- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360998 > ISP1160BD (NXP SEMICONDUCTORS) Embedded Universal Serial Bus Host Controller PDF資料下載
參數(shù)資料
| 型號(hào)： | ISP1160BD |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | Embedded Universal Serial Bus Host Controller |
| 中文描述： | 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)： | 35/88頁 |
| 文件大?。?/td> | 2044K |
| 代理商： | ISP1160BD |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第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頁當(dāng)前第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頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁
Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 04 — 04 July 2003
35 of 88
9397 750 11371
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
In the suspended state, the device will consume considerably less power by turning
off the internal 48 MHz clock, PLL and crystal, and setting the internal regulator to
power-down mode. The ISP1160 suspend and resume clock scheme is shown in
Figure 28
.
Pin H_SUSPEND is the sensing output pin for the HC’s suspended state. When the
HC goes into the USBSuspend state, this pin will output a HIGH level (logic 1). This
pin is cleared to LOW (logic 0) level only when the HC is put into a USBReset state or
USBOperational state (refer to the HcControl register bits 7 to 6; 01H to read, 81H to
write). Bit 11, SuspendClkNotStop, of the HcHardwareConfiguration register (20H to
read, A0H to write), defines if the HC internal clock is stopped or kept running when
the HC goes into the USBSuspend state. After the HC enters the USBSuspend state
for 1.3 ms, the internal clock will be stopped if bit SuspendClkNotStop is logic 0.
For details on power consumption, refer to Philips Application Note
AN10022 ISP1160x Low Power Consumption
9.9.2
HC wake-up from suspended state
There are three methods to wake up the HC from the USBSuspend state: hardware
wake-up, software wake-up, and USB bus resume. They are described as follows.
Wake-up by pin H_WAKEUP:
Pins H_SUSPEND and H_WAKEUP provide
hardware wake-up, a way of remote wake-up control for the HC without the need to
access the HC internal registers. H_WAKEUP is an external wake-up control input
pin for the HC. After the HC goes into the USBSuspend state, it can be woken up by
sending a HIGH level pulse to pin H_WAKEUP. This will turn on the HC’s internal
clock, and set bit 6, ClkReady, of the Hc
μ
PInterrupt register (24H to read, A4H to
write). Under the USBSuspend state, once pin H_WAKEUP goes HIGH, after 160
μ
s,
the internal clock will be up. If pin H_WAKEUP continues to be HIGH, then the
internal clock will be kept running, and the microprocessor can set the HC into
USBOperational state during this time. If H_WAKEUP goes LOW for more than
1.14 ms, the internal clock stops and the HC goes back into the USBSuspend state.
Fig 28. ISP1160 suspend and resume clock scheme.
004aaa375
On
On
XOSC_6MHz
XOSC
On
VOLTAGE
REGULATOR
HC PLL
HC_ClkOk
HC_RawClk48M
HC_EnableClock
H_WAKEUP (pin)
CS_N (pin)
HC_NeedClock
PLL_Lock
PLL_ClkOut
On
DIGITAL
CLOCK
SWITCH
HC
CORE
HC_Clk48MOut
HcHardware Configuration
bit 11 (SuspendClkNotStop)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISP1160BM | Embedded Universal Serial Bus Host Controller |
| ISP1161A | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161ABD | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161ABM | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161 | Full-speed Universal Serial Bus single-chip host and device controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1160BD,157 | 功能描述:USB 接口集成電路 USB 1.1 HOST CONTROLLER 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 |
| ISP1160BD/01 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller |
| ISP1160BD/01,118 | 功能描述:USB 接口集成電路 USB HOST CTRL 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 |
| ISP1160BD/01,151 | 功能描述:USB 接口集成電路 USB FULL SPEED HOST 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 |
| ISP1160BD/01,157 | 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。