Pre-Order Now: will ship in 2-4 Weeks - 2026/08/12
Overview
CH32V407 is an industrial-grade interconnected microcontroller based on the QingKe RISC-V core. It supports zero-wait operation at a 200MHz clock speed and the V-vector instruction set, making it suitable for applications such as accelerated computing and parallel processing. The CH32V407 integrates 2 sets of USB2.0 high-speed PHY transceivers (480Mbps), an Ethernet MAC controller, and 10/100Mbps physical layer transceivers; It features integrated analog resources such as dual ADCs, dual DACs, and OPAs; it also provides a wealth of peripheral resources, including 2 sets of DMA controllers (totaling 24 channels), SDIO, DVP interfaces, RNG,ARGB, LTDC, FSMC, multiple timer units, 10 USARTs, I2C interfaces, I3Cs, 3 SPIs, 2 I2Ss, and CAN interfaces.
The CH32V467 adds 4MB or 8MB of on-chip extended PSRAM memory to the CH32V407 and supports DMA.
Chip Specifications
- Qingke 32-bit RISC-V 3V core processor, maximum system main frequency up to 200 MHz
- Supports V vector instruction set and parallel computing
- 200 KB SRAM, 512 KB Flash
- 8 MB extended PSRAM (CH32V467 only)
- Operating voltage: 2.9~3.6 V
- Multiple low-power modes: Sleep / Stop / Standby
- Power-on/power-down reset, programmable voltage monitor
- 2 groups of general-purpose DMA with 24 channels in total
- 1 set of operational amplifier comparator
- 1 Random Number Generator (RNG)
- 2 groups of 12-bit DAC converters
- 2 groups of 12-bit ADC converters
- 6 groups of timers
- 2 sets of USB2.0 high-speed host/device interfaces (480 Mbps with built-in PHY)
- 10 USART interfaces
- 1 CAN interface (2.0B active mode)
- SDIO interface (compatible with MMC, SD/SDIO cards and CE-ATA standards)
- FSMC memory interface
- 150 MHz DVP digital video port interface
- LCD-TFT display controller (LTDC)
- Addressable RGB (ARGB)
- 1 I2C interface, 1 I3C interface, 3 SPI interfaces, 2 I2S interfaces
- Built-in 100 Mbps Ethernet MAC and integrated 10M/100M PHY
- 77 I/O pins, configurable to map to 16 external interrupt channels
- CRC calculation unit, 96-bit unique chip ID
- Single-wire or dual-wire debug mode
- Package options: LQFP64, QFN68, LQFP100
Board Features
- Main Chip CH32V407VET6 or CH32V467VET6 with 8MB PSRAM
- RISC-V core with V Extension, Up to 200MHz
- USB2.0 High Speed Type-A Connector x 2
- 100Mbps Ethernet Inteface x 1
- RGB LCD Connector x1
- SWD Interface for Debug & Download FW
- Buttons & LEDs on Board
- All GPIOs are avaible
User Guide & SDK
TBD
Buy it Now
TBD