M current consumption (No B/L)
Backlight current consumption
Symbol
Min.
Condition
Vop
Idd
LED/edge VB/L=3.5V
LED/array
Top
-20
o
C
0
o
C
25
o
C
50
o
C
70
o
C
VB/L=4.2V
N W
18.8
12.5
11.7
Vdd=5V
10.9
16.1
17.2
ELECTRICAL CHARACTERISTICS
Typical
N W
Max. Units
V
13.7
12.9
11.9
20.8
19.1
17.7
V
V
V
V
V
mA
mA
mA
35
N W
19.8
13.1
12.3
11.4
16.9
18.1
Power supply voltage
Vdd-Vss 25
o
C 4.5 5.5
V
900
50
PIN ASSIGNMENT
Pin no.
Symbol
Function
1
2
3
4
5
6
7-14
15
16
17
18
19
20
Vss
Vdd
Vo
C/D
CE
RST
DB0-DB7
Vee
NC
Power supply(GND)
Power supply(+)
Contrast Adjust
Command / data select
Font selection
Chip enable
Reset
Data bus line
Negative output
No connection
FS1
Select number of columns
MD2
Data read
RD
Data write
WR
DB0~DB7
Vdd
Vo
A
K
CE
Vss
Vee
RESET
FS1
T6963C
BACKLIGHT
Negative Voltage Generator
LCD PANEL
CRYSTAL
8
5
13
8
2
COL
SRAM
3
2
64
64
80
80
80
4
4
4
4
WR
RD
C D
MD2
COL
COL
COM
COM
0.05
0.4
0.4
0.05
H1
104 0.5
H2
1.6
4- 3.0
PAD4- 7.0
4- 1.0
A
K
240 x 128 Dots
128.0
114.0
107.95
72.0
1
20
20- 1.0
P2.54 x 19=48.26
138.0
44.0 0.5
1.8
13.74
3.0
8.0
97.0
20.0
45.0
3.5
2.5
18.0
55.0
57.55
64.0
74.0
2.0
120