CY8C4126AZI-M443 Overview
The CY8C4126AZI-M443 is a highly integrated 32-bit microcontroller from the PSoC 4 family, combining a Cortex-M0 CPU with programmable analog and digital blocks. Designed for embedded control and signal processing applications, it delivers versatile mixed-signal capabilities with low power consumption. With 32KB flash memory, 4KB SRAM, and multiple communication interfaces, this device supports efficient system integration in compact footprints. Its flexible architecture enables customization for sensor interfaces, motor control, and user interface solutions. Available in a small 44-pin TQFP package, this microcontroller suits a broad range of industrial and consumer applications. For detailed support and purchasing, visit IC Manufacturer.
CY8C4126AZI-M443 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M0, 32-bit |
| Flash Memory | 32 KB |
| SRAM | 4 KB |
| Operating Voltage | 1.71 V to 5.5 V |
| Operating Frequency | Up to 48 MHz |
| Package Type | 44-pin TQFP |
| Number of GPIOs | Up to 39 programmable I/O pins |
| Communication Interfaces | UART, SPI, I2C |
| Analog Blocks | 4 programmable analog blocks (ADC, DAC, Op-Amps) |
| Digital Blocks | 7 programmable digital blocks (Timers, PWMs, Counters) |
CY8C4126AZI-M443 Key Features
- ARM Cortex-M0 Core: Delivers efficient 32-bit processing performance at up to 48 MHz, enabling complex application execution with low power consumption.
- Mixed-Signal Programmable Blocks: Integrates 4 analog and 7 digital blocks allowing customizable sensor interfaces, precision analog measurements, and flexible control logic.
- Multiple Communication Protocols: Supports UART, SPI, and I2C interfaces for seamless connectivity with external peripherals and industrial communication networks.
- Low Operating Voltage Range: Functions reliably between 1.71 V and 5.5 V, ensuring compatibility with diverse power systems and enhancing energy efficiency.
- Compact 44-pin TQFP Package: Enables space-saving PCB designs while providing ample I/O pins for complex system integration.
- Robust Memory Configuration: 32 KB of flash memory combined with 4 KB SRAM supports code density optimization and real-time data processing.
- Flexible GPIO Support: Up to 39 programmable I/Os facilitate diverse interface options and expandability for embedded control applications.
CY8C4126AZI-M443 Advantages vs Typical Alternatives
This microcontroller offers superior integration of programmable analog and digital resources compared to typical fixed-function devices, providing enhanced design flexibility. Its low operating voltage and efficient Cortex-M0 core optimize power consumption without sacrificing processing power. The wide communication interface support and abundant GPIOs allow easier system expansion and connectivity. Compared to alternatives, it excels in balancing performance, integration, and energy efficiency, making it well-suited for modern embedded applications.
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Typical Applications
- Industrial sensor interfacing and control systems requiring precise analog measurements and embedded signal processing.
- Motor control applications where PWM generation and real-time feedback improve operational efficiency.
- Consumer electronics with mixed-signal processing needs, such as user interface controls with capacitive sensing.
- Communication modules that demand multiple serial protocols and flexible I/O configurations.
CY8C4126AZI-M443 Brand Info
The CY8C4126AZI-M443 is part of the PSoC 4 family, renowned for its programmable system-on-chip architecture combining ARM Cortex-M0 processing with versatile analog and digital blocks. This product reflects the brand??s commitment