
Philips Semiconductors - PIP - ISP1581; Hi-Speed Universal Serial Bus interface device
features allow significant cost savings in system design and easy implementation of advanced USB functionality into PC peripherals.
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Direct interface to ATA/ATAPI peripherals
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Complies fully with Universal Serial Bus Specification Rev. 2.0
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Complies with most Device Class specifications
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High performance USB interface device with integrated Serial Interface Engine (SIE), PIE, FIFO memory, data transceiver and 3.3 V
voltage regulators
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Supports automatic Hi-Speed USB mode detection and Original USB fall-back mode
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High-speed DMA interface (12.8 Mword/s)
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Fully autonomous and multi-configuration DMA operation
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7 IN endpoints, 7 OUT endpoints and a fixed control IN/OUT endpoint
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Integrated physical 8 kbyte of multi-configuration FIFO memory
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Endpoints with double buffering to increase throughput and ease real-time data transfer
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Bus independent interface with most microcontroller/microprocessors (12.5 Mbyte/s)
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12 MHz crystal oscillator with integrated PLL for low EMI
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Integrated 5 V-to-3 V built-in voltage regulator
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Software controlled connection to the USB bus (SoftConnecttm)
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Complies with the ACPItm, OnNowtm and USB power management requirements
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Internal power-on and low-voltage reset circuit, also supporting a software reset
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Operation over the extended USB bus voltage range (4.0 to 5.5 V) with 5 V tolerant I/O pads
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Operating temperature range -40 to +85 Cel
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Available in LQFP64 package.
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Personal Digital Assistant (PDA)
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Mass storage device, e.g. Zip , Jaz , MO, CD, DVD drive
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Digital Video Camera
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Digital Still Camera
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3G mobile phone
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MP3 player
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Communication device, e.g. router, modem
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Printer
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Scanner.
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