參數(shù)資料
型號： ISP1561
廠商： NXP Semiconductors N.V.
英文描述： ISP1561BM
中文描述： ISP1561BM
文件頁數(shù)： 7/102頁
文件大?。?/td> 2875K
代理商： ISP1561
Philips Semiconductors
ISP1561
USB PCI host controller
Product data
Rev. 01 — 06 February 2003
7 of 102
9397 750 10015
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
6.2 Pin description
Table 2:
Symbol
[1]
SEL48M
Pin description
Pin
1
Type
I
Description
selection between 12 MHz crystal and 48 MHz oscillator;
push-pull; TTL with hysteresis; 5 V tolerant
0 —
12 MHz crystal is used
1 —
48 MHz oscillator is used
I
2
C-bus clock (open-drain)
[2]
I
2
C-bus data (open-drain)
[2]
PCI Power Management Event; used by a device to
request a change in the device or system power state;
push-pull, open-drain; 10 ns slew rate control; CMOS; 5 V
tolerant
auxiliary voltage (3.3 V)
digital ground
system keyboard interrupt; push-pull, open-drain; 10 ns
slew rate control; CMOS; 5 V tolerant
system mouse interrupt; push-pull, open-drain; 10 ns slew
rate control; CMOS; 5 V tolerant
active downstream port selection; push-pull; TTL with
hysteresis; 5 V tolerant
SCL
SDA
PME#
2
3
4
O
I/O
O
V
AUX
DGND
IRQ1
5
6
7
-
-
O
IRQ12
8
O
SEL2PORTS
9
I
0 —
all the four ports are active
1 —
only port 1 and port 2 are active; port 3 and port 4 are
inactive
supply voltage (3.3 V)
legacy gate 20 output; push-pull, open-drain; 10 ns slew
rate control; CMOS; 5 V tolerant
legacy keyboard interrupt input; push-pull; TTL with
hysteresis; 5 V tolerant
[3]
legacy mouse interrupt input; push-pull; TTL with
hysteresis; 5 V tolerant
[3]
digital ground
System Management Interrupt; push-pull, open-drain;
10 ns slew rate control; CMOS; 5 V tolerant
PCI interrupt; push-pull, open-drain; 10 ns slew rate
control; CMOS; 5 V tolerant
supply voltage (3.3 V)
PCI reset; used to bring PCI-specific registers, sequencers
and signals to a consistent state; push-pull; TTL with
hysteresis; 5 V tolerant
PCI system clock (33 MHz)
PCI grant; indicates to the agent that access to the bus has
been granted
digital ground
V
DD
A20OUT
10
11
-
O
KBIRQ1
12
I
MUIRQ12
13
I
DGND
SMI#
14
15
-
O
INTA#
16
O
V
DD
RST#
17
18
-
I
CLK
GNT#
19
20
I
I
DGND
21
-
相關(guān)PDF資料
PDF描述
ISP1561BM ISP1561BM
ISP1562 Hi-Speed Universal Serial Bus PCI Host Controller
ISP1562BE Hi-Speed Universal Serial Bus PCI Host Controller
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ISP1581BD Universal Serial Bus 2.0 high-speed interface device
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1561 HI-SPEED USB H 制造商:NXP Semiconductors 功能描述:
ISP1561BM 制造商:NXP Semiconductors 功能描述:
ISP1561BM,518 功能描述:USB 接口集成電路 USB 2.0 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1561BM,551 功能描述:USB 接口集成電路 USB 2.0 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1561BM,557 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
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