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Maxim Integrated DS1390U-18+ Real Time Clocks Low-Voltage SPI/3-Wire RTCs with Trickle

Name: Maxim Integrated DS1390U-18+ Real Time Clocks Low-Voltage SPI/3-Wire RTCs with Trickle
Brand: Maxim Integrated

ModelDS1390U-18+

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Function: Alarm, Calendar, Clock, Trickle Charger

Date Format: YY-MM-DD-dd

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

Mounting Style: SMD/SMT

RTC Bus Interface: SPI

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