ST7565S
TIMING CHARACTERISTICS
System Bus Read/Write Characteristics 1 (For the 8080 Series MPU)
A0
t
AW8
tAH8
CS1
(CS2="1")
t
CYC8
t
CCLR,tCCLW
WR,RD
tCCHR,tCCHW
t
DH8
t
DS8
D0 to D7
(Write)
tACC8
tOH8
D0 to D7
(Read)
Figure 37
Table 24
(VDD = 3.3V , Ta =25°C)
Rating
Min.
Item
Signal
Symbol
Condition
Units
Max.
Address hold time
Address setup time
System cycle time
0
—
t
t
t
t
t
t
t
t
t
t
t
AH8
A0
0
240
80
80
140
80
40
10
—
—
—
—
—
—
AW8
CYC8
CCLW
CCHW
CCLR
CCHR
DS8
Enable L pulse width (WRITE)
WR
RD
Enable H pulse width (WRITE)
Enable L pulse width (READ)
Enable H pulse width (READ)
WRITE Data setup time
Ns
—
—
70
50
WRITE Address hold time
READ access time
DH8
D0 to D7
C
L
L
= 100 pF
= 100 pF
ACC8
OH8
READ Output disable time
C
5
Ver 0.6c
62/72
2009/09/07