CH32V003F4P6 32-Bit, RISC-V 48MHz, 16KB Flash, 2KB SRAM Microcontroller IC TSSOP-20

CH32V003F4P6 32-Bit, RISC-V 48MHz, 16KB Flash, 2KB SRAM Microcontroller IC TSSOP-20

CH32V003F4P6 is a general purpose, industrial-standard microcontroller based on the QingKe RISC-V2A core's architecture. With a capability to reach clock frequency of 48MHz, the CH32V003F4P6  supports wide operating voltage, streamlined single-wire serial debugging approach, and low-power consumption.They are available in a variety of ultra small packages with a diverse set of peripheral functionalities. Among these are a dedicated DMA controller cluster, a 10-bit ADC unit, an op-amp comparator module, and an assortment of timers. To bolster its versatility, it also supports widely adopted communication platforms such as USART, I2C, and SPI. Its recommended operating voltages are either 3.3V or 5V, and it demonstrates resilience in industrial temperature conditions, ranging from -40℃ to 85℃

Features

Core

• QingKe 32-bit RISC-V core, RV32EC instruction set.
• Fast programmable interrupt controller + hardware interrupt stack
• Support 2-level interrupt nesting
• Support system main frequency 48MHz

Memory

• 2KB volatile data storage area SRAM
• 16KB program memory CodeFlash
• 1920B BootLoader
• 64B non-volatile system configuration memory
• 64B user-defined memory

Power management and low-power consumption

• System power supply VDD: 3.3V or 5V
• Low-power mode: Sleep, Standby

Clock & Reset

• Built-in factory-trimmed 24MHz RC oscillator
• Built-in 128KHz RC oscillator
• High-speed external 4~25MHz oscillator
• Power on/down reset, programmable voltage detector