11
DMC42C3008
4Bit Single Chip Microcontroller
DC ELECTRICAL CHARACTERISTICS
(VSS = 0, VDD = 5V ±10%, TA = 25¡ É, fX = 4.19MHz)
LIMIT
TYP.
UNIT NOT
PARAMETER SYMBOL
TEST
MAX.
MIN.
CONDITION
4.5
5.5
Supply Voltage
High Level
VDD
VIH
VDD
-
-
V
V
0.8VDD
VDD+0.
RESETB
SCK, SI
INT0~3
TI2
Input Voltage
VDD-
-0.3
-
XI
-
-
V
V
0.2VDD
Low Level
VIL
RESETB
SCK, SI
INT0~3
TI2
Input Voltage
VDD-40
0.2VDD
-
V
-0.3
0.5
-
XI
-
-
V
V
VDD-
High Level
Output Voltage
Low Level
VOH
VOL
SCK, SO
TOC
-IOH = 0.5mA
IOL = 0.4mA
-
-
0.4
3
SCK, SO
TOC
-
-
V
Output Voltage
I/O Leakage
Current
| IIL | RESETB,TOC VIN = 0 V to VDD
uA
1
SCK, SI, SO
XI
-
-
15
10
INT0~3
TI2
VIN = VDD - 40V
to VDD
-
-
uA
Supply Current
IDD
VDD = 5V
mA
2, 5
3, 5
4
fX = 4MHz
-
-
5
2
VDD = 5V
fX = 4MHz
-
-
mA
uA
ISBY
ISTOP
VDD = 5V
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