CH582
RISC-V Core BLE5.3 Wireless MCU – CH583
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SKU: KL-229-0004871
Category: Microcontroller Units (MCUs/MPUs/SOCs)
About this item
| Attribute | Value |
|---|---|
| Manufacturer | WCH(Jiangsu Qin Heng) |
| Package | QFN48/QFN28 |
| Frequency | 20MHz |
| Flash | 448K |
| SRAM | 32K |
| GPIO | 40 |
| WDOG | YES |
| RTC | YES |
| Touchkey | 14 |
| SPI | 1 |
| UART | 4 |
| BLE | 5.3 |
| Timer | 4*26b |
| VDD | 2.3V; 3.3V; |
| IIS | 1 |
| PWM | 12 |
| ADC | 14*12b |
| DataFlash | 32K |
| Core | RISC-V |
| USB | 2*H/2*D |
Overview
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.
System Block Diagram
Features
- 32-bit RISC processor, Qingke V4A.
- RV32IMAC instruction sets, hardware multiplication and division.
- 32KB SRAM, 512KB Flash. Support ICP, ISP and IAP. OTA wireless upgrade.
- Built-in 2.4GHz RF transceiver and band and link control. BLE5.3
- 2Mbps, 1Mbps, 500Kbps and 125Kbps
- -98dBm receiving sensitivity, programmable +7dBm transfer power.
- Protocol stack and API.
- Built-in temperature sensor.
- Built-in RTC, supports two modes, timing and trigger.
- 2 USB2.0 full-speed Host/Devices
- 14-channel touch-key.
- 14-channel 12-bit ADC.
- 4 UARTs, 2 SPIs, 12-channel PWM, and 1-channel IIC.
- 40 GPIO ports, of which 4 ports support 5V signal input.
- Minimum power supply of 1.7V.
- Built-in AES-128 encryption/decryption unit, unique ID.
- Package: QFN48
Product Selection Guide
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Unit Price$2.2306
12329 in stock
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