參數(shù)資料
型號: MK68901
廠商: 意法半導(dǎo)體
英文描述: Multifunction Peripheral(多功能外圍電路)
中文描述: 多功能外圍(多功能外圍電路)
文件頁數(shù): 20/33頁
文件大小: 313K
代理商: MK68901
D.C. CHARACTERISTICS
T
A
= 0
°
C to 70
°
C ; V
CC
= + 5V
±
5% Unless Otherwise Specified
Symbol
V
IH
V
IL
V
OH
V
OL
I
LL
I
LI
I
LOH
I
LOL
I
OH
I
OL
All voltages are referenced to ground.
Parameter
Test Condition
Min.
2.0
– 0.3
2.4
Max.
V
CC
+ .3
0.8
Unit
V
V
V
V
mA
μ
A
μ
A
μ
A
μ
A
mA
Input High Voltage
Input Low Voltage
Output High Voltage (except DTACK)
Output Low Voltage (except DTACK)
Power Supply Current
Input Leakage Current
Tri-state Output Leakage Current in Float
Tri-state Output Leakage Current in Float
DTACK Output Source Current
DTACK Output Sink Current
I
OH
= – 120
μ
A
I
OL
= 2.0mA
Outputs Open
V
IN
= 0 to V
CC
V
OUT
= 2.4 to V
CC
V
OUT
= 0.5V
V
OUT
= 2.4
V
OUT
= 0.5
0.5
180
±
10
10
– 10
– 400
5.3
CAPACITANCE
T
A
= 25
°
C, f = 1MHzunmeasured pins returned to ground.
Symbol
C
IN
C
OUT
Parameter
Test Condition
Max.
10
10
Unit
pF
pF
Input Capacitance
Tri-state Output Capacitance
Unmeasured pins returned to
ground
MK68901 ELECTRICAL SPECIFICATIONS – PRELIMINARY
ABSOLUTE MAXIMUM RATINGS
Symbol
T
A
T
stg
V
I
P
D
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other condition above those indicated in the operational sec-
tions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect re-
liability.
Parameter
Value
Unit
°
C
°
C
V
W
Temperature under Bias
Storage Temperature
Voltage on Any Pin with Respect to Ground
Power Dissipation
– 25 to + 100
– 65 to + 150
– 0.3 to + 7
1.5
MK68901
20/33
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