參數(shù)資料
型號: 935268625551
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁數(shù): 12/82頁
文件大?。?/td> 1965K
代理商: 935268625551
Philips Semiconductors
ISP1581
Hi-Speed USB interface device
Product data
Rev. 05 — 26 February 2003
2 of 78
9397 750 10766
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
2.
Features
s Direct interface to ATA/ATAPI peripherals
s Complies fully with Universal Serial Bus Specication Rev. 2.0
s Complies with most Device Class specications
s High performance USB interface device with integrated Serial Interface Engine
(SIE), PIE, FIFO memory, data transceiver and 3.3 V voltage regulators
s Supports automatic Hi-Speed USB mode detection and Original USB fall-back
mode
s High-speed DMA interface (12.8 Mword/s)
s Fully autonomous and multi-conguration DMA operation
s 7 IN endpoints, 7 OUT endpoints and a xed control IN/OUT endpoint
s Integrated physical 8 kbyte of multi-conguration FIFO memory
s Endpoints with double buffering to increase throughput and ease real-time data
transfer
s Bus independent interface with most microcontroller/microprocessors
(12.5 Mbyte/s)
s 12 MHz crystal oscillator with integrated PLL for low EMI
s Integrated 5 V-to-3 V built-in voltage regulator
s Software controlled connection to the USB bus (SoftConnect)
s Complies with the ACPI, OnNow and USB power management requirements
s Internal power-on and low-voltage reset circuit, also supporting a software reset
s Operation over the extended USB bus voltage range (4.0 to 5.5 V) with 5 V
tolerant I/O pads
s Operating temperature range
40 to +85 °C
s Available in LQFP64 package.
3.
Applications
s Personal Digital Assistant (PDA)
s Mass storage device, e.g. Zip, Jaz, MO, CD, DVD drive
s Digital Video Camera
s Digital Still Camera
s 3G mobile phone
s MP3 player
s Communication device, e.g. router, modem
s Printer
s Scanner.
4.
Ordering information
Table 1:
Ordering information
Type number
Package
Name
Description
Version
ISP1581BD
LQFP64
plastic low prole quad at package; 64 leads; body 10 x 10 x 1.4 mm
SOT314-2
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