CY8C21434-24LFXI - Infineon Technologies

Manufacturer Part Number

CY8C21434-24LFXI

Manufacturer

Infineon Technologies

Introduction

CY8C21434-24LFXI is an 8-bit microcontroller from Infineon Technologies designed for embedded system applications, belonging to the PSoC®1 CY8C21xxx series.

Product Features and Performance

Core Processor: M8C

Core Size: 8-Bit

Operating Speed: 24MHz

Enhanced Connectivity: I2C, SPI, UART/USART

Embedded Peripherals: Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Generous I/O Count: 28 I/O Pins

Program Memory: 8KB FLASH

RAM Size: 512 x 8

Analog to Digital Converters: 28-channel, 8-bit

Internal Oscillator

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

Product Advantages

Flexible and Powerful 8-Bit M8C CPU Core

Multiple Communication Protocols

Extensive Range of Embedded Peripherals for Versatile Applications

Broad Voltage Supply Range for Various Environments

Numerous A/D Channels for Sensor Integration

Key Technical Parameters

Speed: 24MHz

Program Memory Size: 8KB (FLASH)

RAM Size: 512 Bytes

Voltage Supply Range: 2.4V to 5.25V

Data Converters: A/D 28x8b

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package: 32-VFQFN Exposed Pad

Quality and Safety Features

Integrated Power-on Reset for Reliable Start-up

Watchdog Timer for System Security

Compatibility

Compatible with standard communication interfaces for easy integration within existing designs.

Application Areas

Industrial

Consumer Electronics

Automotive

Internet of Things (IoT)

Embedded Systems

Product Lifecycle

Status: Obsolete

Note: Potential availability of replacements or upgrades should be monitored with Infineon Technologies or authorized distributors.

Several Key Reasons to Choose This Product

Robust Core Processor well-suited for multifaceted embedded applications

Full-featured microcontroller with rich I/O capabilities and multi-protocol connectivity

Integrated analog and digital peripherals reduce external component count

Support for a wide operating voltage range for diverse power supply conditions

Temperature resilience suits stringent industrial and automotive applications

Simplified system design with internal oscillator and embedded power management functions.