SSD1820ATR1 ETC1 [List of Unclassifed Manufacturers], SSD1820ATR1 Datasheet - Page 30

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

SSD1820A/21
30
(Read data from driver)
TABLE 4b. Parallel Timing Characteristics (T
(Write data to driver)
Symbol
PW
PW
t
t
t
t
t
DSW
DHW
cycle
t
DHR
t
ACC
D
t
AH
OH
t
AS
t
D
WR (R/W)
R
CSH
F
CS
CSL
D/C
0
RD (E)
0
-D
-D
REV 1.4
01/03
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 2b. Parallel 8080-series Interface Timing Characteristics (PS0 = H, PS1 = L)
t
AS
Parameter
t
F
t
ACC
A
=-40 to 85°C, V
PW
Valid Data
CSL
t
DSW
Valid Data
DD
=1.8V, V
t
cycle
t
R
S S
Min
120
t
80
15
15
55
20
40
40
DHW
0
0
5
-
-
-
-
-
=0V)
t
AH
t
DHR
t
O H
Typ
PW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CSH
Max
100
40
35
10
10
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SOLOMON