ISP1583 Просмотр технического описания (PDF) - NXP Semiconductors.

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ISP1583

Hi-Speed USB peripheral controller

NXP Semiconductors. 

NXP Semiconductors

ISP1583

Hi-Speed USB peripheral controller

I Automatic Hi-Speed USB mode detection and Original USB fall-back mode

I Supports sharing mode

I Supports I/O voltage range of 1.65 V to 3.6 V

I Supports VBUS sensing

I High-speed DMA interface

I Configurable direct access data path from the microprocessor to an ATA device

I Fully autonomous and multiconfiguration DMA operation

I Seven IN endpoints, seven OUT endpoints, and a fixed control IN and OUT endpoint

I Integrated physical 8 kB of multiconfiguration FIFO memory

I Endpoints with double buffering to increase throughput and ease real-time data

transfer

I Bus-independent interface with most microcontrollers and microprocessors

I 12 MHz crystal oscillator with integrated PLL for low EMI

I Software-controlled connection to the USB bus (SoftConnect)

I Low-power consumption in operation and power-down modes; suitable for use in

bus-powered USB devices

I Supports Session Request Protocol (SRP) that adheres to Ref. 2 “On-The-Go

Supplement to the USB Specification Rev. 1.3”

I Internal power-on and low-voltage reset circuits; also supports software reset

I Operation over the extended USB bus voltage range (DP, DM and VBUS)

I 5 V tolerant I/O pads

I Operating temperature range from −40 °C to +85 °C

I Available in HVQFN64 and TFBGA64 halogen-free and lead-free packages

3. Applications

I Personal digital assistant

I Mass storage device, for example: CD, DVD, Magneto-Optical (MO) and Zip drives

I Digital video camera

I Digital still camera

I 3G mobile phone

I MP3 player

I Communication device, for example: router and modem

I Printer

I Scanner

ISP1583_7

Product data sheet

Rev. 07 — 22 September 2008

© NXP B.V. 2008. All rights reserved.

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