Cypress Semiconductor EZ-USB FX2 (CY7C68XXX)

The Cypress Semiconductor EZ-USB FX2 (CY7C68XXX) is a High-speed 8051-based USB 2.0 Device with 41 Interrupts / 6 Priority Levels, Two UARTs, Dual DPTRs, 40 I/O Lines, 3 Timers/Counters, Master/Slave or Programmable (GPIF), 3.3V Operation, ROMless, 256 Bytes On-chip RAM, 4K Bytes On-chip USB Endpoint RAM, and 8K Bytes On-chip Program RAM.

Development Tools Compiler, Assembler, Linker, Debugger CA51 Compiler Kit Keil PK51 Professional Developer's Kit Keil Data Sheets Data Sheet 582,941 bytes Technical Reference Manual 3,006,300 bytes Header Files FX2REGS.H 29,835 bytes Example Code 8051 /INT0 External Interrupt Example Program 8051 Counter 0 Example Program 8051 Memory Write Example Program 8051 Pulse Width Measurement Example 8051 Timer 0 Mode 1 Example Program 8051 Timer 1 Mode 2 Example Program Interrupt-Driven Serial I/O Support for printf ISR-Driven Serial I/O V2 Evaluation Boards USB 2.0 DevKit Cypress Semiconductor Emulators ADM-51 Signum Systems USP-51 Signum Systems FLASH Utilities WinBurn Microware Technology

Real-Time OS RTX51 Tiny Keil Simulated Features NOTE Simulation for this device is provided by the default peripheral simulation driver. Complete peripheral simulation is not available at this time. The following on-chip peripherals are simulated by the Keil Software µVision Debugger. Clock Generation Interrupts 6S/4L (Including External) Port 0 Port 1 Port 2 Port 3 Power Saving Modes (Idle and Power Down) Serial UART (Enhanced Interface) Timer 0 Timer 1 Timer 2 (Standard Timer 2) AGSI Drivers The following AGSI Drivers are available for the Keil Software µVision Simulator. Proteus VSM Labcenter Electronics 8051 State Machine MEBA I²C Simulation MEBA LCD Simulation (HD44780 Controller) MEBA LED simulation MEBA Signal Generator MEBA AGDI Drivers The following AGDI Drivers are available for the Keil Software µVision Debugger. Keil ISD51 Driver Keil Keil MON51/FlashMON Driver Keil