PT7C43390 Datasheet - Pericom Semiconductor

PT7C43390 Real-time Clock Module

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. The operation voltage is 1.35 V to 5.5 V so that the RTC can be used for various power supplies from main supply to backup battery. In the system which.

PT7C43390 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

PT7C43390 Datasheet (2.46 MB)

PT7C43390 Datasheet Preview — Preview of PT7C43390 PDF

Datasheet Details

Part number:

PT7C43390

Manufacturer:

Pericom Semiconductor

File Size:

2.46 MB

Description:

Real-time clock module.

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PT7C43390 Real-time Clock Module Pericom Semiconductor

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