CY8C20436A-24LQXI - Infineon Technologies

Manufacturer Part Number

CY8C20436A-24LQXI

Manufacturer

Infineon Technologies

Introduction

The CY8C20436A-24LQXI is a microcontroller from Infineon Technologies designed specifically for capacitive sensing applications, part of the CapSense® Controllers series.

Product Features and Performance

Capacitive Sensing Technology

Core Processor: M8C

Program Memory Type: FLASH with 8kB Storage

RAM Size: 1K x 8

Interfaces Supported: I2C, SPI

Number of I/O Pins: 28

High Performance in Embedded Capacitive Sensor Applications

Product Advantages

High Sensitivity and Reliability in Sensing Functions

Efficient Signal Processing with M8C Core Processor

Flexible Communication through I2C and SPI Interfaces

Key Technical Parameters

Program Memory: 8kB FLASH

RAM Size: 1K x 8

Voltage Supply Range: 1.71V to 5.5V

Operating Temperature: -40°C to 85°C

Number of Input/Output Pins: 28

Quality and Safety Features

Designed for Reliable Operation in Industrial Temperature Ranges

Sturdy Surface Mount Packaging (32-UFQFN Exposed Pad)

Robust against Varied Environmental Conditions

Compatibility

Supports Communication via I2C and SPI

Compatible with Capacitive Sensing Devices

Application Areas

Interactive Touch Interfaces

Consumer Electronics Input Devices

Automation Systems Capacitive Interfaces

Product Lifecycle

Status: Active

Longevity ensured with continued manufacturer support

Several Key Reasons to Choose This Product

Highly Versatile Capacitive Sensing Capabilities

Low Power Consumption with voltage flexibility

Support for both I2C and SPI for broader compatibility

Stable Performance from -40°C to 85°C

Easily integrable 32-QFN package suitable for compact designs