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WCH(Jiangsu Qin Heng)

Embedded Processors & Controllers

Microcontrollers (MCU/MPU/SOC) (88)
Interface

Ethernet Controllers (4)Ethernet Transceivers (10)Interface - PCIs / PCIEs (1)USB Converters (65)I/O Expanders (2)Analog Switches, Multiplexers (17)Interface - Specialized (8)UART (5)USB HUB Controllers (12)
Power Management (PMIC)

Supervisor and Reset ICs (1)USB PD (4)Power Distribution Switches (2)
Logic

FIFOs Memory (1)
RF and Wireless

RF Transceiver ICs (5)
LED Drivers

Digital Tube Drivers (8)LCD Drivers (1)
Circuit Protection

ESD and Surge Protection (TVS/ESD) (1)
IoT/Communication Modules

Bluetooth Modules (2)
Development Boards & Tools

Development Boards & Kits (8)

Related Parts

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Information

Quality Control

Services & Tools

Sell on SemiKey

Sell Your Excess

API Integrations

Support

Order Management

Shipping & Delivery

Returns & Refunds

Feedback