM

Function: Calendar, Clock

Date Format: YY-MM-DD-dd

Time Format: HH:MM:SS:hh (12 hr, 24 hr)

Unit Weight: 23.600 mg

Mounting Style: SMD/SMT

RTC Memory Size: 56 B

RTC Bus Interface: Serial 2-Wire, I2C

Supply Voltage - Max: 1.89 V

Supply Voltage - Min: 1.71 V

Battery Backup Switching: Backup Switching

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C