The CH583 is a 32-bit RISC MCU integrated with BLE wireless communication. The CH583 provides abundant peripheral sources, such as 2Mbps BLE communication module, 2 full-speed USB host and device controller and transceiver, 2 SPIs, 4 UARTs, ADC, touch-key detection module and RTC, etc.
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32-bit RISC processor, Qingke V4A.
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RV32IMAC instruction sets, hardware multiplication and division.
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32KB SRAM, 512KB Flash. Support ICP, ISP and IAP. OTA wireless upgrade.
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Built-in 2.4GHz RF transceiver and band and link control. BLE5.3
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2Mbps, 1Mbps, 500Kbps and 125Kbps
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-98dBm receiving sensitivity, programmable +6dBm transfer power.
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Protocol stack and API.
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Built-in temperature sensor.
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Built-in RTC, supports two modes, timing and trigger.
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2 USB2.0 full-speed Host/Devices
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14-channel touch-key.
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14-channel 12-bit ADC.
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4 UARTs, 2 SPIs, 12-channel PWM, and 1-channel IIC.
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40 GPIO ports, of which 4 ports support 5V signal input.
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Minimum power supply of 1.7V
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Built-in AES-128 encryption/decryption unit, unique ID.
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Package: QFN48
