- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360999 > ISP1183BS (NXP SEMICONDUCTORS) Low-power Universal Serial Bus interface device with DMA PDF資料下載
參數(shù)資料
| 型號： | ISP1183BS |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | Low-power Universal Serial Bus interface device with DMA |
| 中文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQCC32 |
| 封裝： | 5 X 5 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT-617-1, HVQFN-32 |
| 文件頁數(shù)： | 9/62頁 |
| 文件大?。?/td> | 295K |
| 代理商： | ISP1183BS |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁當(dāng)前第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁
Philips Semiconductors
ISP1183
Low-power USB interface device with DMA
Product data
Rev. 01 — 24 February 2004
9 of 62
9397 750 11804
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
8.5 Bit clock recovery
The bit clock recovery circuit recovers the clock from the incoming USB data stream
using a 4 x oversampling principle. It can track jitter and frequency drift as specified
by the USB Specification Rev. 2.0
8.6 Voltage regulator
A 5 V-to-3.3 V voltage regulator is integrated on-chip to supply the analog transceiver
and internal logic. This voltage is available at pin V
REG(3V3)
to supply an external
1.5 k
pull-up resistor on pin DP. Alternatively, the ISP1183 provides SoftConnect
technology through an integrated 1.5 k
pull-up resistor (see
Section 8.4
).
8.7 PLL clock multiplier
A 6 MHz-to-48 MHz clock multiplier Phase-Locked Loop (PLL) is integrated on-chip.
This allows for the use of a low-cost 6 MHz crystal, which also minimizes EMI. No
external components are required for the operation of the PLL.
8.8 PIO and DMA interfaces
A generic Parallel I/O (PIO) interface is defined for speed and ease-of-use. It also
allows direct interfacing to most microcontrollers. To a microcontroller, the ISP1183
appears as a memory device with an 8-bit data bus and a 1-bit address bus. The
ISP1183 supports nonmultiplexed address and data buses.
The ISP1183 can also be configured as a Direct Memory Access (DMA) slave device
to allow more efficient data transfer. One of the 14 endpoint FIFOs may directly
transfer data to or from the local shared memory. The DMA interface can be
independently configured from the PIO interface.
It can be directly interfaced to microprocessors or microcontrollers with I/O voltage
range as low as 1.65 V.
8.9 V
BUS
indicator
The ISP1183 indicates the availability of V
BUS
using the V
BUS
pin. When V
BUS
is
available (at pin V
BUS
), pin VBUSDET_N will output LOW. When V
BUS
is not available
(at pin V
BUS
), pin VBUSDET_N will output HIGH. Pin VBUSDET_N will change from
HIGH-to-LOW level in approximately 2.5 ms to 3.5 ms. See
Section 19
.
8.10 Operation modes
The ISP1183 can be operated in several operation modes as given in
Table 3
.
Table 3:
Pin name
ISP1183 operation modes
Plug-out
state
0 V
1.8 V
X
X
H
Dead state
Reset state
Plug-in state
Normal state
V
BUS
V
DD(I/O)
WAKEUP
RESET_N
INT_N
X
0 V
X
X
L
[1]
5 V
1.8 V
L
L
H
5 V
1.8 V
L
H
H
5 V
1.8 V
L
H
-
[2]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISP1301 | Universal Serial Bus On-The-Go transceiver |
| ISP1301BS | Universal Serial Bus On-The-Go transceiver |
| ISP1362 | Single-chip Universal Serial Bus On-The-Go controller |
| ISP1362BD | Single-chip Universal Serial Bus On-The-Go controller |
| ISP1362EE | Single-chip Universal Serial Bus On-The-Go controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1183BS,118 | 功能描述:USB 接口集成電路 FULL-SPD 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 |
| ISP1183BS,151 | 功能描述:USB 接口集成電路 FULL-SPD 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 |
| ISP1183BS,157 | 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 |
| ISP1183BSFA | 功能描述:IC USB HOST CTRL LOW-SPD 32HVQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| ISP1183BS-S | 功能描述:USB 接口集成電路 FULL-SPD 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。