CY8C4147AZI-S445 - Infineon Technologies

Manufacturer Part Number

CY8C4147AZI-S445

Manufacturer

Infineon Technologies

Introduction

The CY8C4147AZI-S445 is a highly integrated, ARM Cortex-M0+ based microcontroller tailored for embedded systems needing high performance and low power consumption in automotive, industrial, and consumer applications.

Product Features and Performance

ARM Cortex-M0+ Core Processor at 32-Bit Single-Core

Operating speed of up to 48MHz

Extensive connectivity options including I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART

Integrated peripherals such as Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT

54 I/O pins

128KB of FLASH program memory

16KB of RAM

Internal oscillator

Advanced data converters: A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC

Product Advantages

Wide range of input voltages from 1.71V to 5.5V offers versatility in various power environments

Large set of peripheral integration reduces additional components needed on a PCB

CapSense for touch-sensitive applications

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 48MHz

Number of I/O: 54

Program Memory Size: 128KB

RAM Size: 16K x 8

Voltage Supply: 1.71V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures stability under varying power conditions

POR (Power-on Reset) functionality

Compatibility

Surface mount 64-TQFP (10x10) package enables easy integration into various PCB designs

Application Areas

Automotive systems

Industrial automation

Consumer electronics

Product Lifecycle

Currently active product

Not nearing discontinuation

Replacement and upgrade options available ensuring future-proofing and scalability

Several Key Reasons to Choose This Product

High performance ARM Cortex-M0+ core tailored for advanced controls

Broad connectivity supporting multiple communication protocols ideal for diverse and complex applications

Robust built-in safety features for reliable operation under uncertain power conditions

Flexible and wide-ranging power input ensuring compatibility in various environments

Comprehensive peripheral set supporting sophisticated and multipurpose applications