CY8C21123-24SXI - Infineon Technologies

Manufacturer Part Number

CY8C21123-24SXI

Manufacturer

Infineon Technologies

Introduction

CY8C21123-24SXI is a versatile embedded microcontroller belonging to the PSoC®1 CY8C21xxx series, designed for complex and adaptable mixed-signal applications.

Product Features and Performance

Core Processor: M8C

Core Size: 8-Bit

Operating Speed: 24MHz

Programmable Connectivity: I2C, SPI, UART/USART

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

Available I/O pins: 6

Program Memory: 4KB Flash

Data RAM Size: 256 Bytes

Analog-to-Digital Converters: 8 channels, 8 bits each

Oscillator: Internal for reduced external component count

Temperature Range: Industrial grade, -40°C to 85°C

Product Advantages

A small form factor of 8-SOIC for compact PCB layouts

Flexible voltage supply range from 2.4V to 5.25V accommodating diverse power schemes

Flash memory for in-system programming and reprogrammability

M8C processor enables powerful signal processing capabilities at 8-bit level

Key Technical Parameters

Max Operating Frequency: 24MHz

Number of I/O: 6

Program Memory Size: 4KB

RAM Size: 256 Bytes

Voltage Supply Range: 2.4V to 5.25V

Data Converters: A/D 8x8b

Quality and Safety Features

Extended operating temperature suitable for industrial environments

Watchdog Timer to ensure reliable operation and system recovery

Compatibility

Surface mount technology compatible with standard manufacturing processes

Compliant with industrial standard protocols: I2C, SPI, UART/USART

Application Areas

IoT devices

Consumer electronics

Automotive systems

Industrial control units

Medical monitoring equipment

Product Lifecycle

Status: Active

This product is not flagged for discontinuation and infineon-technologies offers support and availability continuously.

Several Key Reasons to Choose This Product

The PSoC®1 architecture enables the creation of flexible, scalable designs.

The integrated digital and analog components reduce the Bill of Materials (BOM).

The M8C processor provides a balance of power efficiency and processing capability.

Easy programmability and reconfigurability align with rapid development cycles.

Robust quality and industrial temperature range ensure reliability in challenging environments.

Supports prototyping and mass production with its standard SOIC packaging.