WCH (Nanjing Qinheng) part numbers

96 WCH (Nanjing Qinheng) part numbers, including Interface ICs, Microcontrollers (MCU), Motor, LED & Display Drivers, RF & Wireless ICs, Supervisors & Voltage References. Request a quote for any WCH (Nanjing Qinheng) part, current or obsolete.

Interface ICs 60Microcontrollers (MCU) 23Motor, LED & Display Drivers 9RF & Wireless ICs 2Supervisors & Voltage References 1Load Switches & Power Distribution 1
Part numberTypePackageKey specs
CH132C USB Converters QFN-20-EP(2x2) 480Mbps27mA
CH182H Ethernet Transceivers QFN-32(5x5) MII, RMII10Mbit/s, 100Mbit/s
CH217K Power Distribution Switches SOT-23-6 2.7V~5.5V1
CH224K USB Converters ESSOP-10-150mil-1mm 5V, 9V, 12V, 15V, 20V4V~30V
CH315G USB Converters SOP-14 12Mbps20mA
CH315H USB Converters SOP-18-300mil 12Mbps50mA
CH317Q USB Converters LQFP-44(10x10) 1Gbps3.3V, 1.8V
CH32L103C8T6 Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 96MHzRISC-V
CH32V208GBU6 Microcontrollers (MCU/MPU/SOC) QFN-28-EP(4x4) 144MHzRISC-V
CH32V303CBT6 Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 144MHzRISC-V4F
CH32X035C8T6 Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 48MHzRISC-V4C
CH32X035G8U6 Microcontrollers (MCU/MPU/SOC) QFN-28(4X4) 48MHzRISC-V4C
CH330N USB Converters SOP-8 2Mbps15mA
CH331A USB Converters SSOP-20-208mil 3.3V, 5VUSB 2.0
CH340B USB Converters SOP-16 2Mbps15mA
CH340C USB Converters SOP-16 2Mbps7mA
CH340E USB Converters MSOP-10 2Mbps20mA
CH340G USB Converters SOP-16 2Mbps3.3V, 5V
CH340K USB Converters ESSOP-10-150mil-1mm 2Mbps3.3V, 5V
CH340N USB Converters SOP-8 2Mbps3.3V, 5V
CH340S USB Converters SOP-28-300mil 7mA100uA
CH340T USB Converters SSOP-20-209mil 2Mbps20mA
CH341A USB Converters SOP-28-300mil 2Mbps12mA
CH341F USB Converters QFN-28-EP(4x4) 2Mbps20mA
CH341T USB Converters SSOP-20-208mil 2Mbps30mA
CH347F USB Converters QFN-28(4X4) 480Mbps38mA
CH351Q Interface - Specialized LQFP-64(7x7) UART4Mbps
CH352L Interface - Specialized LQFP-100(14x14) RS-485, IrDA, RS-2324Mbps
CH365P Interface - Specialized FQFP-80(14x20) PCI-20°C~+70°C
CH367L Interface - Specialized LQFP-64(7x7) SPI200mA
CH368L Interface - Specialized LQFP-100(14x14) I2C, SPI, Parallel230mA
CH372 USB Converters SSOP-20-208mil 12Mbps3.3V, 5V
CH374S USB Converters SOP-28-300mil 12Mbps25mA
CH374T USB Converters SSOP-20-208mil 12Mbps25mA
CH374U USB Converters SSOP-24-208mil 12Mbps25mA
CH375B USB Converters SOP-28-300mil 12Mbps11mA
CH376S USB Converters SOP-28-300mil 12Mbps12mA
CH376T USB Converters SSOP-20-208mil 12Mbps30mA
CH377F USB Converters QFN-28(4x4) 480Mbps48mA
CH378Q USB Converters LQFP-64M(10x10) 480Mbps120mA
CH384L Interface - Specialized LQFP-100(14x14) Parallel, UART, PCIE3.3V
CH392T Ethernet Transceivers TSSOP-20 10Mbit/s3V~3.6V
CH395Q Ethernet Controllers LQFP-64M(10x10) SPI, UART3.3V
CH410K Supervisor And Reset ICs SOT-363 1800nA, 1.6uA
CH412K Interface - Specialized SOT-363-6 100nA100nA
CH422G I/O Expanders SOP-16 I2C1MHz
CH423S I/O Expanders SOP-28-300mil I2C1MHz
CH432T RS232 ICs SSOP-20-208mil 4Mbps5V, 3.3V
CH438Q RS232 ICs LQFP-44(10x10) 128Byte4Mbps
CH440E Analog Switches, Multiplexers MSOP-10 4V~5.5V2
CH440G Analog Switches, Multiplexers SOP-16 4V~5.5V4
CH440R Analog Switches, Multiplexers TSSOP-16 4V~5.5V4
CH442E Analog Switches, Multiplexers MSOP-10 4V~5.5V2
CH443K Analog Switches, Multiplexers SC-70-6(SOT-363) 4V~5.5V1
CH444G Analog Switches, Multiplexers SOP-16 4V~5.5V2
CH446Q Analog Switches, Multiplexers LQFP-44(10x10) 5V, 4V~12V, 7V128
CH450H Digital Tube Drivers SOP-20-300mil I²C3V~5.5V
CH451L LED Display Drivers DIP-24 3V~5V150mA
CH451S Digital Tube Drivers SOP-28-300mil 4-Wire Serial Interface10MHz
CH452A Digital Tube Drivers SOIC-28-300mil SPI, I²C10MHz

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