PCA9535 Datasheet - Texas Instruments

Remote 16-BIT I2C and SMBus Low-Power I/O Expander

PCA9535 Features

* 1 Low Standby-Current Consumption of 1 μA Max

* I2C to Parallel Port Expander

* Open-Drain Active-Low Interrupt Output

* 5-V Tolerant I/O Ports

* Compatible With Most Microcontrollers

* 400-kHz Fast I2C Bus

* Address by Three Hardware Address

PCA9535 General Description

This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data (SDA)]. The PCA9535 consists of two 8-bit Configur.

PCA9535 Datasheet (3.15 MB)

PCA9535 Datasheet Preview — Preview of PCA9535 PDF

Datasheet Details

Part number:

PCA9535

Manufacturer:

Texas Instruments ↗

File Size:

3.15 MB

Description:

Remote 16-bit i2c and smbus low-power i/o expander.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PCA9535 SCPS129J AUGUST 2005 REVISED JUN.

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PCA9535 Remote 16-BIT I2C and SMBus Low-Power Expander Texas Instruments

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PCA9535 Features

PCA9535 General Description

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