uc1682 ETC-unknow, uc1682 Datasheet - Page 55

• Manufacturer Part Number: uc1682
• Description: 80 X 104rgb C-stn Lcd Controller-driver W/ 32-shade Per Dot, 12-bit Per Rgb
• Manufacturer: ETC-unknow

(2.5V U V
Revision 0.6
Symbol
t
t
t
t
t
t
CSSD68
t
T
PWW68
CSSA68
PWR68
t
t
LPW68
t
t
t
ACC68
CSH68
DH68
OD68
AS68
AH68
DS68
CY68
DD
CD
CS0
CS1
WR1
Write
D[7:0]
Read
D[7:0]
T 3.3V, Ta= –30 to +85
CS1/CS0
D0~D7
Signal
WR1
CD
F
IGURE
t
CSSA68
t
AS68
18: Parallel Bus Timing Characteristics (for 6800 MCU)
t
PWR68
Address setup time
Address hold time
System cycle time
Pulse width 8 bits (read)
Pulse width 8 bits (write)
Low pulse width
Data setup time
Data hold time
Read access time
Output disable time
Chip select setup time
t
ACC68
o
C)
t
DS68
, t
8 bits bus
4 bits bus
8 bits bus (read)
4 bits bus (read)
PWW68
Description
t
CY68
4 bits
4 bits
t
OD68
t
(write)
(write)
AH68
t
LPW68
(write)
(write)
(read)
(read)
t
DH68
C
Condition
L
= 100pF
80x104RGB CSTN Controller-Driver
t
CSH68
Min.
140
140
20
80
80
70
70
40
40
70
40
70
40
30
15
25
10
10
20
0
–
t
CSSD68
Max.
80
40
–
–
–
–
–
–
UC1682
Units
ns
ns
ns
ns
ns
ns
ns
ns
53