參數(shù)資料
型號: HT82M33A
廠商: Holtek Semiconductor Inc.
英文描述: Plug and Play 2-in-1 (Serial and PS/2) 3D mouse controller(即插即用二合一(串行和PS/2接口) 3D鼠標(biāo)控制器)
中文描述: 即插即用2合1(串口和PS / 2)3D鼠標(biāo)控制器(即插即用二合一(串行和的PS / 2接口)三維鼠標(biāo)控制器)
文件頁數(shù): 3/14頁
文件大小: 145K
代理商: HT82M33A
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
V
DD
Operating Voltage
4.5
5.0
5.5
V
I
SD
Standby Voltage
5V
RESET=0V, no load
1.5
mA
I
DD
Operating Current
5V
Freq=2MHz,
RESET=5V, no load
2.2
3
mA
V
IL
Input Low Voltage
(RB, RO, LB, TEST)
5V
0
1.5
V
V
IH
Input High Voltage
(RB, RO, LB, TEST)
5V
3.5
5.0
V
V
IL1
Input Low Voltage (Z1, Z2)
5V
0
1.0
V
V
IH1
Input High Voltage (Z1, Z2)
5V
1.2
5.0
V
V
IL2
Input Low Voltage
(CLOCK, DATA)
5V
0
1.2
V
V
IH2
Input High Voltage
(CLOCK, DATA)
5V
2.1
5.0
V
V
IL3
Input Low Voltage (RESET)
5V
0
1.8
V
V
IH3
Input High Voltage (RESET)
5V
3.3
5.0
V
I
OL
Output Sink Current
(CLOCK, DATA)
5V
V
IL
=0.5V
6
mA
I
OH
Output Source Current
(CLOCK, DATA)
5V
V
IH
=4.5V
2
mA
R
L
Pull-low Resistor (Z1, Z2)
5V
V
IH
=5V, V
SS
=0V
600
k
R
L1
Pull-low Resistor (TEST)
5V
V
IH
=5V, V
SS
=0V
10
17
30
k
R
L2
Pull-lowResistor(RB,RO,LB)
5V
V
IH
=5V, V
SS
=0V
33
45
56
k
R
L3
Pull-low Resistor (MODE)
5V
V
IH
=5V, V
SS
=0V
48
60
72
k
R
H
Pull-high Resistor
(CLOCK, DATA)
5V
V
IL
=0V
5
7.5
10
k
R
H1
Pull-high Resistor (RESET)
5V
V
IL
=0V
100
125
150
k
HT82M33A
3
August 30, 2000
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