CY8C4045LQI-S412 - Infineon Technologies

Manufacturer Part Number

CY8C4045LQI-S412

Manufacturer

Infineon Technologies

Introduction

The CY8C4045LQI-S412 is a highly integrated, programmable embedded microcontroller from Infineon Technologies' PSOC® 4 CY8C4000S series. It features an ARM® Cortex®-M0+ core offering a 32-bit single-core system running at 48MHz. Designed for optimal performance and versatility in various applications, this microcontroller combines a rich set of peripherals and interfaces.

Product Features and Performance

ARM® Cortex®-M0+ core at 48MHz

32-bit Single-Core processor

32KB Flash Program Memory

4K x 8 RAM Size

Connectivity: I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART

Peripherals: Brown-out Detect/Reset, CapSense, LCD, LVD (Low Voltage Detect), POR (Power-on Reset), PWM (Pulse Width Modulation), WDT (Watchdog Timer)

Internal Oscillator

Operating Temperature: -40°C ~ 85°C

Product Advantages

Flexible power supply range (1.71V ~ 5.5V)

Comprehensive suite of peripherals for complex applications

High integration reduces the need for external components

Advanced CapSense feature for touch sensing applications

Efficient power consumption

Key Technical Parameters

Core Processor: ARM® Cortex®-M0+

Speed: 48MHz

Program Memory Size: 32KB

RAM Size: 4K x 8

Number of I/O: 27

Voltage Supply: 1.71V ~ 5.5V

Data Converter: 1 x 10b A/D

Package: 32-UFQFN Exposed Pad

Quality and Safety Features

Brown-out Detect/Reset securing the system against power anomalies

POR and WDT for system reliability and failure protection

Compatibility

Compatible with a wide range of communication protocols

Tools and software support available for development

Application Areas

Consumer Electronics

Industrial Control Systems

IoT Devices

Automotive Systems

Medical Devices

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

High-performance ARM Cortex-M0+ core tailored for embedded applications

Broad connectivity and peripheral integration supports a wide range of applications

Flexible power options and enhanced power efficiency for battery-powered devices

Robust quality and safety features for reliable operation

Infineon Technologies' commitment to long-term product availability and support