CH32V307VCT6

WCH
CH32V303_305_307 Datasheet V2.7 Overview CH32V series are industrial-grade general-purpose microcontrollers designed based on QingKe 32-bit RISC-V. The whole series of products into the hardware stack area, fast interrupt entry and other designs, compared to the standard greatly improved the interrupt response speed. CH32V303_305_307 series is equipped with V4F core, which supports single-prec...
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Технические характеристики

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Корпус LQFP-100
Ядро
Максимальная частота ядра
Объём памяти программ
Тип памяти программ
Объём оперативной памяти
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CH32V303_305_307 Datasheet V2.7 Overview CH32V series are industrial-grade general-purpose microcontrollers designed based on QingKe 32-bit RISC-V. The whole series of products into the hardware stack area, fast interrupt entry and other designs, compared to the standard greatly improved the interrupt response speed. 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. Features l l l l Core: - QingKe 32-bit RISC-V core with multiple instruction set combinations - Fast programmable interrupt controller + hardware interrupt stack - Branch prediction, conflict handling mechanism - Single cycle multiplication, hardware division, hardware FPU - System main frequency 144MHz Memory: - Available with up to 128KB volatile data storage area SRAM - Available with 480KB program memory CodeFlash (zero-wait application area + nonzero-wait data area) - 28KB BootLoader - 128B non-volatile system configuration memory - 128B user-defined memory Power management and low-power consumption: - System power supply VDD: 3.3V - Independent power supply for GPIO unit VI/O: 3.3V - Low-power mode: Sleep, Stop, Standby - VBAT independently powers RTC and backup register Clock & Reset - Built-in factory-trimmed 8MHz RC oscillator l l l l l l l - Built-in 40 KHz RC oscillator - Built-in PLL, optional CPU clock up to 144MHz - High-speed external 3~25MHz oscillator - Low-speed external 32.768 KHz oscillator - Power on/down reset, programmable voltage detector Real-time clock (RTC): 32-bit independent RTC timer 2 groups of 18-channel general-purpose DMA controllers - 18 channels, support ring buffer - Support TIMx/ADC/DAC/USART/I2C/SPI/I2S/SDIO 4 groups of OPAs and comparators: connected with ADC and TIMx 2 groups of 12-bit DAC 2 groups of 12-bit ADC - Analog input range: VSSA~VDDA - 16 external signals + 2 internal signals - On-chip temperature sensor - Dual ADC conversion mode 16-channels Touch-Key detection Timers Multiple timers - 4 16-bit advanced-control timers, with dead zone control and emergency brake; can offer PWM complementary output for motor control - 4 16-bit general-purpose timers, provide input capture/output comparison/PWM/pulse counting/incremental encoder input PDF
Документация на CH32V307VCT6 

CH32V307DS0-EN.docx

Дата модификации: 10.01.2023

Размер: 1.35 Мб

69 стр.

    Публикации 2

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