Part Number
|
PCA9698DGG |
Manufacturer
|
NXP |
Description
|
40-bit Fm+ I2C-bus advanced I/O port |
Published
|
Feb 18, 2021 |
Detailed Description
|
PCA9698
40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT
Rev. 3 — 3 August 2010
Product data sheet
1. Gen...
|
Datasheet
|
PCA9698DGG
|
Overview
PCA9698
40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT
Rev.
3 — 3 August 2010
Product data sheet
1.
General description
The PCA9698 provides 40-bit parallel input/output (I/O) port expansion for I2C-bus applications organized in 5 banks of 8 I/Os.
At 5 V supply voltage, the outputs are capable of sourcing 10 mA and sinking 25 mA with a total package load of 1 A to allow direct driving of 40 LEDs.
Any of the 40 I/O ports can be configured as an input or output.
The PCA9698 is the first GPIO device in a new Fast-mode Plus (Fm+) family.
Fm+ devices offer higher frequency (up to 1 MHz) and longer, more densely populated bus operation (up to 4000 pF).
The device is fully configur...
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