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Flash Memory & MCU solutions

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
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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

Browse Performance Line MCUs

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Part No. Series Line Speed Flash SRAM PSRAM Resources Purchase I/O Pins GPTM 16bit Advanced Timers (16bit) Basic Timers (16bit) SysTick (24bit) Watchdog RTC USART UART I2C SPI CAN USB OTG USB 2.0 FS I2S SDIO Ethernet TMU SHRTM LCD LCD TFT Camera Crypto SDRAM IPA 12bit ADC Units 12bit ADC Channels 12bit DAC Units
GD32F205RCT6 GD32F205 Performance 120 256K 128K Data SheetMore+ Purchase 51 10 1 1 4 2 3 3 OTG 2 1
GD32F205RET6 GD32F205 Performance 120 512K 128K Data SheetMore+ Purchase 51 10 1 1 4 2 3 3 OTG 2 1
GD32F205RGT6 GD32F205 Performance 120 1024K 256K Data SheetMore+ Purchase 51 10 1 1 4 2 3 3 OTG 2 1
GD32F205RKT6 GD32F205 Performance 120 3072K 256K Data SheetMore+ Purchase 51 10 1 1 4 2 3 3 OTG 2 1
GD32F205VCT6 GD32F205 Performance 120 256K 128K Data SheetMore+ Purchase 82 10 1 1 4 4 3 3 OTG 2 1 0
GD32F205VET6 GD32F205 Performance 120 512K 128K Data SheetMore+ Purchase 82 10 1 1 4 4 3 3 OTG 2 1 0
GD32F205VGT6 GD32F205 Performance 120 1024K 256K Data SheetMore+ Purchase 82 10 1 1 4 4 3 3 OTG 2 1 0
GD32F205VKT6 GD32F205 Performance 120 3072K 256K Data SheetMore+ Purchase 82 10 1 1 4 4 3 3 OTG 2 1 0
GD32F205ZCT6 GD32F205 Performance 120 256K 128K Data SheetMore+ Purchase 114 10 1 1 4 4 3 3 OTG 2 1 1
GD32F205ZET6 GD32F205 Performance 120 512K 128K Data SheetMore+ Purchase 114 10 1 1 4 4 3 3 OTG 2 1 1
GD32F205ZGT6 GD32F205 Performance 120 1024K 256K Data SheetMore+ Purchase 114 10 1 1 4 4 3 3 OTG 2 1 1
GD32F205ZKT6 GD32F205 Performance 120 3072K 256K Data SheetMore+ Purchase 114 10 1 1 4 4 3 3 OTG 2 1 1
GD32F207IET6 GD32F207 Performance 120 512K 128K Data SheetManualMore+ Purchase 140 10 1 1 4 4 3 3 OTG 2 1 1 1 1
GD32F207IGT6 GD32F207 Performance 120 1024K 256K Data SheetManualMore+ Purchase 140 10 1 1 4 4 3 3 OTG 2 1 1 1 1
GD32F207IKT6 GD32F207 Performance 120 3072K 256K Data SheetManualMore+ Purchase 140 10 1 1 4 4 3 3 OTG 2 1 1 1 1
GD32F207RCT6 GD32F207 Performance 120 256K 128K Data SheetManualMore+ Purchase 51 10 1 1 4 2 3 3 OTG 2 1 1 1
GD32F207RET6 GD32F207 Performance 120 512K 128K Data SheetManualMore+ Purchase 51 10 1 1 4 2 3 3 OTG 2 1 1 1
GD32F207RGT6 GD32F207 Performance 120 1024K 256K Data SheetManualMore+ Purchase 51 10 1 1 4 2 3 3 OTG 2 1 1 1
GD32F207RKT6 GD32F207 Performance 120 3072K 256K Data SheetManualMore+ Purchase 51 10 1 1 4 2 3 3 OTG 2 1 1 1
GD32F207VCT6 GD32F207 Performance 120 256K 128K Data SheetManualMore+ Purchase 82 10 1 1 4 4 3 3 OTG 2 1 1 1 0
GD32F207VET6 GD32F207 Performance 120 512K 128K Data SheetManualMore+ Purchase 82 10 1 1 4 4 3 3 OTG 2 1 1 1 0
GD32F207VGT6 GD32F207 Performance 120 1024K 256K Data SheetManualMore+ Purchase 82 10 1 1 4 4 3 3 OTG 2 1 1 1 0
GD32F207VKT6 GD32F207 Performance 120 3072K 256K Data SheetManualMore+ Purchase 82 10 1 1 4 4 3 3 OTG 2 1 1 1 0
GD32F207ZCT6 GD32F207 Performance 120 256K 128K Data SheetManualMore+ Purchase 114 10 1 1 4 4 3 3 OTG 2 1 1 1 1
GD32F207ZET6 GD32F207 Performance 120 512K 128K Data SheetManualMore+ Purchase 114 10 1 1 4 4 3 3 OTG 2 1 1 1 1
GD32F207ZGT6 GD32F207 Performance 120 1024K 256K Data SheetManualMore+ Purchase 114 10 1 1 4 4 3 3 OTG 2 1 1 1 1
GD32F207ZKT6 GD32F207 Performance 120 3072K 256K Data SheetManualMore+ Purchase 114 10 1 1 4 4 3 3 OTG 2 1 1 1 1