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¿É¼ÇÁ¤º¸[(351074)5pcs CH32V307VCT6][(1052)10pcs CH32V303CBT6][(365458)5pcs CH32V307WCU6][(350850)5pcs CH32V307RCT6][(200004890)10pcs CH32V303RCT6][(200001438)10pcs CH32V303VCT6]
1. Overview
CH32V303_305_307 series is equipped with V4F core, which supports single-precision floating-point instruction set and has higher computing performance. In terms of product features, it supports 144MHz main frequency zero-wait operation and provides resource structure with characteristics according to different application directions, such as 8 groups of USART/UART serial ports, 4 groups of motor timers, USB2.0 high-speed interface with built-in PHY transceiver (480Mbps), Gigabit Ethernet MAC, etc.
2. Features
core: RISC-V core "QingKe" V4 based on RV32IMAFC with float point unit (FPU), running up to 144MHz
memories: 64KB SRAM, 256KB Flash
Timers:
4 x 16-bit Advanced Timers (ADTM)
4 x 16-bit General Programmable Timers (GPTM)
2 x 16-bit Basic Timers (BCTM)
Interfaces:
USB2.0 high-speed host/device with on-chip PHY (480Mbps)
USB2.0 full-speed OTG
Ethernet with 1Gbps MAC and 10Mbps PHY
2 x 12-bit DAC, 16 x 12-bit ADC, 16 x touch key
3 x USART, 5 x UART
2 × I2C, 3 × SPI, 2 × I2S, 2 × CAN
SDIO, FSMC, DVP
4 x OPA
Debug mode: Serial Debug Interface (SDI), WCH two-wire protocol
Package: LQFP64M, LQFP100, LQFP48, QFN68
VDD: 2.5/3.3V
3. Selection Guide
4. Package Information
5. Documentations
Datasheet:
Datasheet:
Reference Manual:
6. Tools & Software
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