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CY8C9540A-24PVXI from CYPRESS

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CY8C9540A-24PVXI

Manufacturer: CYPRESS

20, 40, and 60 Bit I/O Expander with EEPROM

Partnumber Manufacturer Quantity Availability
CY8C9540A-24PVXI,CY8C9540A24PVXI CYPRESS 5 In Stock

Description and Introduction

20, 40, and 60 Bit I/O Expander with EEPROM The CY8C9540A-24PVXI is a programmable I/O expander manufactured by Cypress Semiconductor. Here are its key specifications:

- **Manufacturer**: Cypress Semiconductor (now part of Infineon Technologies)  
- **Part Number**: CY8C9540A-24PVXI  
- **Package**: 24-TSSOP (Thin Shrink Small Outline Package)  
- **Operating Voltage**: 1.71V to 5.5V  
- **I/O Ports**: 40 programmable GPIOs (General-Purpose Input/Output)  
- **Interface**: I²C-compatible (up to 400 kHz)  
- **Interrupt Output**: Configurable for pin state changes  
- **Programmable Features**: Pull-up/pull-down resistors, drive modes, and input/output configuration  
- **Temperature Range**: -40°C to +85°C  
- **EEPROM**: On-chip for storing configurations  

This device is designed for expanding I/O capabilities in embedded systems.

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