SSD1820ATR1 ETC1 [List of Unclassifed Manufacturers], SSD1820ATR1 Datasheet - Page 27

• Manufacturer Part Number: SSD1820ATR1
• Description: LCD Segment / Common Driver with Controller CMOS
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

SOLOMON
(Read data from driver)
TABLE 3a. Parallel Timing Characteristics (T
(Write data to driver)
Symbol
PW
P W
t
t
t
t
t
D
cycle
DSW
DHW
t
t
DHR
t
ACC
D/C
D
R/W
AS
AH
O H
t
t
E
CS
0
R
F
CSH
CSL
0
-D
-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
Figure 1a. Parallel 6800-series Interface Timing Characteristics (PS0 = H, PS1 = H)
t
AS
t
F
Parameter
t
ACC
A
=-40 to 85°C, V
PW
Valid Data
CSL
t
DSW
Valid Data
DD
=2.7V, V
t
cycle
t
R
S S
t
DHW
t
=0V)
AH
Min
t
66
10
10
95
40
15
30
30
DHR
0
0
2
-
-
-
-
-
t
O H
PW
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CSH
Max
30
80
25
10
10
REV 1.4
-
-
-
-
-
-
-
-
-
-
01/03
SSD1820A/21
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
27