CH32V003F4P6 RISC-V2A WCH
CH32V003 series is based on Qingke RISC-V2A core design of industrial-grade general-purpose microcontroller, support system main frequency 48MHz, with wide voltage, 1-wire SDI, low power consumption, ultra-small package , etc. CH32V003 series built-in a DMA controller group, a 10-bit ADC group, an OPA group, multiple timers and standard communication interfaces USART, IC, SPI, etc.
【 CH32V003F4P6-BLACK 】 【
-
Qingke 32-bit RISC-V2A processor with 2-level interrupt nesting support
-
Main system frequency up to 48MHz
-
2kb sram, 16kb flash
-
Supply voltage: 3.3/5v
-
Multiple low power modes: sleep, standby
-
Power up/down reset, programmable voltage detector
-
1 group of 1-channel general purpose DMA controller
-
1 oops group
-
1 group of 10 bits adc
-
1 16-bit Advanced Control Timer and 1 16-bit General Purpose Timer
-
2 watchdog timers and 1 systick 32-bit timer
-
1 USART interface, 1 IC interface group, 1 SPI interface group
-
18 I/O ports, mapping an external interrupt
-
Original 64-bit chip ID
-
1-wire serial debug interface (SDI)