Manual
BF128128A
Feature
Mechanical Data
Item
LCD Dimension
Viewing Area
Dot Size
Dot Pitch
Standard Value Unit
Pin Assignment
Pin Symbol Function
1
2
3
4
5
6
7
No connection
Data bus line
Reset signal
Chip select
Register select
(H: control L:index/status)
For 80 series
For 80 series
NC
DB7-0
RES
CS
A0
WR
RD
Input Voltage
Supply Current
LCD Driving
Voltage
Vdd
Idd
Vlcd-Vss
Vdd = +3V
Vdd = +3V
25 C
3.0
0.2
10.5
V
mA
V
Typical
Value
Electronic Characteristics
mm
mm
mm
mm
36.3 x 38.9
30.5 x 32.0
0.199 x 0.219
0.213 x 0.233
Dimension
BO LYMIN
1. FSTN Transflective LCD, COF package
2. Built-in driver HD66750
3. 1/128 duty cycle
4. +3V single power supply
5. Option: temperature compensation
o
Item Symbol Condition
Unit
8
9
Power supply(GND)
Power supply(+3V)
Vss
Vdd
10
11
Pull down to Vss
No connec
t
i
o
n
ID
NC
3
6
.
3
²
0
.
3
3
0
.
5
²
0
.
2
(
(
V
.
A
)
)
2
7
.
2
5
(
(
A
.
A
)
)
0.6
M
a
x
3
2
.
2
6.0Max
1
7
5
3
1
.
8
²
0
.
3
7
7
.
.
.
0
0
0
5
5
7
7
7
.
.
3
5
5
5
5
6
²
0
2
2
4
.
6
5
²
0
.
2
2
9
.
4
²
0
.
3
2
0
.
0
²
0
.
2
7
4-R10
2
²
0
.
2
(
(
V
.
A
)
)
.
8
1(A.A)
2
nt
Area
2
0.
3
5
7
²
0
3
2
.
7
0
1
0
²
0
.
2
R
T
V
H
D
6
6
7
5
C
h
i
p
p
R/C
0.19
9
0
0
.
2
1
3
3
3
0
0
0
.
2
3
3
0
.
2
1
3
3
3
A Block
2