Cypress CY7C68013
December 22nd, 2006
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USB 공부를 위한.. 첫번째걸음
Cypress CY7C68013 칩 안내.
datasheet를 확인할 수 있다!
이건. CY7C68013A 칩
EZ-USB FX2LP(TM) USB Microcontroller
Features
- USB 2.0-USB-IF high speed certified (TID # 40440111)
- 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 via USB
- Internal RAM, which is loaded from EEPROM
- External memory device (128 pin package)
- 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 (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
- 3.3V operation with 5V tolerant inputs
- Vectored USB interrupts and GPIF/FIFO interrupts
- Separate data buffers for the Set-up 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)
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