W55MH32L
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| Part Number | W55MH32L |
|---|---|
| Manufacturer |
 WIZnet
|
| Description | The W55MH32 is a high-performance 32-bit Arm Cortex-M3 microcontroller developed by WIZnet, designed for secure embedded networking, industrial automation, and IoT applications. It integrates a powerful MCU core with a hardwired TCP/IP stack, 10/100 Ethernet MAC and PHY, and a wide range of on-chip peripherals, enabling efficient real-time communication without requiring an external network controller. This device operates at frequencies up to 216 MHz and includes 1024KB of Flash memory and 96KB of SRAM, making it suitable for firmware-intensive applications that require stable performance, fast response, and reliable data handling. Its built-in networking engine reduces CPU overhead and improves throughput in Ethernet-based systems. The W55MH32 also incorporates advanced security and system features such as a hardware encryption engine, true random number generator (TRNG), DMA controller, timers, ADCs, DACs, USB, CAN, SPI, I2C, and UART interfaces. These features make it highly adaptable for connected devices requiring secure communication and rich peripheral integration. The device supports an operating voltage range of approximately 2.0V to 3.6V and is available in multiple compact QFN package options, including 68-pin and 100-pin variants, allowing flexibility across space-constrained and feature-rich PCB designs. The W55MH32 is widely used in industrial IoT gateways, smart energy systems, network-enabled controllers, security devices, automation products, and embedded Ethernet applications where integrated networking, processing capability, and hardware-level security are essential. |
| Product Group | Microcontroller |
| MOQ | 250 pcs |
| SPQ | 250 pcs |
| Figure/Case | 100-QFN |
| Package | T&R Pack |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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W55MH32L
W55MH32L