參數(shù)資料
型號： ISP1181
廠商： NXP Semiconductors N.V.
英文描述： Full-speed Universal Serial Bus Interface Device(全速通用串行總線接口器件)
中文描述： 全速通用串行總線接口設(shè)備（全速通用串行總線接口器件）
文件頁數(shù)： 46/69頁
文件大小： 1655K
代理商： ISP1181
Philips Semiconductors
ISP1181
Full-speed USB interface
Objective specification
Rev. 01 — 13 March 2000
46 of 69
9397 750 06896
Philips Electronics N.V. 2000. All rights reserved.
[1]
[2]
[3]
[4]
D
+
is the USB positive data pin; D
is the USB negative data pin.
Includes external resistors of 22
±
1% on both D
+
and D
.
This voltage is available at pin V
reg(3.3)
.
In ‘suspend’ mode the minimum voltage is 2.7 V.
Schmitt trigger inputs
V
th(LH)
positive-going threshold
voltage
negative-going threshold
voltage
hysteresis voltage
1.4
-
1.9
V
V
th(HL)
0.9
-
1.5
V
V
hys
Output levels
V
OL
0.4
-
0.7
V
LOW-level output voltage
(open drain outputs)
I
OL
= rated drive
I
OL
= 20
μ
A
-
-
-
-
0.4
0.1
V
V
Leakage current
I
LI
Open-drain outputs
I
OZ
input leakage current
-
-
±
5
μ
A
OFF-state output current
-
-
±
5
μ
A
Table 54: Static characteristics: digital pins
V
CC
= 4.0 to 5.5 V; V
GND
= 0 V; T
amb
=
40 to
+
85
°
C; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Table 55: Static characteristics: analog I/O pins (D
+
, D
)
[1]
V
CC
= 4.0 to 5.5 V; V
GND
= 0 V; T
amb
=
40 to
+
85
°
C; unless otherwise specified.
Symbol
Parameter
Input levels
V
DI
differential input sensitivity
V
CM
differential common mode
voltage
V
IL
LOW-level input voltage
V
IH
HIGH-level input voltage
Output levels
V
OL
LOW-level output voltage
V
OH
HIGH-level output voltage
Leakage current
I
LZ
OFF-state leakage current
Capacitance
C
IN
transceiver capacitance
Resistance
R
PU
pull-up resistance on D
+
Z
DRV
[2]
driver output impedance
Z
INP
input impedance
Termination
V
TERM
[3]
termination voltage for
upstream port pull-up (R
PU
)
Conditions
Min
Typ
Max
Unit
|
V
I(D
+
)
V
I(D
)
|
includes V
DI
range
0.2
0.8
-
-
-
2.5
V
V
-
2.0
-
-
0.8
-
V
V
R
L
= 1.5 k
to
+
3.6V
R
L
= 15 k
to GND
-
2.8
-
-
0.3
3.6
V
V
-
-
±
10
μ
A
pin to GND
-
-
20
pF
SoftConnect = ON
steady-state drive
1.1
29
10
-
-
-
1.9
44
-
k
M
3.0
[4]
-
3.6
V
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參數(shù)描述
ISP1181A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Full-speed Universal Serial Bus peripheral controller
ISP1181ABS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Full-speed Universal Serial Bus peripheral controller
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
ISP1181ABS,551 功能描述:USB 接口集成電路 USB 1.1 ADVANCED 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
ISP1181ABS,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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
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