RISC-V Core BLE5.4 Wireless MCU - CH592 - NanjingQinhengMicroelectronics

Overview

CH592 is a RISC-V MCU microcontroller with integrated BLE wireless communication. On-chip integration of 2Mbps BLE communication module， full-speed USB host and device controller and transceiver， segment LCD driver module， SPI， 4 serial ports， 12-channel ADC， TouchKey detection module and other rich peripheral resources.

System Block Diagram

Features

QingKe 32-bit RISC-V4C core
Support RV32IMAC instruction set and self-extending instructions
26KB SRAM， 512KB Flash， support ICP， ISP and IAP， support OTA wireless upgrade
Built-in 2.4GHz RF transceiver and baseband and link control， support BLE5.4
Support 2Mbps， 1Mbps
-95dBm RX sensitivity， programmable +4.5dBm TX power
Provide optimized protocol stack and application layer API， and support networking
Built-in Temperature Sensor (TS)
Built-in RTC， support 2 modes of timing and triggering
USB2.0 full-speed Host/Device
12-channel TouchKey
12-channel 12-bit ADC
4 UARTs，1 SPI， 12-channel PWM， 1-channel I2C
Segment-LCD driver interface. Support 80-point (20*4) LCD panel
24 GPIO， 4 of them support 5V signal input
Minimum support 1.7V power voltage
Built-in AES-128 encryption and decryption， unique chip ID
Package: QFN32， QFN28

Selection Guide

Development Material

Datasheet: CH592DS1.PDF
Integrated Development Environment (IDE): MounRiver Studio(MRS)

file name	file content
CH583DS1.PDF	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.
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.
QingKeV4_Processor_Manual.PDF	QingKe V4 series microprocessor manual,QingKe V4 series microprocessors are self-developed 32-bit general-purpose MCU microprocessors based on the standard RISC-V Instruction Set Architecture (ISA). According to different application scenarios and instruction set combinations, the series includes V4A, V4B, V4C, V4F. V4 series all support RV32IMAC instruction set extensions, among which V4F supports single-precision hardware floating-point, i.e. RV32IMACF extensions. In addition, they also support Hardware Prologue/Epilogue (HPE), Vector Table Free (VTF), a streamlined 2-wire serial debug interface (SDI), support for "WFE" instructions, Physical Memory Protection (PMP), and other features.

file name

file content

CH583DS1.PDF

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.

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.

QingKeV4_Processor_Manual.PDF

QingKe V4 series microprocessor manual,QingKe V4 series microprocessors are self-developed 32-bit general-purpose MCU microprocessors based on the standard RISC-V Instruction Set Architecture (ISA). According to different application scenarios and instruction set combinations, the series includes V4A, V4B, V4C, V4F. V4 series all support RV32IMAC instruction set extensions, among which V4F supports single-precision hardware floating-point, i.e. RV32IMACF extensions. In addition, they also support Hardware Prologue/Epilogue (HPE), Vector Table Free (VTF), a streamlined 2-wire serial debug interface (SDI), support for "WFE" instructions, Physical Memory Protection (PMP), and other features.