CY8C4125PVI-482 Programmable System-on-Chip MCU, 48-Pin LQFP Package

CY8C4125PVI-482 Overview

The CY8C4125PVI-482 is a high-performance PSoC? 1 programmable system-on-chip designed for versatile embedded system applications. Featuring a 8-bit 8051 CPU core, it integrates configurable analog and digital blocks, enabling tailored mixed-signal solutions for industrial and consumer electronics. This device supports up to 32 KB of Flash memory and 512 bytes of SRAM, combined with multiple communication interfaces, ensuring efficient control and connectivity. Its low power consumption and flexible architecture make it ideal for compact, cost-sensitive designs requiring reliable real-time control. For detailed specifications and sourcing, visit IC Manufacturer.

CY8C4125PVI-482 Technical Specifications

CY8C4125PVI-482 Key Features

• 8-bit 8051 CPU Core: Delivers reliable processing power with up to 24 MHz frequency, ensuring responsive embedded control and data handling.
• Configurable Analog and Digital Blocks: Four analog and eight digital blocks allow flexible hardware customization for sensor interfacing and signal conditioning.
• Low Power Operation: Operates efficiently at voltages between 2.7 V and 5.5 V, optimizing battery life in portable and energy-sensitive applications.
• Multiple Communication Protocols: Integrated UART, SPI, and I2C interfaces facilitate seamless system integration and peripheral connectivity.
• Generous Memory Resources: 32 KB Flash and 512 bytes SRAM support complex firmware and real-time data storage requirements.
• Compact 48-pin LQFP Package: Enables space-saving PCB layouts without compromising I/O availability.
• Robust Embedded System Integration: Designed to simplify mixed-signal design, reducing development time and BOM complexity.

CY8C4125PVI-482 Advantages vs Typical Alternatives

This device offers a balanced combination of flexible programmable analog-digital blocks and an industry-standard 8051 core, unlike many fixed-function microcontrollers. Its low operating voltage range and multiple communication interfaces provide greater design adaptability. Compared to typical alternatives, it reduces overall system complexity and cost by integrating mixed-signal capabilities on a single chip, improving reliability and simplifying sourcing for embedded control applications.

Typical Applications

• Industrial sensor interfacing and control systems requiring precise analog signal processing combined with digital communication capabilities for real-time monitoring.
• Consumer electronics that demand low power consumption and versatile peripheral support for wearable or handheld devices.
• Embedded automation systems where compact size and mixed-signal processing streamline design and improve system reliability.
• Communication modules needing UART, SPI, or I2C interfaces for robust data exchange in multi-device environments.

CY8C4125PVI-482 Brand Info

Manufactured by Cypress Semiconductor, the CY8C4125PVI-482 is part of the PSoC? 1 family known for its programmable system-on-chip architecture. This product line emphasizes integration of analog and digital components with a microcontroller core, enabling engineers to develop customized embedded solutions efficiently. Cypress??s PSoC technology supports flexible hardware configuration and rich peripheral options, making it a preferred choice for industrial and consumer embedded designs demanding high performance and low power consumption.

FAQ

What is the core architecture of this microcontroller and why is it significant?

The device uses an 8-bit