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CH32F103C8T6

Name: CH32F103C8T6
Rating: 4.7 (12 reviews)

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資料表 CH32F103C8T6 DataSheet
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規格

Manufacturer	WCH(Jiangsu Qin Heng)
Package	LQFP-48(7x7)
Number of I/O	37
Voltage - Supply	2.7V~5.5V
CPU Core	ARM-M3
Program Storage Size	64KB
ADC (Bit)	12bit
CPU Maximum Speed	72MHz
DAC (Bit)	12bit

概述

Description

The CH32F103C8T6 is a microcontroller based on the ARM Cortex-M3 architecture, produced by WCH (WangChuangHang). It operates at a maximum clock speed of 72 MHz and features 64 KB of flash memory and 20 KB of SRAM. This microcontroller supports various peripherals, including multiple GPIO pins, UART, I2C, SPI, and timers, making it suitable for a wide range of applications, from embedded systems to IoT devices.
The CH32F103C8T6 offers a 32-bit processing capability, enabling efficient performance for computational tasks. It operates with a supply voltage of 2.0V to 3.6V and typically comes in a 48-pin LQFP package.
It's compatible with the STM32F1 series, allowing for easier migration for developers familiar with STM32. Additionally, it supports programming via popular development environments and toolchains, making it accessible for hobbyists and professional developers alike. The combination of affordability and performance has made it popular in the DIY electronics community.

Features

The CH32F103C8T6 is a 32-bit microcontroller based on the ARM Cortex-M3 architecture. Key features include:
- Core: ARM Cortex-M3, operating up to 72 MHz.
- Memory: 64 KB Flash memory, 20 KB SRAM.
- I/O Ports: Up to 37 GPIOs for versatile interfacing.
- Timers: 3 general-purpose timers and 1 advanced control timer.
- ADC: 12-bit Analog-to-Digital Converter with up to 16 channels.
- Communication Interfaces: Supports UART, SPI, I2C, and CAN interfaces.
- PWM: Up to 6 PWM outputs for motor control applications.
- Low Power Modes: Various power-saving modes for energy efficiency.
- Development Support: Compatible with popular IDEs like Keil, IAR, and STM32CubeMX.
- Operating Voltage: 2.0V to 3.6V supply voltage.
- Package Options: Available in LQFP48 and LGA48 packages.
This microcontroller is ideal for embedded systems, including consumer electronics, industrial automation, and IoT applications.

Package

The CH32F103C8T6 is typically available in a LQFP-48 package type, which features 48 pins and is designed for easy mounting on printed circuit boards.

Pinout

The CH32F103C8T6 is a 32-bit microcontroller from WCH, based on the ARM Cortex-M3 architecture. It features a total of 48 pins, arranged in a LQFP-48 package.
Key functions of the pins include:
1. GPIO: General-purpose input/output for flexible digital I/O operations.
2. Analog Functions: Includes ADC (12-bit) and DAC capabilities.
3. Communication Interfaces:
- USART (Universal Synchronous/Asynchronous Receiver-Transmitter)
- I2C (Inter-Integrated Circuit)
- SPI (Serial Peripheral Interface)
4. Timers: Multiple timers for PWM generation and timing operations.
5. External Interrupts: Configurable external interrupt lines.
6. Power Management: VDD and VSS pins for power supply connections.
7. Debugging: SWD (Serial Wire Debug) interface for programming and debugging.
This microcontroller is well-suited for various applications, including embedded systems, automation, and control projects.

Manufacturer

The CH32F103C8T6 is manufactured by WCH (Wanghong Electronics), a Chinese company known for producing microcontrollers and related semiconductor products. WCH specializes in the design and development of high-performance 32-bit microcontrollers based on the ARM Cortex-M3 architecture. The company is recognized for providing cost-effective solutions for various applications, including industrial control, consumer electronics, and IoT devices. WCH's products are often used in embedded systems, offering features that cater to a wide range of user needs while maintaining competitive pricing in the market.

Application

The CH32F103C8T6 is a versatile microcontroller commonly used in various applications, including embedded systems, IoT devices, industrial automation, home automation, and consumer electronics. It is suitable for projects requiring real-time control, data processing, and communication, such as motor control, sensor interfacing, and smart appliances. Its low power consumption and rich peripheral support make it ideal for battery-operated devices and prototyping.

Equivalent

The equivalent products of the CH32F103C8T6 chip include the STM32F103C8T6, which is part of the STM32 family from STMicroelectronics. Other compatible alternatives may include the Nucleo boards with STM32F1 series microcontrollers, and similar ARM Cortex-M3-based chips from manufacturers like NXP (LPC series) and Microchip (SAM series). Compatibility depends on specific application requirements and pin configurations. Always check datasheets for exact specifications.