EMBEDDED APPLICATIONS FCT
Low)
R/W and RS Setup
Time
tsu1 60 - -
R/W and RS Hold
Time
th1
20
-
-
Data Setup Time
tsu2
140
-
-
(Refer to
Fig-2.5)
Data Hold Time
th2
10
-
-
ns
E Cycle Time
Tc
140
0
-
-
E Rise / Fall Time
tr,tf
-
-
25
E Pulse Width (High,
Low)
Tw
400
-
-
R/W and RS Setup
Time
Tsu 60 - -
R/W and RS Hold
Time
Th
20
-
-
Data Setup Time
tD
-
-
36
0
Read
Mode
(Refer to
Fig-2.6)
Data Hold Time
tDH
5
-
-
ns
(VDD = 2.7 to 4.5 V, Ta = -30 to +85
o
C)
LCD AC Timing Characteristics
Write Mode Timing Diagram
LZT 123 8016 R1A
10
