I2C Port Expander Lite Demo Kit - Cypress Semiconductor

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I2C Port Expander Lite Demo Kit

Last Updated: 04/21/2009

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CY3242-IOXLite Rev. A Kit Contents:

I2C Port Expander Demo Board using CY8C9520 PSoC(R) Port Expander Device
USB Cable from Board to PC
Kit Documentation and Design Files CD

Hardware Description

The CY3242-IOXLite Demo Kit quickly demonstrates the following value propositions of Cypress' I2C port expander solutions:

Integration
Flexibility
Compatibility

Cypress' three I2C port expander devices (CY8C9520, CY8C9540, CY8C9560) have the following features:

Three compatible part families that seamlessly scale up or down
20, 40, or 60 individually configurable IO (widest range of IOs in the industry)
4, 8, or 16 PWMs that map to any pin or multiple pins (widest range of PWMs in the industry)
3 Kbytes, 11 Kbytes, or 27 Kbytes of User EEPROM (largest amount of user-accessible serial EEPROM in the industry)
I2C communication up to 400 kHz
Industrial temp range: -40 to 85 degrees Celsius
Operating voltage: 3.0V - 5.25V
28-SSOP/48-SSOP/100-TQFP package options

Bottom line: One Cypress I2C Port Expander device replaces multiple port expander ICs from other vendors and flexibly integrates IO expansion, PWM functions and user EEPROM.

Price & Availability
$174.67
In Stock.

File Title	Language	File Size	Last Updated
CY3242-IOXLite Getting Started Guide.pdf	English	3 MB	09/24/08
CY3242-IOXlite Schematic Rev A.zip	English	40 KB	09/24/08
CY3242-IOXLite Gerber and Design Files.zip	English	776 KB	09/24/08
CY3242-IOXLite User Guide.pdf	English	2 MB	09/24/08
CY3242-IOXLite Kit Insert.pdf	English	689 KB	09/24/08
CY3242-IOXLite PSoC Designer Example Project.zip	English	152 KB	09/24/08
ExpanderConfigSetup.zip	English	6 MB	09/24/08

Related Categories: Programmable System-on-Chip

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Sunset Owner: KET; Secondary Owner: SNV; Sunset Date: 07/22/09