CY7C63743

• enCoRe™ USB - enhanced Component Reduction
  -Internal oscillator eliminates the need for an external crystal or resonator
  -Interface can auto-configure to operate as PS/2 or USB without the need for external components to switch between modes (no GPIO pins needed to manage dual mode capability)
  -Internal 3.3V regulator for USB pull-up resistor
  -Configurable GPIO for real-world interface without external components
• Flexible, cost-effective solution for applications that combine PS/2 and low-speed USB, such as mice, gamepads,
joysticks, and many others.
• USB Specification Compliance
  -Conforms to USB Specification, Version 2.0
  -Conforms to USB HID Specification, Version 1.1
  -Supports 1 Low-Speed USB device address and 3 data endpoints
  -Integrated USB transceiver
  -3.3V regulated output for USB pull-up resistor
• 8-bit RISC microcontroller
  -Harvard architecture
  -6-MHz external ceramic resonator or internal clock mode
  -12-MHz internal CPU clock
  -Internal memory
  -256 bytes of RAM
  -8 Kbytes of EPROM
  -Interface can auto-configure to operate as PS/2 or USB
  -No external components for switching between PS/2 and USB modes
  -No GPIO pins needed to manage dual mode capability
• I/O ports
  -Up to 16 versatile General Purpose I/O (GPIO) pins, individually configurable
  -High current drive on any GPIO pin: 50 mA/pin current sink
  -Each GPIO pin supports high-impedance inputs, internal pull-ups, open drain outputs or traditional CMOS outputs
  -Maskable interrupts on all I/O pins
• SPI serial communication block
  -Master or slave operation
  -2 Mbit/s transfers
• Four 8-bit Input Capture registers
  -Two registers each for two input pins
  -Capture timer setting with 5 prescaler settings
  -Separate registers for rising and falling edge capture
  -Simplifies interface to RF inputs for wireless applications
• Internal low-power wake-up timer during suspend mode
  -Periodic wake-up with no external components
• Optional 6-MHz internal oscillator mode
  -Allows fast start-up from suspend mode
• Watchdog Reset (WDR)
• Low-voltage Reset at 3.75V
• Internal brown-out reset for suspend mode
• Improved output drivers to reduce EMI
• Operating voltage from 4.0V to 5.5VDC
• Operating temperature from 0 to 70 degrees Celsius
• CY7C63723 available in 18-pin SOIC, 18-pin PDIP
• CY7C63743 available in 24-pin SOIC, 24-pin PDIP
• CY7C63722 available in DIE form
• Industry standard programmer support

Storage Temperature .....................................................65°C to +150°C
Ambient Temperature with Power Applied...........................0°C to +70°C
Supply Voltage on VCC Relative to VS.................................0.5V to +7.0V
DC Input Voltage........................................................ 0.5V to +VCC+0.5V
DC Voltage Applied to Outputs in High Z St............... 0.5V to + VCC+0.5V
Maximum Total Sink Output Current into Port 0 and 1 and Pins........ 70 mA
Maximum Total Source Output Current into Port 0 and 1 and Pins ... 30 mA
Maximum On-chip Power Dissipation on any GPIO Pin .....................50 mW
PowerDissipation ............................................................................300 mW
Static Discharge Voltage ................................................................ >2000V
Latch-up Current .......................................................................... >200 mA