M41T81SM6F STMicroelectronics Real Time Clocks

Mfr: STMicroelectronics
Series: -
Package: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®
Product Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: -
Time Format: HH:MM:SS:hh (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.7V ~ 5.5V
Voltage - Supply, Battery: 2V ~ 3.5V
Current - Timekeeping (Max): 100µA @ 2.7V ~ 5.5V
Operating Temperature: -40°C~85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154\ 3.90mm Width)
Supplier Device Package: 8-SOIC
Base Product Number: M41T81