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參數(shù)資料
| 型號： | EKM8050 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | USB %26 PS/2 Optical Mouse Controller |
| 中文描述： | USB和PS /2光學(xué)鼠標(biāo)控制器 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大小： | 487K |
| 代理商： | EKM8050 |
eKM8050
Preliminary
USB & PS/2 Optical Mouse Controller
Z-AXIS
5. Absolute Maximum Rating
Symbol
min
0
-65
-0.5
-0.5
Max
70
150
6.0
6.0
unit
oC
oC
V
V
Temperature under bias
Storage temperature
Input voltage
Output voltage
6. Electrical Characteristic
(T = 25oC, V
DD
=4.4~5.2V, V
SS
=0V)
6
2003/7/1
Symbol
Parameter
Condition
Min Type Max
Unit
3.3V Regulator
V
Rag
Output voltage of 3.3v Regulator
V
DD
= 4.2V ~ 5.2V
3.0
3.3
3.6
V
V
ResetL
Low Power Reset detecting low Voltage
-
2.3
V
V
ResetH
Low Power Reset detecting high Voltage
2.4
-
V
MCU operating
I
IL
Input Leakage Current for input pins
V
IN
=V
DD
,V
SS
-
-
1
A
V
IHX
Clock Input High Voltage
OSCI
2.5
-
-
V
V
ILX
Clock Input Low Voltage
OSCI
-
-
1.0
V
GPIO Pins
V
HL
High/Low level transfer point
Input
1.1
-
V
V
OH
Output High Voltage
I
Drive
= 5.0mA
2.4
-
-
V
V
OL
Output Low Voltage
I
Sink
= 5.0mA
The input pin with internal
pull-high resistor of Port6 or
port7 is connected to V
SS.
The input pin with internal
pull-low resistor of Port6 is
connected to V
DD
.
USB Interface
-
-
0.4
V
I
PH
Input current with pull-high resister
-
25
-
A
I
PL
Input current with pull-low resister
-
330
-
A
V
OH
Static Output High
2.8
-
3.6
V
V
OL
Static Output Low
-
-
0.3
V
V
DI
Differential Input Sensitivity
0.2
-
-
V
V
CM
Differential Input Command Mode Range
USB operation Mode
0.8
-
2.5
V
V
SE
Single Ended Receiver Threshold
0.8
-
2.0
V
C
IN
Transceiver Capacitance
-
-
20
pF
V
RG
Output Voltage of Internal Regulator
Internal Pull-high Resistor
(USB Spec 5%)
3.0
-
3.6
+20
%
V
R
PH
USB operation Mode
-20%
1.5
k
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| EKM8053 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB & PS/2 Optical Mouse Controller |
| EKM8053BM | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB & PS/2 Optical Mouse Controller |
| EKM8053BP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB & PS/2 Optical Mouse Controller |
| EKM8053CM | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB & PS/2 Optical Mouse Controller |
| EKM8053CP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB & PS/2 Optical Mouse Controller |
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