參數資料
型號： ISP1362BD
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Single-chip Universal Serial Bus On-The-Go 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： 49/150頁
文件大?。?/td> 647K
代理商： ISP1362BD
Philips Semiconductors
ISP1362
Single-chip USB OTG controller
Product data
Rev. 03
—
06 January 2004
49 of 150
9397 750 12337
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
12.8.4
OC detection circuit using external 5 V power source in the OTG mode
In the OTG mode using external 5 V power source for V
BUS
, the circuit and the
operation are the same as that for the non-OTG mode (see
Section 12.8.1
and
Section 12.8.2
).
12.9 ISP1362 HC Power Management
In the ISP1362, the HC and the DC are suspended and waken up individually. The
H_SUSPEND/H_WAKEUP and D_SUSPEND/D_WAKEUP pins must be pulled-up
by a large resistor (100 k
). In the suspend state, these pins are HIGH. To wake up
the HC, these pins must be pulled LOW.
The ISP1362 can be partially suspended (only the HC or only the DC). In the partially
suspended state, clock circuit and PLL continue to work. To save power, both the HC
and the DC must be set to the suspend mode.
The HC can be suspended by writing 0x06C0 to the HcControl register.
The HC can be set awake by one of the following ways:
LOW pulse on the H_SUSPEND/H_WAKEUP pin, minimum length of pulse is
25 ns.
LOW pulse on the chip select (CS) pin, minimum length of pulse is 25 ns.
Resume signal by USB devices connected to the downstream port.
On waking up from the suspend state, the clock to the HC will sustain for 5 ms. Within
this 5 ms, the HC Driver must set the HC to the operational mode by writing 0x0680
to the HcControl register. If the HcControl register remains in the suspend state
(0x06C0) after waking up the HC, the HC will return to the suspend state after 5 ms.
(1) 100
μ
F for the host port or 4.7
μ
F for the OTG port.
Fig 25. Using internal charge pump.
004aaa150
VBUS
DM
DP
GND
chassis
chassis
1
2
3
4
5
6
C41(1)
DGND
C17
0.1
μ
F
DGND
DGND
FB2
VBUS
n.c.
H_OCn
H_PSWn
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相關代理商/技術參數
參數描述
ISP1362BD,118 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD,151 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD,157 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD157 制造商:NXP Semiconductors 功能描述:IC CONTROLLER USB-OTG 64LQFP 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 64-LQFP
ISP1362BDFA 功能描述:IC USB OTG CONTROLLER 64-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝: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 供應商設備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
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