CY3242-IOXLITE Cypress Semiconductor Corp, CY3242-IOXLITE Datasheet - Page 4

• Manufacturer Part Number: CY3242-IOXLITE
• Description: KIT EVAL PSOC I2C PORT EXP
• Manufacturer: Cypress Semiconductor Corp
• Series: PSoC®r

Specifications of CY3242-IOXLITE

• Main Purpose: Interface, GPIO Expander
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CY8C24894, CY8C9520
• Primary Attributes: 8-Bit 20-Port GPIO Expander
• Secondary Attributes: 8 Switches, 11 LEDs
• Silicon Manufacturer: Cypress
• Application Sub Type: Expander
• Kit Application Type: Interface
• Silicon Core Number: CY8C9520, CY8C9540 And CY8C9560
• Features: I2C Port Expander Lite Demo Kit
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 428-2023; CY3242-IOXLITE

4. I2C Port Expander Address Select Examples.......................................................9
5. Demonstration Example Scripts ..........................................................................11
6. I2C Port Expander Board Schematics .................................................................12
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4.1 I2C Port Expander Address Example 1 .........................................................................9
4.2 I2C Port Expander Address Example 2 .........................................................................9
4.3 I2C Port Expander Address Example 3. ......................................................................10
5.1 Script 1.........................................................................................................................11
5.2 Script 2.........................................................................................................................11
I2C Port Expander Lite Demo Kit Guide