參數(shù)資料
型號(hào): MTP805S
廠商: Electronic Theatre Controls, Inc.
英文描述: 8051 Embedded USB/PS2 Keyboard/Mouse Controller
中文描述: 8051嵌入式USB/PS2鍵盤/鼠標(biāo)控制器
文件頁(yè)數(shù): 13/15頁(yè)
文件大?。?/td> 125K
代理商: MTP805S
MYSON
TECHNOLOGY
MTP805
(Rev. 0.9)
Revision 0.9 - 13 - 2000/07/19
ELECTRICAL PARAMETERS
1. Absolute Maximum Ratings
at: Ta= 0 to 70 oC, VSS=0V
Name
Symbol
VDD
Vin
Vout
Topg
Tstg
Range
-0.3 to +6.0
-0.3 to VDD+0.3
-0.3 to VDD+0.3
0 to +70
-25 to +125
Unit
V
V
V
oC
oC
Maximum Supply Voltage
Maximum Input Voltage
Maximum Output Voltage
Maximum Operating Temperature
Maximum Storage Temperature
2. Allowable Operating Conditions
at: Ta= 0 to 70 oC, VSS=0V
Name
Symbol
VDD
Vih1
Vil1
Fosc
Min.
4.5
Max.
5.5
VDD +0.3
0.15 x VDD
6
Unit
V
V
V
MHz
Supply Voltage
Input "H" Voltage
Input "L" Voltage
Operating Freq.
0.7 x VDD
-0.3
6
3. DC Characteristics
at: Ta= 25 oC, VSS=0V, VDD=5V, Fosc=6MHz
Name
Active current
Power Down current
Output High Voltage @ Ioh=-100u
Output Low Voltage @ Iol=4mA
LED sink current @ Vol=3.2V
RST pin pull down resistor
KSI pin pull up resistor
V33 output voltage
Symbol
Icc
Ipd
Voh
Vol
Iled
Rrst
Rksi
V33
Min.
Max.
6
20
Unit
mA
uA
V
V
mA
Kohm
Kohm
V
4.0
0.45
6.2
50
50
3.2
150
100
3.4
4. AC Characteristics
at: Ta= 25 oC, VSS=0V, VDD=5V, Fosc=6MHz
Name
DP/DM rise time
DP/DM fall time
DP,DM cross point
Symbol
Trise
Tfall
Vx
Min.
75
75
1.3
Max.
300
300
2.0
Unit
ns
ns
V
* note: all USB transceiver characteristic can meet USB 1.1 spec
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