SSD1858 Solomon Systech, SSD1858 Datasheet - Page 44

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

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Table 16 – Parallel Timing Characteristics (T
(Read data f rom driv er)
39
SSD1858
(Write data to driv er)
Symbol
PW
PW
t
t
t
t
t
cycle
DSW
DHW
t
t
t
DHR
ACC
t
AS
AH
OH
t
R
F
D
CSH
CSL
R/ W
D/ C
D
E
CS
0
0
-D
-D
Figure 15 - Parallel 6800-series Interface Timing Characteristics (PS0 = H, PS1 = H)
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
t
ACC
Parameter
PW
Valid Data
A
CSL
= -40 to 85 C, V
t
DSW
Valid Data
t
cycle
t
R
t
DHW
t
AH
t
DHR
DD
= 2.7, V
t
OH
PW
SS
CSH
=0V)
Min
100
250
250
100
30
10
15
15
50
50
0
0
5
-
-
-
Typ
500
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
25
50
40
10
10
SOLOMON
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns