Datasheet4U Logo Datasheet4U.com

PCA9673PW, PCA9673 Remote 16-bit I/O expander

PCA9673PW Description

PCA9673 Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset Rev.2 * 29 September 2011 Product data sheet 1.General descr.
The PCA9673 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part.

PCA9673PW Features

* 1 MHz I2C-bus interface
* Compliant with the I2C-bus Fast and Standard modes
* SDA with 30 mA sink capability for 4000 pF buses
* 2.3 V to 5.5 V operation with 5.5 V tolerant I/Os
* 16-bit remote I/O pins that default to inputs at power-up
* Latched outputs with 25 mA sink

PCA9673PW Applications

* LED signs and displays
* Servers
* Industrial control
* Medical equipment
* PLCs
* Cellular telephones
* Gaming machines
* Instrumentation and test measurement 4. Ordering information Table 1. Ordering information Type number Topside mark Package Name Descripti

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: PCA9673PW, PCA9673. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
PCA9673PW, PCA9673
Manufacturer
NXP ↗
File Size
283.88 KB
Datasheet
PCA9673_NXPSemiconductors.pdf
Description
Remote 16-bit I/O expander
Note
This datasheet PDF includes multiple part numbers: PCA9673PW, PCA9673.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • PCA9673 - Remote 16-bit I/O expander (NXP Semiconductors)
  • PCA9674 - Remote 8-bit I/O expander (NXP Semiconductors)
  • PCA9674A - Remote 8-bit I/O expander (NXP Semiconductors)
  • PCA9675 - Remote 16-bit I/O expander (NXP Semiconductors)
  • PCA9617A - Level translating Fm I2C-bus repeater (NXP Semiconductors)
  • PCA9620 - Universal LCD driver (NXP Semiconductors)
  • PCA9620H - Universal LCD driver (NXP Semiconductors)
  • PCA9621 - 65 mA 8-bit 2-wire bus output port (NXP Semiconductors)

📌 All Tags

Remote 16-bit expander NXP
NXP PCA9673PW-like datasheet