Part number:
PCA8575
Manufacturer:
File Size:
181.46 KB
Description:
Remote 16-bit i/o expander.
PCA8575_PhilipsSemiconductors.pdf
Datasheet Details
Part number:
PCA8575
Manufacturer:
File Size:
181.46 KB
Description:
Remote 16-bit i/o expander.
PCA8575, Remote 16-bit I/O expander
The PCA8575 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional I2C-bus (serial clock (SCL), serial data (SDA)).
The device consists of a 16-bit quasi-bidirectional port and an I2C-bus interface.
The PCA8575 has a low current consumption and
PCA8575 Features
* I 400 kHz I2C-bus interface I 2.3 V to 5.5 V operation with 5.5 V tolerant I/Os I 16-bit remote I/O pins that default to inputs at power-up I Latched outputs with 25 mA sink capability for directly driving LEDs I Total package sink capability of 400 mA I Active LOW open-drain interrupt output I 8 pr
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