2X CH32V003 Development Board Kit Evaluation Board 32-Bit General-Purpose RISC-V MCU Functional Application Assessment

2X CH32V003 Development Board Kit Evaluation Board 32-Bit General-Purpose RISC-V MCU Functional Application Assessment Beskrivelse

Features: [CH32V003F4P6-EVT-R0]QingKe 32-bit RISC-V2A processor with 2-level interrupt nesting support; to 48MHz system main frequency; 2KB , 16KB Flash; Power supply voltage: 3.3/5V
Multiple low-power modes: Sleep, Standby
Power /down reset, programmable voltage detector
1 group of 1-channel general-purpose DMA controller; 1 group of OPA; 1 group 10-bit ADC; 1 16-bit advanced-control timer and 1 16-bit general-purpose timer; 2 watchdog timers and 1 32-bit SysTick timer; 1 USART interface, 1 group of IC interface, 1 group of SPI interface; 18 I/O , mapping an external interrupt; 64-bit chip unique ID; 1-wire serial debug interface(SDI)
CH32V003 series is based the QingKe RISC-V2A core design of industrial-grade general-purpose microcontroller, support 48MHz system main frequency, with wide voltage, 1-wire SDI, low-power consumption, ultra-small package, etc. CH32V003 series built-in a group of DMA controller, a group of 10-bit ADC, a group of OPA, multiple timers and standard communication interfaces USART, IC, SPI, etc.

Features:
[CH32V203C8T6-EVT-R0]
Qingke V4B, to 144MHz system clock frequency.
Single-cycle multiplication and hardware division.
20KB , 64KB Flash.
Supply voltage: 2.5V/3.3V. GPIO unit is supplied independently.
Low-power modes: sleep/stop/standby.
Down to 44.65uA/MHz in Run mode.
Down to 17.90uA/MHz in Sleep mode.
Power-/power-down reset (POR/PDR), programmable voltage detector (PVD).
1 x 18-channel general DMA controllers.
2 amplifiers.
10-channel 12-bit ADC, 10-channel TouchKey.
4 timers.
One USB2.0 full-speed host/device interface.
One USB2.0 full-speed device interface.
4 UARTs.
One CAN interface (2.0B active).
2 IIC interfaces, 2 SPI interfaces.
37 I/O , can be mapped to 16 external interrup