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Flash Memory & MCU solutions

GD32F450 Series (Stretch-Performance) – GD32 ARM Cortex-M4 Microcontrollers

Key Features

  • Cortex®-M4 Core @ 200 MHz
  • Support H/W DSP instructions + FPU
  • Zero-wait state execution from Flash memory
  • Flash from 512 KB to 3072 KB
  • SRAM from 256KB to 512KB
  • EXMC interface support external SDRAM & SRAM
  • Up to 8 x UART (9Mbit/s)
  • Up to 6 x SPI (30Mbit/s)
  • Up to 3 x I2C (400Kbit/s)
  • Up to 2 x CAN2.0B
  • Up to 2 x I2S
  • Support SDIO, Ethernet MAC
  • Support USB OTG FS + HS
  • 8-14bit Camera Interface + IPA
  • LCD-TFT controller up to XGA resolution
  • Up to 3 x 12bit, 2.6M SPS ADCs (up to 24 chs)
  • Up to 2 DACs
  • Standby Current @ 2uA

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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Part No. Series Line Speed Flash SRAM PSRAM Resources Purchase I/O Pins GPTM 16bit GPTM 32bit LPTM 32bit 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 Segment LCD IEEE 802.11 QSPI Digital Filters Digital Camera HW Security Cap. Touch Key 12bit ADC Units 12bit ADC Channels 12bit DAC Units
GD32F450IGH6 GD32F450 Stretch Performance 200 1024K 256K Download Purchase 140 8 2 1 4 4 3 6 FS+HS 2 1 1 1 1 1
GD32F450IIH6 GD32F450 Stretch Performance 200 2048K 512K Download Purchase 140 8 2 1 4 4 3 6 FS+HS 2 1 1 1 1 1
GD32F450IKH6 GD32F450 Stretch Performance 200 3072K 256K Download Purchase 140 8 2 1 4 4 3 6 FS+HS 2 1 1 1 1 1
GD32F450VET6 GD32F450 Stretch Performance 200 512K 256K Download Purchase 82 8 2 1 4 4 3 5 FS+HS 2 1 1 1 0 1
GD32F450VGT6 GD32F450 Stretch Performance 200 1024K 256K Download Purchase 82 8 2 1 4 4 3 5 FS+HS 2 1 1 1 0 1
GD32F450VIT6 GD32F450 Stretch Performance 200 2048K 512K Download Purchase 82 8 2 1 4 4 3 5 FS+HS 2 1 1 1 0 1
GD32F450VKT6 GD32F450 Stretch Performance 200 3027K 256K Download Purchase 82 8 2 1 4 4 3 6 FS+HS 2 1 1 1 0 1
GD32F450ZET6 GD32F450 Stretch Performance 200 512K 256K Download Purchase 114 8 2 1 4 4 3 6 FS+HS 2 1 1 1 1 1
GD32F450ZGT6 GD32F450 Stretch Performance 200 1024K 256K Download Purchase 114 8 2 1 4 4 3 6 FS+HS 2 1 1 1 1 1
GD32F450ZIT6 GD32F450 Stretch Performance 200 2048K 512K Download Purchase 114 8 2 1 4 4 3 6 FS+HS 2 1 1 1 1 1
GD32F450ZKT6 GD32F450 Stretch Performance 200 3072K 256K Download Purchase 114 8 2 1 4 4 3 6 FS+HS 2 1 1 1 1 1