CH591
RISC-V Core BLE5.4 Wireless MCU – CH592
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SKU: KL-229-0004868
Category: Microcontroller Units (MCUs/MPUs/SOCs)
About this item
Attribute | Value |
---|---|
Manufacturer | WCH(Jiangsu Qin Heng) |
Package | QFN28/QFN20/TSSOP16 |
Frequency | 20MHz |
Flash | 192K |
SRAM | 26K |
GPIO | 20 |
WDOG | YES |
RTC | YES |
SPI | 1 |
UART | 2 |
BLE | 5.4 |
Timer | 4*26b |
VDD | 2.3V; 3.3V; |
PWM | 10 |
LCD | 16*4 |
ADC | 6*12b |
DataFlash | 32K |
Core | RISC-V |
USB | 1*D |
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
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Unit Price$2.6626
12011 in stock
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