Microchip Technology MCP7940N-E/SN 실시간 시계 I2C GP RTCC 64B SRAM ExT SER EE, ExT

Function: Alarm, Calendar, Clock

Date Format: YY-MM-DD-dd

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

Unit Weight: 540 mg

Mounting Style: SMD/SMT

RTC Memory Size: 64 B

RTC Bus Interface: Serial 2-Wire, I2C

Moisture Sensitive: Yes

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 1.8 V

Battery Backup Switching: Backup Switching

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C