BO LYMIN
BF128128A
Feature
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
Mechanical Data
Item
LCD Dimension
Viewing Area
Dot Size
Dot Pitch
Pin Assignment
Pin
Symbol
1
NC
2
DB7-0
3
RES
4
CS
5
6
7
8
9
10
11
Standard Value
36.3 x 38.9
30.5 x 32.0
0.199 x 0.219
0.213 x 0.233
Unit
mm
mm
mm
mm
Electronic Characteristics
A0
WR
RD
Vss
Vdd
ID
NC
Function
No connection
Data bus line
Reset signal
Chip select
Register select
(H: control L:index/status)
For 80 series
For 80 series
Power supply(GND)
Power supply(+3V)
Pull down to Vss
No connection
0.6Max
36.3 0.3
30.5 0.2(V.A)
(
)
27.25(A.A)
(
)
6.0Max
4-R10
Symbol Condition
Typical
Unit
Value
Input Voltage
Vdd Vdd = +3V 3.0
V
Supply Current
Idd
Vdd = +3V 0.2 mA
LCD Driving
10.5 V
Vlcd-Vss
25
o
C
Voltage
Item
Dimension
2
0.
2 0.2(V.A)
(
)
.81(A.A)
35 7 0 3
0.213
3
0.199
0.233
0.213
3
3
2.2
17 5
2.7
Area
nt
2
HD6675
Chip
p
R/C
2
31.8 0.3
0
7.35 7.05
5
RTV
A Block
56 02
10 0.2
7
20.0 0.2
24.65 0.2
29.4 0.3
BOLYMIN [ BOLYMIN, INC ]
