CY8C4124LQI-443 PSoC 4 MCU with 32KB Flash, 48-QFN Package

CY8C4124LQI-443 Overview

The CY8C4124LQI-443 is a highly integrated 32-bit microcontroller designed to deliver efficient processing and versatile functionality for embedded applications. It features a low-power ARM Cortex-M0 CPU core, optimized for performance and power-sensitive designs. With ample memory resources and flexible peripheral options, this device supports complex control and sensing tasks in compact industrial and consumer electronics. The microcontroller??s integration of programmable analog and digital blocks enables customized interfacing and signal processing, enhancing system flexibility. Available in a compact LQFP package, it supports a broad range of development needs. More details can be found at IC Manufacturer.

CY8C4124LQI-443 Technical Specifications

CY8C4124LQI-443 Key Features

• ARM Cortex-M0 Core: Provides efficient 32-bit processing with low power consumption, ideal for cost-sensitive embedded systems requiring reliable performance.
• Flexible Analog and Digital Blocks: Enables custom mixed-signal designs with 2 programmable analog and 8 digital blocks, allowing integration of sensors and control functions on-chip.
• Ample On-Chip Memory: Includes 32 KB Flash and 4 KB SRAM, supporting complex code execution and data buffering for enhanced application capabilities.
• Wide Operating Voltage Range: Supports from 1.71 V up to 5.5 V, enabling compatibility with various power domains and battery-powered applications.
• Multiple Communication Interfaces: Offers UART, SPI, and I2C protocols for versatile connectivity in industrial and consumer device ecosystems.
• Compact 48-LQFP Package: Provides a small footprint solution simplifying PCB design while maintaining robust I/O availability.
• Industrial Temperature Range: Operation from -40??C to +85??C supports deployment in harsh environments and industrial applications.

CY8C4124LQI-443 Advantages vs Typical Alternatives

This microcontroller offers superior integration of programmable analog and digital blocks compared to typical fixed-function MCUs, allowing engineers to tailor the device to specific application needs. Its low-voltage operation and efficient ARM Cortex-M0 core deliver a balance of power efficiency and processing capability. The availability of multiple communication interfaces and extended temperature range further enhances reliability and versatility, making it a preferred choice in demanding embedded designs.

Typical Applications

• Industrial control systems requiring mixed-signal processing and low power consumption for sensor interfacing and real-time control.
• Consumer electronics where compact size and flexible I/O configurations are critical for device miniaturization.
• Home automation devices that benefit from integrated communication protocols and programmable analog blocks for sensor integration.
• Battery-powered portable equipment needing wide operating voltage support and efficient processing to extend battery life.

CY8C4124LQI-443 Brand Info

This product is part of the PSoC 4 family, a line of programmable system-on-chip microcontrollers designed by the manufacturer for versatile embedded applications. The device combines an ARM Cortex-M0 core with configurable analog and digital peripherals, enabling engineers to implement custom mixed-signal functions on a single chip. Known for its flexibility and integration, this microcontroller supports rapid prototyping and streamlined development for industrial and consumer electronics.

FAQ

What is the core architecture of this microcontroller?

The device utilizes a 32-bit ARM Cortex