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GD32F103C8T6

32-bit ARM Cortex-M3 MCU, 72MHz, 64KB Flash, LQFP-48

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Pieza del fabricante：

GD32F103C8T6

Paquete：

LQFP-48 (7x7mm)

Marca：
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Descripción

Productos

The GD32F103C8T6 from GigaDevice is an ARM Cortex-M3 MCU running at 72MHz with 64KB Flash, pin-compatible with STM32F103C8T6, in LQFP-48 for cost-effective embedded designs.

Especificaciones

Paquete LQFP-48 (7x7mm)

Características

  • See datasheet for complete specifications
  • Industry-standard package

Aplicaciones

  • Industrial control
  • Consumer electronics
  • Communication equipment
  • Automotive electronics

The GD32F103C8T6 from GigaDevice is an ARM Cortex-M3 MCU running at 72MHz with 64KB Flash, pin-compatible with STM32F103C8T6, in LQFP-48 for cost-effective embedded designs.

The GD32F103C8T6 is a 32-bit ARM Cortex-M3 MCU from GigaDevice in LQFP-48, running at 108MHz with 64KB Flash and 20KB SRAM. It is a pin-compatible and software-compatible clone of the STM32F103C8T6, offering the same peripheral set at lower cost. The Cortex-M3 core has a 3-stage pipeline, hardware divide (2-12 cycles), and 12-cycle interrupt latency. The 64KB Flash supports 100,000 write/erase cycles. The device includes: two 12-bit ADCs (1Msps each, 10 channels), three USARTs, two SPI ports, two I2C ports, CAN 2.0B, USB 2.0 Full-Speed, four 16-bit timers, two watchdog timers, and an RTC. The GD32 runs at 108MHz (vs 72MHz for STM32F103), providing 50% more CPU performance. However, some peripherals have subtle timing differences from the STM32, requiring software validation. The -C8T6 suffix specifies 64KB Flash, LQFP-48, industrial temperature (-40C to +85C). The GD32F103 is the most popular Chinese MCU for cost-sensitive applications, widely used in 3D printers, drones, and consumer electronics as a drop-in STM32 replacement.

Pin Nombre Tipo Función
1 VBAT Potencia Battery backup (connects to VDD or battery for RTC/BKP power)
2-9 PC13-PC15 E/S Port C (GPIO/RTC/TAMPER/OSC32)
10-17 PD0-PD1/OSC_IN/OSC_OUT/NRST I/O/CLK Port D / main oscillator / reset
18-25 PA0-PA7 E/S Port A (GPIO/ADC/USART/SPI/TIM/USB/COMP)
26-33 PA8-PA15 E/S Port A (GPIO/TIM/USART/I2C/SPI/USB)
34-41 PB0-PB7 E/S Port B (GPIO/ADC/TIM/I2C/SPI/USART/USB/CAN)
42-48 PB8-PB15/VDD/VSS I/O/Power Port B upper / supply / ground
  • Industrial control
  • Consumer electronics
  • Communication equipment
  • Automotive electronics
    • Fabricante Número de pieza Paquete Notas
    GigaDevice GD32F103C8T6 LQFP-48 Same device, GigaDevice brand
    STMicroelectronics STM32F103C8T6 LQFP-48 Pin-compatible ARM Cortex-M3, ST brand
    GigaDevice GD32F103CBT6 LQFP-48 128KB Flash version, double density
    GigaDevice GD32F103RBT6 LQFP-64 64-pin version, more I/O
    Artery AT32F103C8T7 LQFP-48 Pin-compatible ARM Cortex-M3, Artery brand
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    Envíos y pagos

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    Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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    Tel / WhatsApp: +86 13760382860
    Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
     

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