Hitachi AP1 Data Book page 339

4-bit single-chip microcomputer
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - H M C S 4 0 4 C L
• ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Value
Unit
Note
Supply Voltage
Vcc
-0.3 to +7.0
V
Terminal Voltage
VT
-0.3 to V cc +0.3
V
3
Vcc -45 to Vcc +0.3
V
4
Total Allowance of Input Currents
~IO
50
mA
5
Total Allowance of Output Currents
-~IO
150
mA
6
Maximum Input Current
1 0
15
mA
7,8
4
mA
9,10
Maximum Output Current
-10
6
mA
9, 11
30
mA
9, 12
Operating Temperature
Topr
-20 to +75
°c
Storage Temperature
T stg
-55 to +125
°c
(Note 1)
Permanent damage may occur if "Absolute Maximum Ratings" are exceeded. Normal operation should be under the conditions of
"Electrical Characteristics". If these conditions are exceeded, it may cause the malfunction and affect the reliability of
LSI.
(Note 2)
(Note 3)
(Note
4)
(Note
5)
(Note 6)
(Note
7)
(Note 8)
(Note
9)
(Note 10)
(Note 11)
(Note 12)
All voltages are with respect to GND.
Applied to standard pins.
Applied to high voltage pins.
Total allowance of input current is the total sum of input current which flow in from all I/O pins to GND simultaneously.
Total allowance of output current is the total sum of the output current which flow out from Vee to all I/O pins simultaneously.
Maximum input current is the maximum amount of input current from each I/O pin to GN D.
Applied to Do - D3 and R3 - R8.
Maximum output current is the maximum amount of output current from VCC to each I/O pin.
Applied to Do - D3 and R3 - R8.
Applied to RO - R2.
Applied to D. - D,s.
337

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