CY8C20437-24LQXI - Infineon Technologies

Manufacturer Part Number

CY8C20437-24LQXI

Manufacturer

Infineon Technologies

Introduction

The CY8C20437-24LQXI is part of Infineon Technologies' CapSense® Controllers series, designed for embedded applications specific to capacitive sensing.

Product Features and Performance

Integrated capacitive sensing technology with CapSense®.

Uses the M8C core processor for efficient processing.

Equipped with 8kB of FLASH memory for program storage.

Features 1K x 8 RAM size for optimal operation.

Provides versatile connectivity with I2C and SPI interfaces.

Supports a broad range of I/O counts, with 29 available.

Operates across a wide voltage supply range from 1.71V to 5.5V.

Designed for operation in extreme temperatures ranging from -40°C to 85°C.

Surface mount technology with a 32-UFQFN exposed pad for compact installation.

Product Advantages

High sensitivity and reliability in capacitive sensing tasks.

Flexible programming and interfacing capabilities.

Wide operational voltage and temperature range cater to various environments.

Compact and robust design suitable for embedded applications.

Key Technical Parameters

Core Processor: M8C

Program Memory Type: FLASH (8kB)

RAM Size: 1K x 8

Interface: I2C, SPI

Number of I/O: 29

Voltage Supply: 1.71V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 32-UFQFN Exposed Pad

Quality and Safety Features

Manufactured by Infineon Technologies, a leader in semiconductor solutions, ensuring high quality and reliability.

Designed and tested to operate within a broad temperature range without loss of performance.

Compatibility

Compatible with various microcontroller environments due to its I2C and SPI interfaces.

Versatile for integration into multiple embedded application designs.

Application Areas

Embedded systems requiring capacitive touch input.

Consumer electronics such as touch interfaces in appliances.

Industrial controls that require robust and reliable touch inputs.

Automotive interfaces and controls.

Product Lifecycle

Status: Active

This component is not nearing discontinuation and continues to be supported with replacements and upgrades available.

Several Key Reasons to Choose This Product

High-performance CapSense® technology provides superior capacitive sensing.

The versatile core and generous memory enable a broad range of applications.

Broad voltage and temperature range compatibility ensures reliability under diverse conditions.

Compact and efficient design facilitates easy integration into a variety of designs.

Backed by Infineon Technologies' support and quality assurance.