CY8C9520A-24PVXIT - Infineon Technologies

Manufacturer Part Number

CY8C9520A-24PVXIT

Manufacturer

Infineon Technologies

Introduction

The CY8C9520A-24PVXIT is a versatile interface I/O expander from Infineon Technologies, suitable for applications requiring additional I/Os.

Product Features and Performance

20 I/O ports

I2C interface

Interrupt Output for system alerts

Incorporated features including EEPROM, Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Open Drain Output configuration for driving external loads

Product Advantages

Multiple integrated functionalities minimize the need for external components

High integration facilitates compact and efficient design

Supports interfacing with a range of peripherals through I2C

Low standby current, enhancing power efficiency

Key Technical Parameters

Number of I/O: 20

Interface: I2C

Maximum Source/Sink Current: 10mA, 25mA

Clock Frequency: 100 kHz

Voltage Supply Range: 3V - 5.25V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Built-in EEPROM for stable memory storage

Power-On Reset ensures a reliable start-up

Watchdog Timer supports system reliability and recovery

Compatibility

Compatible with a wide range of microcontrollers available in the market

Can be used with devices supporting the I2C protocol

Application Areas

Industrial control systems

Consumer electronics

Home automation

Embedded systems

Product Lifecycle

Active status indicating current production with no immediate risk of discontinuation

Ongoing support and availability from Infineon Technologies

Several Key Reasons to Choose This Product

Expansion of I/O capabilities without significant changes to existing hardware

Built-in PWM support for motor and LED control

Easy integration with a variety of systems through I2C interface

Enhances system reliability with Watchdog Timer and Power-On Reset features

Operable across a wide range of supply voltages and temperatures

Suitable for space-constrained applications due to its surface-mount SSOP package