HT0313A Tomato LSI, Inc., HT0313A Datasheet - Page 51

• Manufacturer Part Number: HT0313A
• Description: 65COM/132SEG DRIVER & CONTROLLER FOR STN LCD
• Manufacturer: Tomato LSI, Inc.

HT0313A
TOMATO LSI Inc.
8-3. AC CHARACTERISTICS
Output disable time
Address setup time
Address setup time
System cycle time
System cycle time
Address hold time
Read access time
Address hold time
Pulse width(/WR)
Pulse width(/WR)
Pulse width(/RD)
Pulse width(/RD)
Data setup time
Data setup time
a. Read / write characteristics (8080-series MPU)
Data hold time
Data hold time
D B 7 ~ D B 0
D B 7 ~ D B 0
/R D , /W R
(C S 2= 1)
(W rite)
(R ead)
/C S 1
R S
Item
Item
65COM / 132SEG DRIVER & CONTROLLER FOR STN LCD
0.9 V D D
RW-/WR
RW-/WR
Signal
Signal
E-/RD
E-/RD
t
DB7
DB0
DB7
DB0
A S 80
RS
RS
RS
RS
to
to
Figure 8-4. Read / write timing chart (8080-series MPU)
51
t
t
t
0.1 V D D
A C C 80
t
t
PW
PW
Symbol
PW
Symbol
PW
t
t
t
t
t
t
t
t
t
t
t
t
t
P W 80(R ),
80 ( W )
A
80 ( W )
80 ( R )
80 ( R )
AS
A
AS
A
CY
DS
DH
OD
CY
DS
DH
CC
H
H
80
80
80
80
80
80
80
80
80
80
80
80
t
P W 80(W )
t
D S 80
Min.
Min.
400
125
150
13
17
55
35
13
10
10
10
25
65
18
10
(VDD = 2.4 to 3.6V, Ta = -40 to +85
(VDD = 3.6 to 5.5V, Ta = -40 to +85
-
Typ.
Typ.
-
-
-
-
-
-
-
-
-
-
-
t
D H 80
t
t
A H 80
t
O D 80
C Y 80
Max.
Max.
125
90
-
-
-
-
-
-
-
-
-
-
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Ver 0.0
o
o
C)
C)
CL = 100pF
Remark
Remark