CY7C63100A

Features:

• Low-cost solution for low-speed USB peripherals such as mouse, joystick, and gamepad
• 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


Specifications

Storage Temperature ................................................................................... 65°C to +150°C
Ambient Temperature with Power Applied......................................................... 0°C to +70°C
Supply Voltage on VCC Relative to VSS ............................................................... 0.5V to +7.0V
DC Input Voltage......................................................................................... 0.5V to +VCC+0.5V
DC Voltage Applied to Outputs in High-Z state...........................................  0.5V to +VCC+0.5V
Max. Output Current into Port 1 Pins .......................................................................           60 mA
Max. Output Current into Non-Port 1 Pins .............................................................              10 mA
Power Dissipation ...................................................................................................... .     300 mW
Static Discharge Voltage ............................................................................................       >2000V



Description

The Cypress CY7C630/1XXA USB microcontrollers are optimized for human-interface computer peripherals such as a mouse, joystick, and gamepad. The  CY7C630/1XXA  USB microcontrollers conform to the low-speed (1.5 Mbps) requirements of the USB Specification version 1.1. Each microcontroller of CY7C630/1XXA is a self-contained unit with: a USB interface engine, USB transceivers, an 8-bit RISC microcontroller, a clock oscillator, timers, and program memory. Each microcontroller supports one USB device address and two
endpoints.

The 6-MHz clock is doubled to 12 MHz to drive the  Cypress CY7C630/1XXA USB microcontroller. A RISC architecture with 35 instructions provides the best balance between performance and product cost.