DS1392, DS1390 - Low-Voltage SPI/3-Wire RTCs

Maxim Integrated Products

The DS1392 by Maxim Integrated Products is a Low-Voltage SPI/3-Wire RTCs. Below is the official datasheet preview.

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DS1392 Low-Voltage SPI/3-Wire RTCs by Maxim Integrated Products - Datasheet Preview — Official preview page of the **DS1392** Low-Voltage SPI/3-Wire RTCs datasheet (Maxim Integrated Products).

Datasheet Details

Part number	DS1392, DS1390
Manufacturer	Maxim Integrated Products
File Size	845.19 KB
Description	Low-Voltage SPI/3-Wire RTCs
Datasheet	DS1390_MaximIntegratedProducts.pdf
Note	This datasheet PDF includes multiple part numbers: DS1392, DS1390. Please refer to the document for exact specifications by model.
Additional preview pages of the DS1392 datasheet.

DS1392 Product details

Description

The low-voltage serial-peripheral interface (SPI™) DS1390/DS1391/DS1394 and the low-voltage 3-wire DS1392/DS1393 real-time clocks (RTCs) are clocks/ calendars that provide hundredths of a second, seconds, minutes, hours, day, date, month, and year information.

Features

Real-Time Clock Counts Hundredths of Seconds, Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation Valid Up to 2100.
Output Pin Configurable as Interrupt or Square Wave with Programmable Frequency of 32.768kHz, 8.192kHz, 4.096kHz, or 1Hz (DS1390/DS1393/ DS1394 Only).
One Time-of-Day Alarm.
Power-Fail Detect and Switch Circuitry.
Reset Output/Debounced Input (DS1391/DS1393).
Separate SQW and INT Output (DS1392.

📁 DS1392 Similar Datasheet

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Other Datasheets by Maxim Integrated Products

DS1390 - Low-Voltage SPI/3-Wire RTCs
DS1391 - Low-Voltage SPI/3-Wire RTCs
DS1393 - Low-Voltage SPI/3-Wire RTCs
DS1340 - I2C RTC
DS1341 - (DS1341 / DS1342) Low-Current I2C RTCs
DS1342 - (DS1341 / DS1342) Low-Current I2C RTCs

Published: Jan 9, 2008 |