PT7C433833A Datasheet Real-time Clock Module

Manufacturer: Diodes Incorporated

PT7C433833A real-time clock module by Diodes Incorporated - Datasheet Preview

Datasheet Details

Part number	PT7C433833A
Manufacturer	Diodes Incorporated
File Size	593.36 KB
Description	Real-time Clock Module
Download	PT7C433833A Download (PDF)

General Description

PT7C433833A Real-time Clock Module (I2C Bus) The PT7C433833A serial real-time clock is a low-power clock/calendar with a programmable square-wave output and 56 bytes of nonvolatile RAM.

Address and data are transferred serially via a 2-wire, bidirectional bus.

The clock/calendar provides seconds, minutes, hours, day, date, month, and year information.

Key Features

Using external 32.768kHz quartz crystal Supports I2C-Bus's high speed mode (400 kHz) Includes time (Hour/Minute/Second) and calendar (Year/Month/Date/Day) counter functions (BCD code) Programmable square wave output signal 56-byte, battery-backed, nonvolatile (NV) RAM for data storage Automatic power-fail detect and switch circuitry of battery backup UL Recognized: E348121.

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