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CH32F208 - industrial-grade general-purpose microcontroller

Download the CH32F208 datasheet PDF. This datasheet also covers the CH32F205 variant, as both devices belong to the same industrial-grade general-purpose microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

CH32F2x series products are industrial-grade general-purpose enhanced MCUs based on 32-bit high-performance ARMâ—‹RCortexTM-M3 RISC core.

They are divided by function resources into categories such as general purpose, connectivity, and wireless.

Key Features

  • l Core: - 32- bit ARM Cortex-M3 core - Single cycle multiplication, and hardware division - Interrupt technology, Fault processing mechanism - 144MHz clock speed l Memory: - Max 128 KB volatile memory SRAM - 480 KB CodeFlash (zero wait.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CH32F205-WCH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CH32F208
Manufacturer WCH
File Size 2.58 MB
Description industrial-grade general-purpose microcontroller
Datasheet download datasheet CH32F208 Datasheet

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Other Datasheets by WCH

Part Number Description
CH32F203 industrial-grade general-purpose microcontroller
CH32F205 industrial-grade general-purpose microcontroller
CH32F207 industrial-grade general-purpose microcontroller
CH32V003 Microcontroller
CH32V208 microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CH32F20x Datasheet For CH32F203/205/207/208xx V2.3 Overview The CH32F2x series are industrial-grade general-purpose microcontrollers based on 32-bit ARM Râ—‹ CortexTM-M3 core. The clock speed can be 144MHz. GPIO is supplied independently (separate from system power supply). Sources added: Random Number Generator, 4 Operational amplifiers, TouchKey detection, USART/UART increased to 8, Motor timers increased to 4, and an expanded 32-bit general-purpose timer. Dedicated interfaces: USB2.0 high-speed interface (480Mbps) with built-in PHY transceiver, Ethernet MAC that reaches gigabit, integrated 10M-PHY module. It supports BLE5.3. The CH32F2x is equipped with multiple sources, such as clock security, power management, dual DMA, ADC, DAC, SPI, I2C, DVP, SDIO, CAN, FSMC and so on.