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PCA9500 8-bit I2C and SMBus I/O port

PCA9500 Description

PCA9500 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM Rev.4.1 * 5 May 2017 Product data sheet 1.General .
The PCA9500 is an 8-bit I/O expander with an on-board 2-kbit EEPROM.

PCA9500 Features

* Eight general purpose input/output expander/collector
* Drop-in replacement for PCF8574 with integrated 2-kbit EEPROM
* Internal 256  8 EEPROM
* Self timed write cycle
* 4 byte page write operation
* I2C-bus and SMBus interface logic
* Internal power-on reset
* Noi

PCA9500 Applications

* Board version tracking and configuration
* Board health monitoring and status reporting
* Multi-card systems in telecommunications, networking, and base station infrastructure equipment
* Field recall and troubleshooting functions for installed boards
* General-purpose integrat

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8-bit I2C and SMBus port NXP
NXP PCA9500-like datasheet