ra8806 RAIO Technology Inc., ra8806 Datasheet - Page 29

• Manufacturer Part Number: ra8806
• Description: Two Layers Character/graphic Lcd Controller
• Manufacturer: RAIO Technology Inc.

Preliminary Version 1.2
RAiO
Symbol
TECHNOLOGY INC.
t
t
t
t
t
t
t
t
CYC6
ACC6
CC6
AH6
DS6
DH6
OH6
AS6
(Write)
(Read)
ZCS1
DATA
DATA
ZRW
CS2
RS
EN
Data output access time
Data output hold time
Address setup time
Strobe Pulse width
Address hold time
Data setup time
Data hold time
Description
Cycle time
Figure 6-4 : 6800 MPU Interface Waveform
Table 6-2 : 6800 MPU Interface Timing
t
AS6
t
ACC6
Min.
2*tc
50
20
30
20
0
0
0
Rating
29/184
t
CC6
Max.
20
10
t
--
--
--
--
--
--
t
Two Layers Character/Graphic LCD Controller
DS6
CYC6
Unit
t
ns
ns
ns
ns
ns
ns
ns
ns
AH6
t
DH6
t
OH6
tc is one system clock period:
tc = 1/CLK
Condition
www.raio.com.tw
RA8806