Description:

The GD32E503ZET6 is a high-performance microcontroller from GigaDevice's GD32E5 series, built on the Arm® Cortex®-M33 core operating at 180MHz with DSP extension and single-precision FPU. Featuring large memory capacity (512KB Flash, 192KB SRAM) and integrated Arm TrustZone® for hardware-based security, this MCU delivers robust processing power and data protection. With comprehensive connectivity including Ethernet MAC, USB 2.0 OTG, and CAN FD, it is engineered for data-intensive secure applications requiring high-speed communication, reliable performance, and embedded security in industrial IoT, smart gateways, and advanced control systems.

Features:

Core: Arm® Cortex®-M33 processor @ 180MHz, with DSP extension and single-precision FPU

Security: Integrated Arm TrustZone® technology for hardware-isolated secure processing

Large Memory: 512KB Flash and 192KB SRAM

Connectivity:

10/100 Ethernet MAC

USB 2.0 Full-Speed OTG

CAN FD (Flexible Data-Rate)

Multiple UART, SPI, I2C, and I2S interfaces

Analog: 16-bit 2MSPS ADC (up to 24 channels), 12-bit DAC

Timers: Advanced-control, general-purpose, and basic timers, including motor control PWM

Package: LQFP144 (20x20mm)

Applications:

Secure Industrial IoT Gateways and Controllers

Advanced Smart Home Hubs with Network and Security Features

Medical Diagnostic Equipment with Secure Data Handling

Automotive Secure Telematics and V2X Communication

High-Performance Consumer Electronics Requiring Embedded Security

Building Automation Systems with Protected Communication