SSD1858 Solomon Systech, SSD1858 Datasheet - Page 45

• Manufacturer Part Number: SSD1858
• Description: LCD Segment / Common Driver
• Manufacturer: Solomon Systech

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Table 17 - Parallel Timing Characteristics (T
(Read data from driver)
SSD1858
(Write dat a to driver)
Symbol
PW
PW
t
t
t
t
t
cycle
DSW
DHW
t
t
t
DHR
ACC
t
AS
AH
OH
t
R
F
CSH
CSL
D
D
WR (R/W)
D/C
CS
0
RD (E)
0
-D
Figure 16 - Parallel 8080-series Interface Timing Characteristics (PS0 = H, PS1 = L)
-D
7
7
Clock Cycle Time (write cycle)
Address Setup Time
Address Hold Time
Write Data Setup Time
Write Data Hold Time
Read Data Hold Time
Output Disable Time
Access Time (RAM)
Access Time (command)
Chip Select Low Pulse Width (read RAM)
Chip Select Low Pulse Width (read Command)
Chip Select Low Pulse Width (write)
Chip Select High Pulse Width (read)
Chip Select High Pulse Width (write)
Rise Time
Fall Time
Rev 1.1
09/2002
t
AS
t
F
Parameter
t
AC C
A
= -40 to 85 C, V
PW
Valid Data
CSL
t
D SW
Valid Data
t
cycl e
DD
= 1.8V, V
t
R
t
DH W
t
AH
t
D HR
SS
t
OH
=0V)
Min
200
500
500
100
200
100
40
10
10
15
15
PW
0
0
-
-
-
CSH
1000
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
25
50
40
10
10
SOLOMON
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
40