Soni Incorporation

Feature of CH32V003 Microcontroller

1. Works in both 3.3V and 5V
2. 32bit – RISC-V core
3. 2KB SRAM
4. 16KB program memory
5. Built in 24Mhz RC Oscillator
6. Supports Timer / ADC/USART/I2C and SPI
7. Supports SDI Interface
8. Comes with 64 bit unique ID
9. 16 Bit timer
10. 3 Group of IO ports having 18 GPIOs

Minimum order quantity: 1 Unit

WCH Microcontroller CH32F207VCT6  IC

256KB 64KB FLASH 80 2.5V~3.3V RISC-V 144MHz LQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS

Package: CH32F207VCT6_LQFP100

CH32V103 series general-purpose microcontrollers are equipped with a wealth of peripheral interfaces and functional modules, including clock security mechanism, multi-level power management, general DMA controller, multi-channel 12-bit ADC, multi-channel TKey capacitance detection, advanced-control/general-purpose timers, USB2.0 host controller and device controller, multi-channel I2C/USART/SPI, etc.

 CH32V203 is based on 32-bit RISC-V core design of industrial-grade enhanced low-power general-purpose microcontrollers, high-performance, in the product features support 144MHz main frequency zero-wait operation, equipped with V4B core, work and sleep power consumption significantly reduced year-on-year. CH32V203 series integrated dual USB interface, support USB Host and USB Device function, with 1 CAN interface (2.0B active), dual OPA, 4 groups of USART, dual I2C, 12-bit ADC, 10-way Touchkey and other rich peripheral resources.

CH32V203 series are 32-bit RISC core MCUs based on the RISC-V instruction set architecture (ISA), with 144MHz operating frequency, and built-in high-speed memory. It has multiple buses working synchronously, and provides a wealth of peripheral functions and enhanced I/O ports. This series of products has built-in 2 12 bit ADC modules, multiple timers, multi-channel capacitance touch key detection (TKey) and other functions. It also contains standard and dedicated communication interfaces: I²C, SPI, USART, CAN controller, USB2.0 full speed host/device controller, USB2.0 full-speed device controller, etc. The rated working voltage of the product is 3.3V, and the working temperature range is -40℃～85℃ in industrial grade. It supports several power-saving operating modes to meet the product's low-power application requirements. Various models in the series are different in terms of resource allocation, number of peripherals, peripheral functions, etc.,

CH340C can be switched from TNOW to DTR# by adding a 4.7KΩ pull-down resistor to pin 8# if the lot number starts with 4 and the last 3 bits are greater than B40. 

CH579 is an ARM 32-bit microcontroller that integrates BLE wireless communication. The chip has integrated rich peripheral resources such as Bluetooth Low Energy (BLE) communication module, Ethernet controller and transceiver, full-speed USB host/device controller and transceiver, segment LCD driver module, ADC, TouchKey detection module and RTC, etc.

CH579 is an ARM 32-bit microcontroller that integrates BLE wireless communication. The chip has integrated rich peripheral resources such as Bluetooth Low Energy (BLE) communication module, Ethernet controller and transceiver, full-speed USB host/device controller and transceiver, segment LCD driver module, ADC, TouchKey detection module and RTC, etc.

32-bit Bluetooth Low energy MCU.The CH583 is a RISC-V MCU integrated with BLE wireless communication. It integrates 2Mbps Bluetooth Low Energy communication module, 2 full-speed USB host and device controllers and transceiver, 2 SPIs, 4 UARTs, 14-channel ADC, touch-key detection module, RTC and other peripheral resources.

32-bit Bluetooth Low energy MCU.The CH583 is a RISC-V MCU integrated with BLE wireless communication. It integrates 2Mbps Bluetooth Low Energy communication module, 2 full-speed USB host and device controllers and transceiver, 2 SPIs, 4 UARTs, 14-channel ADC, touch-key detection module, RTC and other peripheral resources.

The CH32V is a series of RISC-V MCUs made by WCH.

CH32V003F4P6-EVT-R0-1v1.FP Microcontroller Development Board

Feature of CH32V003 microcontroller

1. Works in both 3.3V and 5V
2. 32bit – RISC-V core
3. 2KB SRAM
4. 16KB program memory
5. Built in 24Mhz RC Oscillator
6. Supports Timer / ADC/USART/I2C and SPI
7. Supports SDI Interface
8. Comes with 64 bit unique ID
9. 16 Bit timer
10. 3 Group of IO ports having 18 GPIOs

CH32V103 series general-purpose microcontrollers are equipped with a wealth of peripheral interfaces and functional modules, including clock security mechanism, multi-level power management, general DMA controller, multi-channel 12-bit ADC, multi-channel TKey capacitance detection, advanced-control/general-purpose timers, USB2.0 host controller and device controller, multi-channel I2C/USART/SPI, etc. The microcontroller is equipped with a complete software and hardware platform and debugging interface tools, which can meet the needs of industrial, medical, consumer and other markets.

CH32V203 series are 32-bit RISC core MCUs based on the RISC-V instruction set architecture (ISA), with 144MHz operating frequency, and built-in high-speed memory. It has multiple buses working synchronously, and provides a wealth of peripheral functions and enhanced I/O ports. This series of products has built-in 2 12 bit ADC modules, multiple timers, multi-channel capacitance touch key detection (TKey) and other functions. It also contains standard and dedicated communication interfaces: I²C, SPI, USART, CAN controller, USB2.0 full speed host/device controller, USB2.0 full-speed device controller, etc. 

The CH32V305/7 is an interconnectivity MCUs based on 32-bit RISC-V core, with hardware stack area and fast interrupt entry. Compared with standard RISC-V, the interrupt response speed is greatly improved. With single-precision float point instruction sets added and stack area extended, the CH32V305/7 features higher performance, the number of UARTs is extended to 8, and the number of motor timers is extended to 4. The CH32V305/7 provides USB2.0 high-speed interface (480Mbps), built-in PHY transceiver and Ethernet MAC upgraded to GbE, and integrates 10M PHY module.

The CH9141 is a chip realizing bidirectional transparent transmission between Bluetooth® low energy (BLE) and UART, supporting broadcast mode, host mode and slave mode, BLE4.2. It supports serial AT configuration and BLE communication configuration in slave mode and MODEM contact signal. The chip provides universal GPIO, synchronous GPIO and ADC acquisition functions, with the baud rate of UART up to 1Mbps. In the BLE slave mode, parameters such as BLE name and manufacturer information can be set, which can be easily configured through APP or serial port commands, which is convenient and fast.

CH579 is an ARM 32-bit microcontroller that integrates BLE wireless communication. The chip has integrated rich peripheral resources such as Bluetooth Low Energy (BLE) communication module, Ethernet controller and transceiver, full-speed USB host/device controller and transceiver, segment LCD driver module, ADC, TouchKey detection module and RTC, etc. 

Bluetooth to UART bridge chip.

The CH9141 is a chip realizing bidirectional transparent transmission between Bluetooth® low energy (BLE) and UART, supporting broadcast mode, host mode and slave mode, BLE4.2. It supports serial AT configuration and BLE communication configuration in slave mode and MODEM contact signal. The chip provides universal GPIO, synchronous GPIO and ADC acquisition functions, with the baud rate of UART up to 1Mbps. In the BLE slave mode, parameters such as BLE name and manufacturer information can be set, which can be easily configured through APP or serial port commands, which is convenient and fast.

CH579 is an ARM 32-bit microcontroller that integrates BLE wireless communication. The chip has integrated rich peripheral resources such as Bluetooth Low Energy (BLE) communication module, Ethernet controller and transceiver, full-speed USB host/device controller and transceiver, segment LCD driver module, ADC, TouchKey detection module and RTC, etc. 

Minimum order quantity: 1 Piece

The CH583 is a RISC-V MCU integrated with BLE wireless communication. It integrates 2Mbps Bluetooth Low Energy communication module, 2 full-speed USB host and device controllers and transceiver, 2 SPIs, 4 UARTs, 14-channel ADC, touch-key detection module, RTC and other peripheral resources.