10
4Bit Single Chip Microcontroller
DMC42C3008
ABSOLUTE MAXIMUM RATINGS
(TA = 0¡ É to 70¡ É, VDD = 5V ±10%, fX = 4.19MHz)
PARAMETER
Supply Voltage
SYMBOL
CONDITION
RATING
UNIT
VDD
VPP
VT
-0.3 to + 6.0
V
V
V
Programming Voltage
Pin Voltage
Note 1
-0.3 to 13.0
Note 2
Note 3
-0.3 to VDD+0.3
VDD-45 to VDD+0.3
Total Permissible Input Current
Total Permissible Output Current
Maximum Input Current
Note 4
70
mA
mA
mA
¢² IO
-¢² IO
IO
Note 5
150
Note 6, 7
Note 6, 8
Note 9, 10
Note 10, 11
4
20
Maximum Output Current
-IO
4
mA
30
Operating Temperature
Storage Temperature
TA
-40 to +85
-55 to +125
VDD - 40
¡ É
¡ É
V
Tstg
Vdisp
Note 12
Vdisp Voltage
Notes : Permanent damage may occur if these absolute maximum rating are exceeded. Normal
operation must be under the conditions stated in the electrical characteristics tables. If these
conditions are exceeded, the LSI may malfunction or its reliability may be affected.
1. Applies to pin AVDD ( VPP ) of DMC42P3008.
2. Applies to all standard voltage pins.
3. Applies to all high voltage pins.
4. The total permissible input current is the total input currents simultaneously flowing in from
all I/O pins to VSS.
5. The total permissible output current is the total output currents simultaneously flowing out
from VDD to all I/O pins.
6. The maximum input current is the maximum current flowing from each I/O pin to VSS.
7. Applies to ports PA, PB.
8. Applies to ports P1, PC.2, PC.3.
9. Applies to ports P1, PA, PB, PC.2, PC.3.
10. The maximum output current is the maximum current flowing from VDD to each I/O pin.
11. Applies to ports P0, P1.3, P2, P4, P5 and P6.
12. The maximum applied voltage is VDD - 40V.
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