參數(shù)資料
型號(hào)： ISP1130
廠商： NXP Semiconductors N.V.
英文描述： Universal Serial Bus compound hub with integrated keyboard controller
中文描述： 通用串行總線控制器與集成鍵盤(pán)復(fù)合樞紐
文件頁(yè)數(shù)： 5/68頁(yè)
文件大?。?/td> 1786K
代理商： ISP1130
Philips Semiconductors
ISP1130
USB compound hub with keyboard controller
Objective specification
Rev. 01 — 23 March 2000
5 of 68
9397 750 06895
Philips Electronics N.V. 2000. All rights reserved.
5.2 Pin description
Table 2:
Symbol
[1]
XTAL1
XTAL2
RESET
Pin description (SSOP56 and SDIP56)
Pin
Type
1
I
2
O
3
I
Description
crystal oscillator input (6 MHz)
crystal oscillator output (6 MHz)
reset input (Schmitt trigger); a LOW level produces an
asynchronous reset; connect to V
CC
for power-on reset
(internal POR circuit)
supply voltage; connect to USB supply V
BUS
ground supply
regulated supply voltage (3.3 V
±
10%) from internal
regulator; used to connect pull-up resistor on UP_DP line;
pin function is controlled via the Device Status Register
(see
Table 36
):
Connect = 0 —
V
pu(3.3)
floating (high impedance)
Connect = 1 —
V
pu(3.3)
= 3.3 V
upstream port D
connection (analog)
upstream port D
+
connection (analog)
downstream port 1 D
connection (analog)
downstream port 1 D
+
connection (analog)
downstream port 2 D
connection (analog)
downstream port 2 D
+
connection (analog)
power switch control output for downstream port 1
(open-drain)
power switch control output for downstream port 2
(open-drain)
pin function is controlled via the USBCON register (see
Table 53
):
EnableOverCurrent = 0 —
GoodLink LED indicator output
for downstream port 1 (analog, open-drain); to connect an
LED use a 330
series resistor
EnableOverCurrent = 1 —
overcurrent sense input for
downstream port 1 (analog or digital); overcurrent sensing
can be either analog (AnalogOCDisable = 0) or digital
(AnalogOCDisable = 1)
pin function is controlled via the USBCON register (see
Table 53
):
EnableOverCurrent = 0 —
GoodLink LED indicator output
for downstream port 2 (analog, open-drain); to connect an
LED use a 330
series resistor
EnableOverCurrent = 1 —
overcurrent sense input for
downstream port 2 (analog or digital); overcurrent sensing
can be either analog (AnalogOCDIsable = 0) or digital
(AnalogOCDisable = 1)
ground supply
keyboard matrix return line (5 V tolerant, open drain)
[2]
keyboard matrix return line (5 V tolerant, open drain)
[2]
V
CC
GND
V
pu(3.3)
4
5
6
-
-
-
UP_DM
UP_DP
DN1_DM
DN1_DP
DN2_DM
DN2_DP
PSW1
7
8
9
10
11
12
13
AI/O
AI/O
AI/O
AI/O
AI/O
AI/O
O
PSW2
14
O
OC1/DPGL1
15
AI/O
OC2/DPGL2
16
AI/O
GND
MX0
MX1
17
18
19
-
I
I
相關(guān)PDF資料
PDF描述
ISP1130DL Universal Serial Bus compound hub with integrated keyboard controller
ISP1130N Universal Serial Bus compound hub with integrated keyboard controller
ISP1160 Embedded Universal Serial Bus Host Controller
ISP1160BD Embedded Universal Serial Bus Host Controller
ISP1160BM Embedded Universal Serial Bus Host Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1130DL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus compound hub with integrated keyboard controller
ISP1130N 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus compound hub with integrated keyboard controller
ISP1160 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller
ISP1160BD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller
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
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