S6A2068 Datasheet, PDF (14/22 Pages) Samsung semiconductor – 16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

S6A2068
16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
(2) Read Mode (Reading data from S6A2068 to MCU)
(V_DD = 4.5V to 5.5V, T_A = -30 to +85°C)
Characteristic
Symbol
Min
Typ
Max
E Cycle Time
t_C
500
–
–
E Rise Time
t_R
–
–
25
E Fall Time
t_F
–
–
25
E Pulse Width (High, Low)
t_W
220
–
–
R/W and RS Set-Up Time
t_SU
40
–
–
R/W and RS Hold Time
t_H
10
–
–
Data Output Delay Time
t_D
–
–
120
Data Hold Time
t_DH
20
–
–
(V_DD = 2.7V to 4.5V, T_A = -30 to +85°C)
Characteristic
Symbol
Min
Typ
Max
E Cycle Time
t_C
1400
–
–
E Rise / Fall Time
t_R
–
–
25
E Pulse Width (High, Low)
t_W
400
–
–
R/W and RS Set-Up Time
t_SU
60
–
–
R/W and RS Hold Time
t_H
20
–
–
Data Output Delay Time
t_D
–
–
360
Data Hold Time
t_DH
5
–
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
ns
ns
Test pin
E
E
E
E
R/W, RS
R/W, RS
DB0 to DB7
DB0 to DB7
Test pin
E
E
E
R/W, RS
R/W, RS
DB0 - DB7
DB0 - DB7
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