USB Peripheral Controller 56-Pin SSOP

The CY7C66113 is compound devices with a full-speed USB microcontroller in combination with a USB hub. Each device is well-suited for combination peripheral functions with hubs, such as a keyboard hub function. The eight-bit one-time-programmable microcontroller with a 12-Mbps USB Hub supports as many as four downstream ports.

• Full-speed USB Microcontroller
• 8-bit USB Specification Compliance
  • Conforms to USB 1.5 Mbps Specification, Version 1.1
  • Supports 1 device address and 2 endpoints (1 control endpoint and 1 data endpoint)
• 8-bit RISC microcontroller
  • Harvard architecture
  • 6-MHz external ceramic resonator
  • 12-MHz internal operation
  • USB optimized instruction set
• Internal memory
  • 128 bytes of RAM
  • 2 Kbytes of EPROM (CY7C63000A, CY7C63100A)
  • 4 Kbytes of EPROM (CY7C63001A, CY7C63101A)
• I/O ports
  • Integrated USB transceiver
  • Up to 16 Schmitt trigger I/O pins with internal pull-up
  • Up to 8 I/O pins with LED drive capability
  • Special purpose I/O mode supports optimization of photo transistor and LED in mouse application
  • Maskable Interrupts on all I/O pins
• 8-bit free-running timer
• Watch dog timer (WDT)
• Internal power-on reset (POR)
• Instant-On Now™ for Suspend and Periodic Wake-up Modes
• Improved output drivers to reduce EMI
• Operating voltage from 4.0V to 5.25 VDC
• Operating temperature from 0 to 70 degree Celsius
• Available in space saving and low cost 20-pin PDIP, 20-pin SOIC, 24-pin SOIC and 24-pin QSOP packages
• Industry standard programmer support