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GD32F103CBT6

Name: GD32F103CBT6
Rating: 4.7 (12 reviews)

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資料表 GD32F103CBT6 DataSheet
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規格

Manufacturer	GigaDevice Semicon Beijing
Package	LQFP-48(7x7)
Number of I/O	37
Voltage - Supply	2.6V~3.6V
CPU Core	ARM-M3
Program Memory Type	FLASH
Program Storage Size	128KB
ADC (Bit)	12bit
PWM (Bit)	16bit
CPU Maximum Speed	108MHz

概述

Description

The GD32F103CBT6 is a high-performance microcontroller from GigaDevice, based on the ARM Cortex-M3 architecture. It operates at a maximum clock speed of 108 MHz and features 64 KB of Flash memory and 20 KB of SRAM, making it suitable for a variety of applications such as industrial control, consumer electronics, and IoT devices.
Key features include a rich set of peripherals: up to 3 UARTs, 2 I2C interfaces, 3 SPI interfaces, and several timers. The microcontroller also supports advanced functionalities like USB 2.0 Full-Speed device interface, 12-bit ADC with multiple channels, and multiple GPIO ports for flexible I/O options.
The GD32F103CBT6 is compatible with the popular STM32F103 series, allowing developers to leverage existing software libraries and development tools. It also supports various development environments, including KEIL, IAR, and the open-source PlatformIO. This microcontroller is ideal for developers seeking a cost-effective and efficient solution for embedded system design.

Features

The GD32F103CBT6 is a high-performance microcontroller from GigaDevice, based on the ARM Cortex-M3 core. Key features include:
1. Core: 32-bit ARM Cortex-M3, running at up to 108 MHz.
2. Memory: 128 KB Flash memory and 20 KB SRAM.
3. Peripherals: Rich peripheral set including multiple UART, SPI, I2C, and CAN interfaces.
4. Timers: Several 16-bit and 32-bit timers for various timing applications.
5. ADC: 12-bit ADC with up to 16 channels.
6. GPIO: Up to 51 GPIO pins for flexible interfacing.
7. Low Power Modes: Multiple power-saving modes for energy efficiency.
8. Operating Voltage: 2.7V to 3.6V supply voltage range.
9. Package: Available in a 48-pin LQFP package.
This versatile microcontroller is suitable for applications in industrial control, consumer electronics, and communication systems, providing a balance of performance and power efficiency.

Package

The GD32F103CBT6 microcontroller is packaged in a LQFP (Low-Profile Quad Flat Package) with a 48-pin configuration. This package type provides a compact form factor suitable for various applications, ensuring efficient thermal performance and ease of PCB assembly.

Pinout

The GD32F103CBT6 microcontroller features a 48-pin LQFP (Low-Profile Quad Flat Package) configuration.
Key functions of the pins include:
- Power Supply: VDD (power supply), VSS (ground).
- GPIO: General-purpose input/output pins (PA0-PA15, PB0-PB15).
- Analog: ADC (Analog-to-Digital Converter) inputs (e.g., PA0-PA5).
- Communication Interfaces:
- USART (e.g., PA9, PA10 for TX/RX)
- SPI (e.g., PA4/PA5/PA6/PA7)
- I2C (e.g., PB6/PB7)
- Timers: PWM outputs and timer input capture options.
- External Interrupts: Configurable for several GPIO pins.
- Debugging: SWD (Serial Wire Debug) interface for programming and debugging.
This microcontroller is based on the ARM Cortex-M3 core, providing a variety of peripherals and features for embedded applications.

Manufacturer

The GD32F103CBT6 is manufactured by GigaDevice Semiconductor Inc., a Chinese company specializing in the design and production of microcontrollers, memory products, and flash storage solutions. Established in 2005, GigaDevice focuses on innovative semiconductor technologies, particularly in the areas of embedded systems. The GD32 series microcontrollers are based on the ARM Cortex-M3 architecture, offering a range of features suitable for various applications, including industrial control, robotics, and consumer electronics. GigaDevice aims to provide high-performance and cost-effective solutions, competing in the global semiconductor market.

Application

The GD32F103CBT6 microcontroller is commonly used in various application areas, including:
1. Embedded Systems: For consumer electronics and home automation.
2. Industrial Automation: In control systems and monitoring devices.
3. IoT Devices: Enabling connectivity and data processing in smart devices.
4. Automotive Applications: For sensor interfaces and control systems.
5. Medical Devices: In portable medical equipment and monitoring systems.
6. Robotics: For motor control and sensor integration.
Its versatility and performance make it suitable for diverse applications.

Equivalent

The GD32F103CBT6 chip is equivalent to the STM32F103C6T6, as both are ARM Cortex-M3 microcontrollers with similar features and specifications. Other alternatives include the NXP LPC1114 and the Silicon Labs EFM32GG series, depending on specific application needs.