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參數(shù)資料
| 型號： | ISP1583BS |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | Hi-Speed Universal Serial Bus peripheral controller |
| 中文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQCC64 |
| 封裝： | 9 X 9 MM, 0.85 MM HEIGHT, LEAD FREE, PLASTIC, MO-220, SOT-804-1, HVQFN-64 |
| 文件頁數(shù)： | 14/87頁 |
| 文件大小： | 420K |
| 代理商： | ISP1583BS |
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Philips Semiconductors
ISP1583
Hi-Speed USB peripheral controller
Product data
Rev. 03 — 12 July 2004
14 of 87
9397 750 13461
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
8.4 Microcontroller interface and microcontroller handler
The microcontroller interface allows direct interfacing to most microcontrollers and
microprocessors. The interface is configured at power-up through pins BUS_CONF,
MODE1 and MODE0.
When pin BUS_CONF = HIGH, the microcontroller interface switches to
generic
processor mode
in which AD[7:0] is the 8-bit address bus and DATA[15:0] is the
separate 16-bit data bus. If pin BUS_CONF = LOW, the interface is in
split bus
mode
, where AD[7:0] is the local microprocessor bus (multiplexed address and data)
and DATA[15:0] is solely used as the DMA bus.
When pin MODE0 = HIGH, pins RD_N and WR_N are the read and write strobes
(8051 style). If pin MODE0 = LOW, pins RW_N and DS_N pins represent the
direction and data strobe (Motorola style).
When pin MODE1 = LOW, pin ALE is used to latch the multiplexed address on pins
AD[7:0]. When pin MODE1 = HIGH, pin A0 is used to indicate address or data. Pin
MODE1 is only used in split bus mode; in generic processor mode it must be tied to
V
CC(I/O)
.
The microcontroller handler allows the external microcontroller to access the register
set in the Philips SIE as well as the DMA handler. The initialization of the DMA
configuration is done through the microcontroller handler.
8.5 OTG SRP module
The OTG supplement defines a Session Request Protocol (SRP), which allows a
B-device to request the A-device to turn on V
BUS
and start a session. This protocol
allows the A-device, which may be battery-powered, to conserve power by turning off
V
BUS
when there is no bus activity while still providing a means for the B-device to
initiate bus activity.
Any A-device, including a PC or laptop, can respond to SRP. Any B-device, including
a standard USB peripheral, can initiate SRP.
The ISP1583 is a device that can initiate SRP.
8.6 Philips high-speed transceiver
8.6.1
Philips Parallel Interface Engine (PIE)
In the high-speed (HS) transceiver, the Philips PIE interface uses a 16-bit parallel
bidirectional data interface. The functions of the HS module also include bit-stuffing or
destuffing and Non-Return-to-Zero Inverted (NRZI) encoding or decoding logic.
8.6.2
Peripheral circuit
To maintain a constant current driver for HS transmit circuits and to bias other analog
circuits, an internal band gap reference circuit and an RREF resistor form the
reference current. This circuit requires an external precision resistor (12.0 k
±
1 %)
connected to the analog ground.
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| ISP1760 | Hi-Speed Universal Serial Bus host controller for embedded applications |
| ISP1761 | Hi-Speed Universal Serial Bus On-The-Go controller |
| ISP1761BE | Hi-Speed Universal Serial Bus On-The-Go controller |
| ISP1761ET | Hi-Speed Universal Serial Bus On-The-Go controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1583BS,518 | 功能描述:USB 接口集成電路 USB PERIPH CNTRLR RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1583BS,551 | 功能描述:USB 接口集成電路 HI-SPEED USB2 DEVICE RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1583BS,557 | 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1583BS518 | 制造商:ST-Ericsson 功能描述:CONTROLLER USB PERIPHERAL 64HVQFN |
| ISP1583BSGA | 功能描述:IC USB CTRL HI-SPEED 64HVQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
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