CH582M Bluetooth BLE USB Entwicklerboard Development Board

CH582M Bluetooth BLE USB Entwicklerboard Development Board GPIO SPI UART ADC I2C PWM

CH582M Bluetooth BLE USB Development Board incl. Pins © androegg

CH582M Bluetooth BLE USB Development Board © androegg

CH582M Bluetooth BLE USB Development Board Dimensions © androegg

CH582M Bluetooth BLE USB Development Board Schema © androegg

CH582M Bluetooth BLE USB Development Board © androegg

Das CH582M basiert auf einem 32-Bit-RISC-Mikrocontroller und idt optimiert für drahtlose BLE-Bluetooth Kommunikation.

CH582M BLE Entwickler Platine

Der CH582 unterstützt

• 2Mbps Bluetooth Low Energy Kommunikationsmodul
• 2 Full-Speed-USB-Host- und Gerätecontroller und Transceiver
• GPIO
• PWM
• I2C
• SPI
• UART
• ADC
• Touch-Key-Erkennungsmodul
• RTC und andere periphere Ressourcen

CH582M BLE Development Board

The chip integrates

• 2Mbps Bluetooth Low Energy communication
• 2 Full-speed USB host and device controllers and transceiver
• GPIO
• PWM
• I2C
• SPI
• UART
• ADC
• touch-key detection module
• RTC and other peripheral resources

CH582M Development Board Features:

• Core:
  • – 32-bit RISC processor WCH RISC-V4A
  • – Support RV32IMAC instruction set, hardware multiplication and division
  • -Low-power two-stage assembly line, high-performance 1.56DMIPS
  • – Multi-speed system frequency: minimum 32KHz
  • – Unique high-speed interrupt response mechanism l
• 512K/1M-bytes non-volatile storage 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, no waiting 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
• Security properties: AES-128 encryption and decryption, unique chip ID
• Bluetooth Low Energy (BLE):
  • – Integrated with 2.4GHz RF transceiver and baseband and link control
  • – Receiving sensitivity -98dBm, programmable +7dBm transmission power
  • – BLE complies with Bluetooth Low Energy 5.0 specifications
  • – Support 2Mbps, 1Mbps, 500Kbps and 125Kbps
  • – The wireless communication distance is about 500 meters at the transmission power of 7dBm
  • – The communication distance is about 1000 meters at the transmission power of 7dBm and 125Kbps
  • – Provide optimized protocol stack and application layer API, and support networking
• Real-time clock (RTC): Support two modes of timing and triggering
• 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
• Analog to digital conversion (ADC)：
  • – 12-bit analog to digital converter, support differential and single-ended input
  • – 14 external analog signal channels and 2 internal signal channels
• Touchkey detection module (TouchKey): 14-channel
• Timer and Pulse Width Modulation (PWM):
  • – 4 sets of 26-bit timers, which can reach 4.2S at the frequency of 16MHz
  • – 4-channel capture/sample, support rising edge /falling edge /double edge
  • 4-channel 26-bit PWM output, 8-channel 8-bit PWM output
• Universal Asynchronous Receiver/Transmitter (UART)：
  • – 4 groups of indeoendent UARTs, compatible with 16C550, built-in 8-level FIFO
  • – 23-bit counter, communication baud rate is up to 6Mbps
  • – UART0 supports some modems, supports hardware automatic flow control
  • – UART0 supports automatic matching of slave address during multi-device communication
• Serial Peripheral Interface (SPI):
  • – 2 sets of independent SPIs, built-in FIFO
  • – SCK serial clock frequency can reach half of system frequency
  • – SPI0 supports Master and Slave mode, supports DMA
• Two-wire serial interface (I2C)：
  • – Support Master and Slave mode, compatible with SMBus
  • – Support 7-bit or 10-bit address and bus broadcast
  • – Support arbitration, error detection, PEC check and clock extension
• Temperature Sensor (TS)
• Clock: Built-in PLL, built-in 32KHz clock
• General Purpose Input/Output (GPIO)：
  • – 40 GPIOs, 4 of them support 5V signal input
  • – Optional pull-up or pull-down resistor, optional output drive capability
  • – 32 GPIOs support level or edge interrupt input
  • – 32 GPIOs support level or edge wake-up input