Datasheet Details
Part number:
PCA9675PW, PCA9675
Manufacturer:
File Size:
250.77 KB
Description:
Remote 16-bit i/o expander.
Note:
This datasheet PDF includes multiple part numbers: PCA9675PW, PCA9675.
Please refer to the document for exact specifications by model.
PCA9675PW, PCA9675, Remote 16-bit I/O expander
The PCA9675 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus family.
The PCA9675 is a drop in upgrade for the PCF8575 providing higher Fast-mode Plus (Fm+) I2C-bus speeds (1 MHz versus 400
PCA9675PW 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
📁 Related Datasheet
📌 All Tags
