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Manufacturer Part #


CY7C63 Series 256 Byte RAM 4 kb Flash enCoRe™ II USB Controller - SOIC-16

Mfr. Name: Cypress
Standard Pkg:
Product Variant Information section
Date Code: 1825
Product Specification Section
Technical Attributes
Attributes Table
Data Rate: 1.5Mbps
No of Channels: 1
Supply Voltage: 4V to 5.5V
Operating Temp Range: 0°C to 70°C
Package Style:  SOIC-16
Mounting Method: Surface Mount
Features & Applications

The CY7C63803-SXC is a low speed USB peripheral controller. It comes in SOIC-16 packaging style.


  • USB 2.0-USB-IF certified (TID # 40000085)
  • enCoRe™ II USB - ‘enhanced Component Reduction’
  • USB Specification compliance
  • Enhanced 8-bit microcontroller
  • Internal memory
  • Interface can auto configure to operate as PS/2 or USB
  • Low power consumption
  • In system reprogrammability:
  • GPIO ports
  • A dedicated 3.3 V regulator for the USB PHY. Aids in signalling and D– line pull-up
  • 125 mA 3.3 V voltage regulator powers external 3.3 V devices
  • 3.3 V I/O pins
  • SPI serial communication
  • 2-channel 8-bit or 1-channel 16-bit capture timer registers. Capture timer registers store both rising and falling edge times.
  • 12-bit Programmable Interval Timer with interrupts
  • Advanced development tools based on Cypress PSoC® tools
  • Watchdog timer (WDT)
  • Low-voltage detection with user configurable threshold voltages
  • Operating voltage from 4.0 V to 5.5 V DC
  • Operating temperature from 0–70 °C
  • Available in 18-pin PDIP; 16, 18, and 24-pin SOIC; 24-pin QSOP, and 24-pin and 32-pin QFN Sawn packages
  • Industry standard programmer support


  • PC HID devices
    • Mice (optomechanical, optical, trackball)
  • Gaming
    • Joysticks
    • Game pad
  • General purpose
    • Barcode scanners
    • POS terminal
    • Consumer electronics
    • Toys
    • Remote controls
    • Security dongles

View the complete CY7C6380x series of Peripheral Controllers

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