Datasheet4U Logo Datasheet4U.com

DS1340 Datasheet - Maxim Integrated Products

I2C RTC

DS1340 Features

* Enhanced Second Source for the ST M41T00

* Completely Manages All Timekeeping Functions

* RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year

* Software Clock Calibration

* Oscillator Stop Flag

* Low-Power Operation Extends Battery Backup

DS1340 General Description

The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an oscillator STOP flag. Block.

DS1340 Datasheet (223.29 KB)

Preview of DS1340 PDF

Datasheet Details

Part number:

DS1340

Manufacturer:

Maxim Integrated ↗ Products

File Size:

223.29 KB

Description:

I2c rtc.

📁 Related Datasheet

DS1341 (DS1341 / DS1342) Low-Current I2C RTCs (Maxim Integrated Products)

DS1342 (DS1341 / DS1342) Low-Current I2C RTCs (Maxim Integrated Products)

DS1343 (DS1343 / DS1344) Low-Current SPI/3-Wire RTCs (Maxim Integrated Products)

DS1344 (DS1343 / DS1344) Low-Current SPI/3-Wire RTCs (Maxim Integrated Products)

DS1345AB 1024k Nonvolatile SRAM (Maxim Integrated Products)

DS1345BL 1024K Nonvolatile SRAM (Dallas Semiconducotr)

DS1345W 1024k Nonvolatile SRAM (Dallas Semiconducotr)

DS1345Y 1024k Nonvolatile SRAM (Maxim Integrated Products)

DS1345YL 1024K Nonvolatile SRAM (Dallas Semiconducotr)

DS1347 SPI-Compatible Real-Time Clock (Maxim Integrated)

TAGS

DS1340 I2C RTC Maxim Integrated Products

Image Gallery

DS1340 Datasheet Preview Page 2 DS1340 Datasheet Preview Page 3

DS1340 Distributor