Features
Core
RISC-V
Series
GD32VW553
Package
QFN40
Max Speed (MHz)
160
Flash (Bytes)
4096K
SRAM (Bytes)
320K
I/O
up to 28
GPTM (32bit)
2
GPTM (16bit)
2
Advanced TM (16bit)
1
Basic TM (16bit)
1
SysTick (64bit)
1
WDG
2
RTC
1
USART+UART
1+2
I2C
2
QSPI
1
SPI
1
12bit ADC Units (CHs)
1(9)
IEEE 802.11
(b/g/n/ax) HT20
Bluetooth
BLE 5.2
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Technical Documentation
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Datasheet（1）
Title
EN
CN
Date
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2024-08-12
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User Manual（1）
Title
EN
CN
Date
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2025-03-13
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Application Note（40）
Title
EN
CN
Date
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2024-11-25
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2025-08-01
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2023-08-28
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2025-08-01
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You can subscribe to this document
AN148 Guidelines for Radio Frequency Hardware Development of GD32VW553 Series
2025-08-01
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AN149 Test Guidelines for RF Performance and Transceiver Power Consumption of GD32VW553
2025-08-01
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AN150 Test Guidelines for Throughput and Scenario-based Power Consumption of GD32VW553
2025-08-01
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2025-08-01
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2025-08-01
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2025-08-01
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2023-08-28
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2025-08-01
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2025-08-01
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2025-08-01
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2025-08-01
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2025-08-01
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2025-08-01
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2023-08-28
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You can subscribe to this document
AN095 Methods to improve the accuracy of the GD32 MCU temperature sensor
2024-06-04
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2022-04-21
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2022-12-08
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2022-04-21
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2022-04-21
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2022-12-08
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2022-12-08
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2022-12-08
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2022-12-08
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2025-08-01
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AN064 Calibration method of internal low speed oscillator using TIMER
2022-12-08
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2024-12-20
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2023-08-28
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2023-08-28
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AN068 GD32 MCU Eclipse development environment setup tutorial for Windows
2023-08-28
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AN071 Transplantation of IEC60730 certification library based on RISC-V core in IAR environment
2023-08-28
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2023-08-28
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AN075 Introduction of library invocation scheme based on MDK implementation
2023-08-28
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2023-08-28
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2023-08-28
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AN264 Using the EIDE Plugin in VS Code to Develop GD32 MCU_Rev1.0
2025-08-15
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Firmware Library（1）
Title
EN
CN
Date
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2025-03-13
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AddOn（1）
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Demo Suites（1）
Title
EN
CN
Date
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2025-03-13
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Other Software（1）
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