參數(shù)資料
型號: ISP1130DL
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Universal Serial Bus compound hub with integrated keyboard controller
中文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PDSO56
封裝: PLASTIC, SSOP-56
文件頁數(shù): 56/68頁
文件大?。?/td> 1786K
代理商: ISP1130DL
Philips Semiconductors
ISP1130
USB compound hub with keyboard controller
Objective specification
Rev. 01 — 23 March 2000
56 of 68
9397 750 06895
Philips Electronics N.V. 2000. All rights reserved.
15. Static characteristics
[1]
In ‘suspend’ mode the minimum voltage is 2.7 V.
Table 89: Static characteristics; supply pins
V
CC
= 4.0 to 5.5 V; V
GND
= 0 V; T
amb
=
40 to
+
85
°
C; unless otherwise specified.
Symbol
Parameter
V
reg(3.3)
regulated supply voltage
V
th(por)
power-on reset threshold
voltage
I
CC
operating supply current
I
CC(susp
)
suspend supply current
Conditions
Min
3.0
[1]
<tbf>
Typ
3.3
2.03
Max
3.6
<tbf>
Unit
V
V
-
-
<tbf>
-
-
<tbf>
mA
μ
A
1.5 k
pull-up on upstream
port D
+
(pin DP0)
no pull-up on upstream port
D
+
(pin DP0)
-
-
<tbf>
μ
A
Table 90: 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
Input levels
V
IL
LOW-level input voltage
V
IH
HIGH-level input voltage
Conditions
Min
Typ
Max
Unit
-
2.0
2.7
-
-
-
0.8
-
3.6
V
V
V
driven
floating
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
I
OH
=
rated drive
I
OH
=
20
μ
A
-
-
2.4
V
CC
0.1
-
-
-
-
0.4
0.1
-
-
V
V
V
V
V
OH
HIGH-level output voltage
(open-drain outputs)
Leakage current
I
LI
Open-drain outputs
I
OZ
input leakage current
-
-
±
1
μ
A
OFF-state output current
-
-
±
1
μ
A
Table 91: Static characteristics: overcurrent sense pins
V
CC
= 4.0 to 5.5 V; V
GND
= 0 V; T
amb
=
40 to
+
85
°
C; unless otherwise specified.
Symbol
Parameter
V
trip
overcurrent detection
trip voltage on pins OCn
Conditions
V = V
CC
V
OCn
Min
<tbf>
Typ
85
Max
<tbf>
Unit
mV
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