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Specifications
Part NumberGD32F303CGT6
ManufacturerGigaDevice
CoreARM Cortex-M4 with FPU
Max Frequency108 MHz
Flash Memory1 MB
SRAM96 KB
PackageLQFP-48 (7×7mm)
Supply Voltage2.6–3.6 V
Operating Temp−40°C to +85°C
GPIO Pins37
RoHSYes
VDD2.6–3.6 V
ADC12-bit, 3× ADC, 18 ch
DAC2× 12-bit
Timers2× advanced, 4× general
Comparators
UART
SPI
I²C
USB1× FS
CAN
Part NumberGD32F303CGT6
Orderable Qty1 pcs – 10,000+ pcs
Price (1–9 pcs)Contact for quote
Price (10–99 pcs)Contact for quote
Price (100–499 pcs)Contact for quote
Price (500+ pcs)Best pricing available
Lead Time (stock)3–7 business days
PackagingTray / Tape & Reel (T&R)
Export ControlEAR99 (No license required)
Product Description

The GD32F303CGT6 is a ARM Cortex-M4 108MHz · 1MB Flash · LQFP-48 · STM32F303 Compatible from GigaDevice, widely used in UAV and drone applications.

This component is a popular choice among drone engineers for its reliability, performance, and industry ecosystem support. UAVCHIP maintains stock of GD32F303CGT6 for rapid global fulfillment.

Key Features

  • Part Number: GD32F303CGT6
  • Manufacturer: GigaDevice
  • Core: ARM Cortex-M4 with FPU
  • Max Frequency: 108 MHz
  • Flash Memory: 1 MB
  • SRAM: 96 KB
UAV Applications
Cost-Optimized FC
Drop-in replacement for STM32F303 at lower cost
ESC
GD32 based 32-bit ESC firmware compatible with BLHeli
RC Receiver
Protocol-agnostic RC link decoder
OSD
Affordable on-screen display controller
Similar Products (Flight Controller MCU)

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