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PT7C433833 - Real-time Clock Module

Description

The PT7C4338 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.

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 Product.

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Datasheet preview – PT7C433833

Datasheet Details

Part number PT7C433833
Manufacturer Pericom Semiconductor
File Size 540.23 KB
Description Real-time Clock Module
Datasheet download datasheet PT7C433833 Datasheet
Additional preview pages of the PT7C433833 datasheet.

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PT7C433833 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Real-time Clock Module (I2C Bus) Product Features  Using external 32.
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