參數(shù)資料
型號(hào): ISP1161BD
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: Full-speed Universal Serial Bus single-chip host and device 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): 40/127頁
文件大?。?/td> 2762K
代理商: ISP1161BD
Philips Semiconductors
ISP1161
Full-speed USB single-chip host and device controller
Product data
Rev. 01 — 3 July 2001
40 of 130
9397 750 08313
Philips Electronics N.V. 2001. All rights reserved.
10. Suspend and wakeup (in HC)
10.1 HC suspended state
The HC can be put into suspended state by setting the HcControl register (01H -
Read, 81H - Write). See
Figure 23
for the HC’s flow of USB states changes.
Fig 36. Using external OC detection circuit.
Vo
Vi
OC
EN
VCC
H_OCn
H_PSWn
H_DMn
H_DPn
USB
downstream
port
connector
47 pF
(2
×
)
22
22
VBUS
+
3.3 V or
+
5 V
+
5 V
external
OC detect
MGT961
ATX
1
0
Reg
PSW
OC select
OC detect
regulator
HC CORE
C/L
SIE
15 k
(2
×
)
ISP1161
bit 10
bit 12
HcHardware
Configuration
HcHardware
Configuration
Fig 37. ISP1161 suspend and resume clock scheme.
MGT958
On
On
XOSC_6MHz
(to DC PLL)
XOSC
On
VOLTAGE
REGULATOR
HC PLL
HC_ClkOk
HC_RawClk48M
HC_EnableClock
H_Wakeup (pin)
DC_EnableClock
CS (pin)
HC_NeedClock
PLL_Lock
PLL_ClkOut
On
DIGITAL
CLOCK
SWITCH
HC
CORE
HC_Clk48MOut
HcHardware Configuration
bit 11 (SuspendClkNotStop)
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參數(shù)描述
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ISP1181ABS,518 功能描述:USB 接口集成電路 USB 1.1 ADV 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