CH583M

WCH
CH583/CH582/CH581 Datasheet V1.6 Overview The CH583 is a RISC-V MCU integrated with BLE wireless communication. It integrates 2Mbps Bluetooth® Low Energy communication module, 2 full-speed USB host and device controllers and transceiver, 2 SPIs, 4 UARTs, 14-channel ADC, touch-key detection module, RTC and other peripheral resources. Features l Royalty-Free core: - 32-bit Qingke RISC-V process...
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CH583/CH582/CH581 Datasheet V1.6 Overview The CH583 is a RISC-V MCU integrated with BLE wireless communication. It integrates 2Mbps Bluetooth® Low Energy communication module, 2 full-speed USB host and device controllers and transceiver, 2 SPIs, 4 UARTs, 14-channel ADC, touch-key detection module, RTC and other peripheral resources. Features l Royalty-Free core: - 32-bit Qingke RISC-V processor WCH RISC-V4A - Support RV32IMAC instruction set, hardware multiplication and division - Low-power 2-stage assembly line, high-performance 1.56DMIPS - Multi-speed system frequency: minimum 32 KHz - Unique high-speed interrupt response mechanism l 512K-byte non-volatile memory FlashROM: - 448KB user application program memory area CodeFlash - 32KB user non-volatile data memory area DataFlash - 24KB system boot program memory area BootLoader - 8KB system non-volatile configuration information memory area InfoFlash - Support ICP, ISP and IAP, support OTA wireless upgrade - Basically, zero wait at the system frequency of 20MHz l 32K-byte volatile data storage SRAM: - Sleep retention memory area RAM30K using 30KB dual power supply - Sleep retention memory area RAM2K using 2KB dual power supply l Power management and low power: - Support 3.3V and 2.5V power, CH583M supports 1.8V - Built-in DC-DC conversion, reducing power consumption - Idle mode: 1.6mA - Halt mode: 320uA - Sleep mode: Multiple gears from 0.7uA to 2.8uA - Shutdown mode: Multiple gears from 0.2uA to 2.3uA - Optional low-voltage monitoring of low-power or high-precision battery voltage l Security properties: AES-128 encryption and decryption, unique chip ID l Bluetooth® Low Energy (BLE): - Integrated with 2.4GHz RF transceiver and baseband and link control - -98dBm RX sensitivity, programmable +6dBm TX power - BLE complies with Bluetooth Low Energy Specification 5.0 - Support 2Mbps, 1Mbps, 500Kbps and 125Kbps - The wireless communication distance is about 500 meters at 6dBm TX power - The communication distance is about 1000 meters at the TX power of 6dBm and 125Kbps - Provide optimized protocol stack and application layer API, and support networking l Real-time clock (RTC): 2 modes of timing and triggering l Universal serial bus (USB)： - 2 sets of independent USB controller and transceiver - 15 endpoints, support DMA, support 64-byte data packet - Integrated USB 2.0 full-speed transceiver PHY, no peripheral required - Support host and device mode at full speed/low speed l Analog to digital converter (ADC): - 12-bit analog to digital converter, support differential and single-ended input - 14 external analog signal channels and 2 internal signal channels PDF
Документация на CH583M 

CH583DS1

Дата модификации: 02.01.1970

Размер: 1.32 Мб

140 стр.

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