GD32F330G8U6TR

The GD32F330G8U6TR is a 32-bit ARM Cortex-M4 microcontroller by GigaDevice, offering high performance with a 72 MHz clock speed. It features 64KB Flash, 8KB SRAM, and operates at 1.8V–3.6V.
Key peripherals include:
- 12-bit ADC (1 MSPS)
- USART/SPI/I2C interfaces
- PWM timers
- USB 2.0 FS
Built for cost-sensitive applications, it supports industrial control, consumer electronics, and IoT. The QFN20 (3x3mm) package makes it compact for space-constrained designs.
Advantages include low power consumption, robust ESD protection, and compatibility with STM32F0/F1 series, easing migration.
For detailed specs, refer to the GD32F3x0 Datasheet.

The GD32F330G8U6TR (GigaDevice) has equivalents like the STM32F030x8 (STMicroelectronics) and CH32F103 (WCH). Both offer similar ARM Cortex-M0/M3 cores, flash memory (64KB), and peripheral compatibility. The STM32F030x8 is a direct alternative, while the CH32F103 provides higher performance. Always verify pinout and voltage compatibility before substitution.

The GD32F330G8U6TR is a 32-bit ARM Cortex-M4 microcontroller by GigaDevice. Key features:
- Core: 108 MHz Cortex-M4 with FPU and DSP instructions
- Memory: 64 KB Flash, 8 KB SRAM
- Packaging: QFN-28 (4x4 mm)
- Peripherals:
- 1x 12-bit ADC (10 ch, 2.6 MSPS)
- 5x 16-bit timers (incl. PWM)
- 2x USART, 2x I2C, 2x SPI (1x I2S)
- USB 2.0 FS
- Operating Voltage: 2.6V–3.6V
- Temp Range: -40°C to +85°C
- Low Power: Sleep/Standby modes
Compact and efficient for cost-sensitive embedded applications.

The GD32F330G8U6TR is a 32-bit ARM Cortex-M4 microcontroller from GigaDevice.
- Pin Count: 28 pins (QFN-28 package)
- Key Functions:
- GPIO: Multiple general-purpose I/O pins
- Communication: USART, SPI, I2C interfaces
- Analog: 12-bit ADC (up to 10 channels)
- Timers: General-purpose/PWM timers
- Debug: SWD (Serial Wire Debug) support
- Clock: Internal RC oscillator (up to 108 MHz)
It is commonly used in embedded applications requiring cost-effective processing and connectivity.

The GD32F330G8U6TR is a cost-effective 32-bit MCU from GigaDevice, ideal for:
- Consumer Electronics: Smart home devices, toys, remote controls.
- Industrial Control: Sensors, motor control, PLCs.
- IoT & Wearables: Low-power connected devices.
- Automotive: Auxiliary systems (e.g., lighting, small actuators).
- Embedded Systems: HMI, data loggers, simple automation.
With Cortex-M4 core, 64KB Flash, and 8KB RAM, it suits applications needing moderate processing, low power, and cost efficiency. Peripherals like USART, SPI, I2C, PWM, and ADC enhance versatility.

The GD32F330G8U6TR is packaged in a QFN-28 (5x5 mm) type. This surface-mount package features a compact, leadless design with 28 pins, offering good thermal and electrical performance. It's suitable for space-constrained applications.