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M41TC8025

STMicroelectronics
Part Number M41TC8025
Manufacturer STMicroelectronics
Description temperature-compensated serial real-time clock
Published Nov 2, 2012
Detailed Description M41TC8025 Highly accurate, temperature-compensated serial real-time clock (RTC) with embedded crystal Data brief Featur...
Datasheet PDF File M41TC8025 PDF File

M41TC8025
M41TC8025


Overview
M41TC8025 Highly accurate, temperature-compensated serial real-time clock (RTC) with embedded crystal Data brief Features ■ ■ Embedded high-stability 32 KHz DTCXO Temperature-compensated serial real-time clock – ±5.
0 ppm max from -40 to 85 °C – ±3.
8 ppm max from 0 to 50 °C Supply voltage – Clock operating & timekeeping: 1.
6 to 5.
5 V – I2C interface operating: 1.
8 to 5.
5 V – Temperature compensation: 2.
2 to 5.
5 V 0.
8 µA typical current at 3.
0 V supply voltage 400 kHz I2C interface Time-of-day alarm (with interrupt) Fixed-cycle timer interrupt function Time update interrupt function Programmable frequency output – FOUT = 1 Hz, 1 KHz and 32 KHz Registers for seconds, minutes, hours, day-ofwee...



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