S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 490

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

S1D15710 Series
System bus read/write characteristics 2 (68 series MPU)
*1 is set when CS is LOW and access is made with E.
*2 is used when E is HIGH and access is made with CS.
Table 29
11–52
Address hold time
Address setup time
System cycle time
Data setup time
Data hold time
Access time
Output disable time
Enable HIGH pulse
width
Enable LOW pulse
width
*1
*2
(CS2="1")
(CS2="1")
D0 to D7
D0 to D7
(Write)
(Read)
Item
R/W
CS1
CS1
A0
E
E
Read
Write
Read
Write
D0 to D7
t
Signal
AW6
A0
E
E
Symbol
t
t
t
t
t
t
EWHW
EWHR
EWLW
t
EWLR
t
t
CYC6
t
t
ACC6
AW6
AH6
DS6
DH6
OH6
t
ACC6
Figure 29
t
EPSON
EWHR
,
t
EWHW
t
DS6
Condition
CL=100pF
[V
t
t
CYC6
OH6
t
AH6
DD
Specification value
t
t
EWLR
=4.5V to 5.5V, Ta=–40 to 85 C]
DH6
Min.
333
30
10
10
70
30
30
30
—
0
0
,
t
EWLW
Max.
—
—
—
—
—
70
50
—
—
—
—
Rev. 1.1a
Unit
ns