CY7C68053-56BAXIT
Features
■ USB 2.0 9 V USB-IF high speed and full speed compliant (TID#
40000188)
■ Single-chip integrated USB 2.0 transceiver, smart SIE, and
enhanced 8051 microprocessor
■ Ideal for mobile applications (cell phone, smart phones, PDAs,
MP3 players)
❐ Ultra low power
❐ Suspend current: 20 μA (typical)
■ Software: 8051 Code runs from:
❐ Internal RAM, which is loaded from EEPROM
■ 16 kBytes of on-chip code/data RAM
■ Four programmable BULK/INTERRUPT/ISOCHRONOUS
endpoints
❐ Buffering options: double, triple, and quad
■ Additional Programmable (BULK/INTERRUPT) 64-Byte
Endpoint
■ 8 or 16-Bit External Data Interface
■ Smart Media Standard ECC Generation
■ GPIF (General Programmable Interface)
❐ Allows direct connection to most parallel interface
❐ Programmable waveform descriptors and configuration
registers to define waveforms
❐ Supports multiple Ready and Control outputs
■ Integrated, Industry Standard Enhanced 8051
❐ 48 MHz, 24 MHz, or 12 MHz CPU operation
❐ Four clocks per instruction cycle
❐ Three counter/timers
❐ Expanded interrupt system
❐ Two data pointers
■ 1.8 V Core Operation
■ 1.8 V to 3.3 V I/O Operation
■ Vectored USB Interrupts and GPIF/FIFO Interrupts
■ Separate Data Buffers for 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 Industrial Temperature Grade
■ Available in one Pb-free Package with up to 24 GPIOs
❐ 56-pin VFBGA (24 GPIOs
