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CY7C63803-LQXC USB 2.0 Controller IC - High-Reliability Solution

The CY7C63803-LQXC is a high-performance USB 2.0 controller IC from Infineon Technologies, engineered for mission-critical applications in aerospace, automotive, industrial, and medical systems. This versatile controller features GPIO and SPI interfaces, operating reliably across a 4V to 5.5V supply range with low 40mA current consumption.

Designed for embedded systems requiring robust USB connectivity, this controller delivers exceptional performance in challenging environments with an operating temperature range of 0°C to 70°C. The compact 24-UFQFN exposed pad package (4x4mm) provides excellent thermal management and space efficiency for high-density PCB layouts.

Key Features & Benefits:

  • USB 2.0 compliant protocol support for universal compatibility
  • Dual interface options (GPIO, SPI) for flexible system integration
  • Wide voltage supply range (4V-5.5V) for diverse power architectures
  • Low power consumption (40mA) optimized for battery-powered applications
  • Industrial-grade temperature tolerance (0°C to 70°C)
  • RoHS compliant for environmental sustainability
  • 24-QFN compact footprint ideal for space-constrained designs

Applications:

Perfect for protocol bridging, USB-to-serial conversion, industrial automation controllers, medical device interfaces, automotive diagnostic tools, and IoT gateway applications requiring reliable USB connectivity.

Technical Specifications:

Related Products & Resources:

Explore our complete range of High-Reliability Controllers & Protocol Bridge ICs for more multi-interface solutions including I2C, UART, SPI, USB, and Ethernet converters.

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Product attributes Property Value
Manufacturer Infineon Technologies
Product Series Bulk
Packaging Marketplace | Bulk
Protocol USB
Function Controller
Interface GPIO, SPI
Standards USB 2.0
Voltage - Supply 4V ~ 5.5V
Current - Supply 40mA
Operating Temperature 0°C ~ 70°C
Grade -
Qualification -
Package / Case 24-UFQFN Exposed Pad
Supplier Device Package 24-QFN (4x4)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.