DS1672S-33+ Application Note - Maxim Integrated

I²C 32Bit Binary Counter RTCLow-Voltage, Serial Timekeeping Chip Combines an Ultra-Low-Voltage Clock with Sophisticated Power-Monitoring Circuitry, Power-Fail Switches, and a Switch to Optional Trickle-Charging, Replacing Several Discrete Components with One Chip

Real Time Clock, Non-Volatile, 0 Timer(s), PDSO8, 0.15INCH, ROHS COMPLIANT, SOP-8

Real Time Clock (RTC) IC Binary Counter I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3mm Width)

Real Time Clock Serial Clock/Calendar/Elapsed Time Counter 8Pin PDIP N

Real Time Clock Serial Clock/Calendar/Elapsed Time Counter 8Pin SOIC N T/R

Real Time Clock Serial Clock/Calendar/Elapsed Time Counter 8Pin SOIC N

Real Time Clock Serial Clock/Calendar/Elapsed Time Counter 8Pin SOIC N

Real Time Clock Serial Clock/Calendar/Elapsed Time Counter 8Pin uMAX

Real Time Clock Serial Clock/Calendar/Elapsed Time Counter 8Pin uMAX