Description:

The GD32E232E4U7TR is an entry-level, cost-effective 32-bit microcontroller from GigaDevice, built on the Arm® Cortex®-M23 core. It balances performance and power efficiency for a wide range of general-purpose applications. Featuring an integrated CAN 2.0B bus interface, it is well-suited for basic industrial and automotive accessory communication. With essential peripherals including timers, communication interfaces, and analog components in a compact QFN package, it offers a reliable and economical solution for upgrading 8/16-bit systems or implementing new control functions.

Features:

Core: Arm® Cortex®-M23 processor @ up to 72MHz.

Standard Communication:

CAN 2.0B interface.

USB 2.0 Full-Speed device.

Two UARTs, two I2Cs, and two SPIs.

Basic Memory: 32KB of embedded Flash memory and 8KB of SRAM.

Analog & Control:

12-bit 1MSPS ADC (up to 10 channels).

Two general-purpose 16-bit timers, one basic timer.

Up to 39 general-purpose I/O pins.

Package: QFN32 (5x5mm), compact for space-saving designs.

Applications:

Industrial Sensors & Basic Control Nodes

Smart Home Accessories & Appliances

Automotive Body Electronics (e.g., lighting, small motor control)

Consumer Electronics (remote controls, toys)

Simple Motor Control (fans, pumps)

Battery-Powered IoT Devices requiring CAN connectivity