NXP GPIO Expander Cost-effective flexible options from the I 2 C-bus leader Manual

Update: 30 September, 2023

NXP's GPIO expanders are a simple, cost-effective way to monitor and control several peripheral signals. They make it easy for designers to add extra I/O to their design and thereby free up the microprocessor's GPIO for other, more important functions. NXP is the industry leader in serial-interface GPIO expanders, and offers a broad selection of cost-effective, easy-to-use options. NXP's I2C-bus GPIO expanders support three operating modes for data transfer: Standard Mode, with data transfer rates from 0 kbps to 100 kbps, Fast Mode (Fm), with data transfer rates from 0 kbps to 400 kbps, and Fast-mode Plus (Fm+) with data rates from 0 kbps to 1 Mbps. Since the newer Fm+ GPIO are backward compatible all the way back to Standard Mode, it's easy to expand existing designs without changing the bus master device.

Brand: NXP

File format: PDF

Size: 3637 KB

MD5 Checksum: D9A88FEF2B75770DBC7B553C51ECEF91

Publication date: 22 March, 2012

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PDF Link: NXP GPIO Expander Cost-effective flexible options from the I 2 C-bus leader Manual PDF

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