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Performance Line – GD32 ARM Cortex-M3 Microcontrollers

ARM Cortex M3

Features

  • Cortex®-M3 Core Frequency up to 120 MHz​
  • Flash access zero wait state​
  • Single-cycle multiplier and hardware divider​
  • NVIC support 16 internal & 60 external interrupts, each has
  • 16 priority levels​
  • Flash from 256KB to 3072 KB​
  • SRAM from 128KB to 96 KB​
  • Up to 18KB ISP loader ROM​
  • Power saving mode: sleep, deep-sleep & standby mode
  • Independent battery supply for RTC and backup register​
  • 3 x 12bit, 2M SPS ADC (up to 24 chs),​
  • 2 x 12-bit DAC​
  • SDRAM Interface​
  • TFT-LCD Controller​
  • Up to 8 x UART​
  • Up to 3 x SPI (30Mbit/s), 2 x I2S multiplexed​
  • Up to 3 x I2C (400Kbit/s)​
  • Up to 2 x CAN 2.0 B (1Mbit/s)​
  • USB 2.0 FS device/host/OTG (12Mbit/s), LPM​
  • SDIO​
  • Tamper Detect, Trust register for security

Technical Resources

Product Finder

Use this tool to find the specific products that fit your application requirements.

Additional MCU Documentation

Additional MCU documentation, including manuals, application notes and more are available on our GD32 Microsite.

Product Selection Guide (PDF)

Click here to download the PDF version of our Product Selection Guide.

GD32 Development Tools

See our GD32 MCU Starter Kits for quick connection of prototyping and probing.

How to Buy
Contact Us

Specifications

Series Frequency Flash SRAM CAN2.0B USB FS OTG LCD TFT Camera Crypto Hash Ethernet SDRAM
GD32F205
120MHz Up to 3MB Up to 256KB - - -
GD32F207
120MHz Up to 3MB Up to 256KB

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