PT7C43390 Real-time Clock Module

Pericom Semiconductor

Description

PT7C43390/43390C |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||.
The PT7C43390 is a CMOS I2C-bus real-time clock IC, which operates with the very low current consumption and in the wide range of operation voltage.

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Datasheet Specifications

Part number: PT7C43390
Manufacturer: Pericom Semiconductor
File Size: 2.46 MB
Datasheet: PT7C43390-PericomSemiconductor.pdf
Description: Real-time Clock Module

Features

* Low current consumption: 0.3µA typ. (VDD=3.0V, TA = 25°C)
* Wide operating voltage range: 1.35 to 5.5 V
* Minimum time keeping operation voltage: 1.25 V
* Built-in clock adjustment function
* Built-in free user register
* 2-wire (I2C-bus) CPU interface
* Built-in alarm

Applications

* Mobile game device, mobile phone
* Industrial control
* Electronic power meter
* DVD recorder
* Car navigation

PT7C43390 Distributors

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PT7C43390 Real-time Clock Module Pericom Semiconductor

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