10
4Bit Single Chip Microcontroller
DMC42C4008
ABSOLUTE MAXIMUM RATINGS
(TA = 0¡ É to 70¡ É, VDD = 5V ±10%, fX = 4.19MHz)
PARAMETER
Supply Voltage
Input Voltage
SYMBOL
VDD
VI
CONDITION
RATING
-0.3 to +7.0
-0.3 to VDD+0.3
-0.3 to VDD+0.3
-15
UNIT
V
-
All I/O ports
V
VO
Output Voltage
Output Current High
-
V
IOH
One I/O port active
All I/O ports active
One I/O port active
-
mA
-30
Output Current Low
Peak Value
+30
+15
RMS Value
Peak Value
RMS Value
Peak Value
RMS Value
Total value for ports
P1, P2, P3, P8
Total value for ports
P0, P4, P5, P6
-
+100
+60
mA
IOL
+100
+60
TA
Operating Temperature
Storage Temperature
-40 to +85
-55 to +125
¡ É
¡ É
Tstg
-
* RMS values are calculated as peak value x Duty
* Exceeding beyond those listed values under "Absolute Maximum Ratings" may cause permanent damage
to the device.
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