DEM20486 Datasheet, PDF (10/17 Pages) List of Unclassifed Manufacturers – LCD MODULE

DEM 20486 SYH-LY
Product specification
10-2 AC Characteristics (V_DD = 4.5V ~ 5.5V, Ta = -20 ~ +70°C)
10-2-1. Write mode (writing data from MPU to DEM 20486 SYH-LY)
Characteristic
Symbol Min Typ Max
Unit
E Cycle Time
t_C
500
ns
E Rise Time
t_R
20
ns
E Fall Time
t_F
20
ns
E Pulse width (High,Low)
t_W
230
ns
R/W and RS Set-up Time t_SU1
40
ns
R/W and RS Hold Time
t_H1
10
ns
Data Set-up Time
t_SU2
80
ns
Data Hold Time
t_H2
10
ns
Test PIN
E
E
E
E
R/W,RS
R/W,RS
DB0~DB7
DB0~DB7
Figure 6.0
VERSION : 0
8