參數(shù)資料
型號(hào)： ISP1761BE
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Hi-Speed Universal Serial Bus On-The-Go controller
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP128
封裝： 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT425-1, LQFP-128
文件頁數(shù)： 51/158頁
文件大?。?/td> 724K
代理商： ISP1761BE
9397 750 13258
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 12 January 2005
51 of 158
Philips Semiconductors
ISP1761
Hi-Speed USB OTG controller
Table 52:
Bit
[1]
31 to 16
Power Down Control register: bit description
Symbol
Description
CLK_OFF_
COUNTER
[15:0]
This timeout is applicable only if, during the given interval, the Host
Controller is not programmed back to normal functionality.
03E8h —
The default value. It determines the default wake-up interval
of 10 ms. A value of zero implies that the Host Controller never wakes
up on any of the events. This may be useful when using the ISP1761
as a peripheral to save power by permanently programming the Host
Controller in suspend.
FFFFh —
The maximum value. It determines a maximum wake-up
time of 500 ms.
The setting of this register is based on the 100 kHz
±
40 % LazyClock
frequency. It is a multiple of 10
μ
s period. In 16-bit mode, a write
operation to these bits with any value will determine a fixed wake-up
time of 50 ms.
-
reserved
PORT3_
PD
0 —
Port 3 pull-down resistors are connected in suspend
1 —
Port 3 pull-down resistors are not connected in suspend.
PORT2_
PD
0 —
Port 2 internal pull-down resistors are connected in suspend
1 —
Port 2 internal pull-down resistors are not connected in suspend.
VBATDET_
PWR
0 —
V
BAT
detector is powered or enabled in suspend
1 —
V
BAT
detector is not powered or disabled in suspend.
-
reserved; write logic 0
BIASEN
BIAS Circuits Powered
: Controls the power to internal BIAS circuits.
0 —
Internal BIAS circuits are not powered in suspend
1 —
Internal BIAS circuits are powered in suspend.
VREG_ON
V
REG
Powered
: Enables or disables the internal 3.3 V and 1.8 V
regulators when the ISP1761 is in suspend.
0 —
Internal regulators are powered in suspend
1 —
Internal regulators are not powered in suspend.
OC3_PWR
OC3_N Powered
: Controls the powering of the overcurrent detection
circuitry for port 3.
0 —
Overcurrent detection is powered on or enabled during suspend
1 —
Overcurrent detection is powered off or disabled during suspend.
This may be useful when connecting a faulty device while the system
is in standby.
Clock Off Counter
: Determines the wake-up status duration after any
wake-up event before the ISP1761 goes back into suspend mode.
15 to 13
12
Port 3 Pull-Down
: Controls port 3 pull-down resistors.
11
Port 2 Pull-Down
: Controls port 2 pull-down resistors.
10
V
BAT
Detector Powered
: Controls the power to the V
BAT
detector.
9 to 6
5
4
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1761BE,518 功能描述:USB 接口集成電路 USB HS OTG 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
ISP1761BE,551 功能描述:USB 接口集成電路 DO NOT USE ORDER -T OR NO "-" 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
ISP1761BE,557 功能描述:USB 接口集成電路 USB HS OTG CTRLR 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
ISP1761BE518 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 128LQFP
ISP1761BEGE 功能描述:IC USB CTRL HI-SPEED 128LQFP 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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