NJU6676 New Japan Radio Co., Ltd., NJU6676 Datasheet - Page 39

• Manufacturer Part Number: NJU6676
• Description: 64-Common x 132-Segment plus 1-Icon Bit Map Type LCD Controller and Driver
• Manufacturer: New Japan Radio Co., Ltd.

Read and Write characteristics (68 type MPU)
A0,CS1,CS2
Address hold time
Address set up time
System cycle time
Enable “H” pulse width (Read)
Enable “H” pulse width (Write)
Enable “L” pulse width (Read)
Enable “L” pulse width (Write)
Data set up time
Data hold time
RD access time
Output disable time
Input signal rising, falling edge
D7 to D0
D7 to D0
Write
Read
R/W
E
Parameter
E,R/W,A0,
Terminal
D7 D0
D7 D0
A0,CS1,
CS2
E
tAW6
tcyc6
Symbol
tCCHW
tCCHR
tCCLW
tCCLR
tACC6
tAW6
tDH6
tOH6
tAH6
tcyc6
tDS6
tr,tf
tr
tACC6
(Vss=0V, VDD=4.5 to 5.5V, Ta=-30 to 80 C)
CL=100pF
tEW
Condition
tDS6
Min.
166
70
30
30
30
30
10
10
0
0
-
tOH6
tAH6
tDH6
tf
PRELIMINARY
NJU6676
Max.
70
50
15
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns