CH583DS1.PDF

The scope of application version upload time size
CH583,CH582,CH581 1.6 2022-06-29 1.32MB
CH583 datasheet. An MCU based on 32-bit RISC-V instruction set integrated with BLE wireless communication. 448K ROM. 32K SRAM. 0.3uA Min current in low-power mode. It integrates 2 independent full-speed USB host/device controllers and transceiver, 12-bit ADC, touch-key detection module, RTC, power management and other peripheral resources. It provides BLE protocol stack and API.
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CH573DS1.PDF CH573 datasheet. An MCU based on 32-bit RISC-V instruction set for BLE wireless communication. It provides 448K ROM and 18K SRAM, and the minimum power is 0.3uA. It integrates with full-speed USB host and device controller and transceiver, 12-bit ADC, touch-key detection module, RTC, power management, etc. It provides Bluetooth Low Energy protocol stack and API.