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CH32V003F4U6

Name: CH32V003F4U6
Rating: 4.7 (12 reviews)

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資料表 CH32V003F4U6 DataSheet
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規格

Manufacturer	WCH(Jiangsu Qin Heng)
Package	QFN-20(3X3)
Number of I/O	18
CPU Core	RISC-V
Program Storage Size	16KB
CPU Maximum Speed	48MHz

概述

Description

The CH32V003F4U6 is a microcontroller from Loongson Technology, designed for low-power applications. It features a 32-bit RISC-V architecture, offering efficient processing capabilities for a variety of embedded systems. The microcontroller operates at a clock speed of up to 108 MHz and includes 4 KB of SRAM and 16 KB of flash memory, making it suitable for many small-scale applications.
Key features include multiple GPIO pins, UART, SPI, and I2C interfaces for communication, as well as an integrated 12-bit ADC for analog input. The device supports various power-saving modes, enhancing its suitability for battery-operated devices. Its RISC-V architecture also allows for flexibility in programming and integration with various development tools.
Overall, the CH32V003F4U6 is ideal for developers looking for a cost-effective, energy-efficient solution in IoT devices, smart sensors, and consumer electronics.

Features

The CH32V003F4U6 is a low-power microcontroller based on the RISC-V architecture. Key features include:
- Core: 32-bit RISC-V core operating at up to 108 MHz.
- Flash Memory: 16 KB of embedded Flash memory.
- RAM: 2 KB of SRAM for data storage.
- I/O Ports: Up to 30 GPIO pins for versatile interfacing.
- Peripherals: Includes a 12-bit ADC, multiple timers, and UART, SPI, and I2C communication interfaces.
- Low Power Consumption: Designed for battery-operated devices with various low-power modes.
- Development Support: Compatible with development tools for RISC-V, facilitating ease of programming and integration.
- Operating Voltage: Typically operates in the range of 2.7V to 5.5V.
This microcontroller is suitable for various applications, including IoT devices, sensor control, and industrial automation.

Package

The CH32V003F4U6 microcontroller is available in a 32-pin LQFP (Low-profile Quad Flat Package) type package.

Pinout

The CH32V003F4U6 is a 32-bit RISC-V microcontroller from WCH (WangChao) with a total of 32 pins. It features several functionalities including:
- GPIO: General Purpose Input/Output pins for digital I/O operations.
- UART: Universal Asynchronous Receiver-Transmitter for serial communication.
- I2C: Inter-Integrated Circuit interface for connecting peripheral devices.
- SPI: Serial Peripheral Interface for high-speed data communication.
- ADC: Analog-to-Digital Converter for reading analog signals.
- PWM: Pulse Width Modulation outputs for motor control and signal modulation.
- Timers: Hardware timers for various time-based operations.
The microcontroller is commonly used in embedded applications due to its low power consumption and versatility.

Manufacturer

The CH32V003F4U6 is manufactured by WCH (Nanjing WCH Technology Co., Ltd.), a Chinese company specializing in microcontroller and integrated circuit design. WCH focuses on developing innovative solutions for embedded systems, particularly in the fields of USB, communication, and low-power microcontrollers. The CH32V003 series is based on the RISC-V architecture, offering a range of features suitable for various applications, including automation, IoT, and consumer electronics. WCH is known for its commitment to providing cost-effective and high-performance products in the semiconductor industry.

Application

The CH32V003F4U6 microcontroller is commonly used in applications such as IoT devices, smart home automation, industrial control systems, wearable technology, and consumer electronics. Its low power consumption and integration of features like GPIO, ADC, and UART make it suitable for embedded systems requiring efficient processing and connectivity.

Equivalent

The CH32V003F4U6 chip is a RISC-V microcontroller. Equivalent products include the following:
1. GD32E103 series from GigaDevice.
2. ESP32-C3 from Espressif.
3. STM32C0 series from STMicroelectronics.
These alternatives may vary in features, performance, and peripherals, so it's important to assess the specific requirements of your project when selecting an equivalent.