CY7C68014A-128AXC
Features
■ USB 2.0 USB IF high speed certified (TID # 40460272)
■ Single chip integrated USB 2.0 transceiver, smart SIE, and
enhanced 8051 microprocessor
■ Fit, form, and function compatible with the FX2
❐ Pin compatible
❐ Object code compatible
❐ Functionally compatible (FX2LP is a superset)
■ Ultra low power: ICC No more than 85 mA in any mode
❐ Ideal for bus and battery powered applications
■ Software: 8051 code runs from:
❐ Internal RAM, which is downloaded through USB
❐ Internal RAM, which is loaded from EEPROM
❐ External memory device (128 pin package)
■ 16 KB of on-chip code/data RAM
■ Four programmable BULK, INTERRUPT, and
ISOCHRONOUS endpoints
❐ Buffering options: Double, triple, and quad
■ Additional programmable (BULK/INTERRUPT) 64-byte
endpoint
■ 8-bit or 16-bit external data interface
■ Smart media standard ECC generation
■ GPIF (general programmable interface)
❐ Enables direct connection to most parallel interfaces
❐ Programmable waveform descriptors and configuration
registers to define waveforms
❐ Supports multiple ready (RDY) inputs and Control (CTL)
outputs
■ Integrated, industry standard enhanced 8051
❐ 48 MHz, 24 MHz, or 12 MHz CPU operation
❐ Four clocks per instruction cycle
❐ Two USARTs
❐ Three counter/timers
❐ Expanded interrupt system
❐ Two data pointers
■ 3.3 V operation with 5 V tolerant inputs
■ Vectored USB interrupts and GPIF/FIFO interrupts
■ Separate data buffers for the setup and data portions of a
CONTROL transfer
■ Integrated I2C controller, runs at 100 or 400 kHz
■ Four integrated FIFOs
❐ Integrated glue logic and FIFOs lower system cost
❐ Automatic conversion to and from 16-bit buses
❐ Master or slave operation
❐ Uses external clock or asynchronous strobes
❐ Easy interface to ASIC and DSP ICs
■ Available in commercial and industrial temperature grade
(all packages except VFBGA)
