GD32F303RGT6

The GD32F303RGT6 is a 32-bit ARM Cortex-M4 microcontroller by GigaDevice, offering high performance with a 120 MHz clock speed, 256 KB Flash, and 48 KB SRAM. It features hardware FPU, DSP instructions, and 3x 12-bit ADCs for precision analog applications.
Key peripherals include USB 2.0 FS/OTG, CAN 2.0B, USART/SPI/I2C, and PWM timers. It operates at 2.6–3.6V with -40°C to +85°C industrial temp support.
Ideal for motor control, IoT, and industrial automation, it’s pin-compatible with STM32F103 but with enhanced performance and lower cost.
Package: LQFP64.

The GD32F303RGT6 (Cortex-M4) has several equivalents:
1. STM32F303RCT6 (STMicroelectronics) - Similar specs, pin-compatible.
2. APM32F103RGT6 (Geehy) - Lower cost, M3 core.
3. CH32F303RCT6 (WCH) - Compatible, M4 core.
4. MM32F3277G7P (MindMotion) - M3 core, similar peripherals.
Check pinout and peripheral compatibility before substitution.

The GD32F303RGT6 is a high-performance ARM Cortex-M4 MCU by GigaDevice. Key features:
- Core: 120 MHz Cortex-M4 with FPU and DSP instructions.
- Memory: 256 KB Flash, 48 KB SRAM.
- Peripherals:
- 3x USART, 2x UART, 3x SPI, 2x I2C, 1x CAN 2.0B.
- 2x 12-bit ADC (16 ch, 2.4 MSPS), 2x 12-bit DAC.
- 16x PWM timers, 1x advanced PWM (16-bit).
- GPIO: Up to 80 I/O pins.
- Operating Voltage: 2.6V–3.6V.
- Packaging: LQFP64.
- Temperature Range: -40°C to +85°C.
- Debug: SWD & JTAG support.
Ideal for industrial control, consumer electronics, and IoT.

The GD32F303RGT6 is a 32-bit ARM Cortex-M4 microcontroller with the following key specifications:
- Pin Count: 64-pin (LQFP package)
- Core: 120 MHz Cortex-M4 with FPU
- Flash: 512 KB
- SRAM: 96 KB (64 KB + 32 KB)
- GPIOs: Up to 51 multifunctional I/O pins
- Peripherals:
- 3x USART, 2x UART, 3x SPI, 2x I2C
- 2x CAN 2.0B
- 1x USB 2.0 FS
- 2x 12-bit ADC (16 ch, 2.4 MSPS)
- 2x 12-bit DAC
- 16x PWM timers
- External bus interface (FSMC)
Suitable for industrial control, consumer electronics, and IoT applications.

The GD32F303RGT6 is manufactured by GigaDevice, a Chinese semiconductor company specializing in memory and microcontroller (MCU) solutions. Founded in 2005, GigaDevice is known for its ARM Cortex-M-based GD32 MCUs, which are often seen as cost-effective alternatives to STM32 microcontrollers. The company also produces NOR Flash memory and has expanded into AIoT and edge computing applications.
GigaDevice is a key player in China's semiconductor industry, competing with global brands like STMicroelectronics and NXP. The GD32F303RGT6 is part of its high-performance MCU lineup, featuring a Cortex-M4 core with DSP and FPU support, targeting industrial, consumer, and automotive applications.
In short, GigaDevice is a reputable, fast-growing chipmaker focused on embedded systems.

The GD32F303RGT6, a Cortex-M4 MCU, is widely used in:
- Industrial Control (PLCs, motor control, inverters)
- Consumer Electronics (smart home devices, wearables)
- Automotive (ECUs, sensors, lighting)
- IoT & Wireless (gateways, embedded connectivity)
- Medical Devices (portable monitors, diagnostic tools)
- Embedded Systems (HMI, robotics, drones)
With high performance (120MHz), rich peripherals (ADCs, timers, USARTs), and low power, it suits cost-sensitive, real-time applications.

The GD32F303RGT6 comes in an LQFP-64 package. This is a 64-pin Low-Profile Quad Flat Package with a body size of 10×10 mm and a lead pitch of 0.5 mm. It is surface-mountable and commonly used in MCU applications for its balance of compactness and ease of soldering.