YD-CH32V307VCT6 32-bit RISC-V interconnectivity MCU WCH Nanjing Qinheng

YD-CH32V307VCT6 32Bit RISC-V MCU Development Boards

WCH：CH32V307VCT6

10M ETH/Type-c USB HS/Type-c USB FS/EEPROM 24C32/SPI falsh W256/TF MicroSD/USR key LED

The CH32V305/7 is an interconnectivity MCUs based on 32-bit RISC-V core, with hardware stack area and fast interrupt entry. Compared with standard RISC-V, the interrupt response speed is greatly improved. With single-precision float point instruction sets added and stack area extended, the CH32V305/7 features higher performance, the number of UARTs is extended to 8, and the number of motor timers is extended to 4. The CH32V305/7 provides USB2.0 high-speed interface (480Mbps), built-in PHY transceiver and Ethernet MAC upgraded to GbE, and integrates 10M PHY module.

Features

Qingke V4F proceor, up to 144MHz system clock frequency.

Single-cycle multlication and hardware p>

64KB SRAM, 256KB Flash.

Supply voltage: 2.5V/3.3V. GPIO unit is supplied independently.

Low-power modes: sleep/stop/standby.

Power-on/power-down reset (POR/PDR), programmable voltage detector (PVD).

2 general DMA controllers, 18 channels in total.

4 amplifiers.

One true number generator (TRNG).

2 x 12-bit DAC.

2-unit 16-channel 12-bit ADC, 16-channel TouchKey.

10 timers.

USB2.0 full-speed OTG interface.

USB2.0 high-speed host/device interface (built-in 480Mbps PHY).

3 USARTs, 5 UARTs.

2 CAN interfaces (2.0B active).

SDIO interface, FSMC interface, DVP.

2 IIC interfaces, 3 SPI interfaces, 2 IIS interfaces.

Gigabit Ethernet controller ETH (built-in 10M PHY).

80 I/O ports, can be mapped to 16 external interrupts;

CRC calculation unit, 96-bit unique ID.

Serial 2-wire debug interface.

Packages: LQFP64M, LQFP100. Debugging and Bootloard：

When debugging, it is recommended to use YD-Link or WCH-Link for program debugging (e.g. step debugging, breakpoint debugging)

When downloading in bulk, it is recommended to use the USB cable to download with the official software. When using the USB cable download method, you need to perform the following steps:

Pre and hold the boot0 on;

Pre the RST on;

Release the boot on after 1 second;

The ISP software recognizes the MCU and performs the corresponding operation;

Power up again or pre Reset.

Both type-C USB ports on board can be connected to the USB cable for downloading and encrypting the program. Downloads using the software name WCHISPTool can be oained from the official website or opened in the programming software MountainRiver Since the MCU core is RISC-V, this situation determines that the ecology of the ARM core cannot be used, for example, it is not poible to use IDE development programs such as keil-MDK, but the ch can use a development IDE similar to KEIL-MDK: MounRiver, and supports English. Also because the MCU core is RISC-V, it can no longer use the ARM microcontroller debugger, fortunately, there is a cheaper and more convenient dedicated debugger YD-Link or WCH-Link, the debugger can switch modes can be given to the ARM microcontroller as a DAP-CMSIS debugger for debugging, and can switch another mode to the CH32V series of microcontroller debugging. The debugger can perform single-step, breakpoint debugging in The MountainRiver.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.