Product Description:

The GD32F303ZKT6 is a high-performance, high-I/O density 32-bit microcontroller from GigaDevice, based on the ARM® Cortex®-M4 core operating at up to 120MHz. It integrates 1024KB (1MB) of Flash memory and 96KB of SRAM in an LQFP-144 package, providing extensive I/O resources for complex system designs. The device features advanced connectivity options including Ethernet MAC (requires external PHY), USB 2.0 Full-Speed, CAN 2.0B, and multiple serial interfaces, along with high-performance analog peripherals and sophisticated motor control timers. Designed for demanding applications, it is ideal for industrial automation, advanced human-machine interfaces, multi-axis motor control, and high-performance IoT gateways.

Key Features:

Core & Performance: ARM Cortex-M4 core with FPU, up to 120MHz, Harvard architecture, 150 DMIPS

Memory: 1024KB (1MB) Flash memory, 96KB SRAM

Package & I/O: LQFP-144 package (20×20mm), offering abundant I/O pins for complex system integration

Advanced Analog Peripherals: Two 12-bit ADCs (up to 21 external channels, 2.6MSPS), two 12-bit DACs, three comparators

Comprehensive Connectivity: Ethernet MAC (external PHY required), USB 2.0 Full-Speed (Device/Host), CAN 2.0B, multiple USART/UART, SPI, I2C, and I2S interfaces

Motor Control & Timing: Advanced-control timer for motor control (PWM complementary output, Hall sensor interface), multiple general-purpose timers, SysTick timer

Operating Conditions: Voltage range: 2.6V to 3.6V; temperature range: -40°C to +85°C

 Typical Applications:

Advanced Industrial Automation: Complex PLCs, multi-axis CNC controllers, industrial robotics

High-Performance HMI: Graphic-rich touchscreen displays, industrial control panels, interactive terminals

Motor & Motion Control: Multi-axis servo drives, advanced BLDC/PMSM controllers, precision robotics

IoT & Network Solutions: Industrial IoT gateways, edge computing devices, communication servers

Automotive Systems: Advanced telematics, vehicle networking modules, electric vehicle control units

Consumer Electronics: Premium home appliances, advanced audio systems, high-end gaming peripherals

Power & Energy Management: Smart grid controllers, advanced solar inverters, energy storage systems