2.3 Timing Characteristics
For the 8080 Series MPU
VDD = 3.3V , Ta = 25ºC
Rating
Item
Signal
A0
Symbol Condition
Units
Min
20
Max
-
Address hold time
Address setup time
System cycle time
Enable L pulse width (Write)
Enable H pulse width (Write)
Enable L pulse width (Read)
tAH8
-
-
-
-
tAW8
tCYC8
tCCLW
20
200
100
100
100
-
-
-
-
-
-
-
-
RW_WR
E_RD
tCCHW
tCCLR
tCCHR
tDS8
tDH8
tACC8
-
-
ns
Enable H pulse width (Read)
WRITE Data setup time
-
-
-
100
150
20
-
WRITE Address hold time
DB0 to DB7
READ access time
CL=100pF
CL=100pF
40
30
READ Output disable time
tOH8
-
PE240128WRF-001-HQ VER.0
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