E2B0020-27-Y2
¡ Semiconductor
¡ Semiconductor
MSM5299A
80-DOT LCD SEGMENT DRIVER
This version:
MSM5299A
Nov. 1997
Previous version: Mar. 1996
GENERAL DESCRIPTION
The MSM5299A is a dot matrix LCD segment driver LSI which is fabricated using CMOS low
power metal gate technology. This LSI consists of an 80-bit bidirectional shift register, 80-bit
latch, 80-bit level shifter and 80-bit 4-level driver.
It receives the display data, which is transferred in 4-bit parallel from a microcomputer or LCD
controller LSI such as MSM6255, then outputs the LCD driving waveform to the LCD.
FEATURES
•
•
•
•
•
Supply voltage
: 4.5 to 5.5V
LCD driving voltage
: 8 to 28V
Applicable LCD duty
: 1/64 to 1/256
LCD Output
: 80
The 4-bit parallel data processing has improved the transfer speed to 1/4 that of the
conventional serial transfer, thereby achieving low power consumption
• Can be interfaced with the LCD controller LSI MSM6255
• Applicable common diriver : MSM5298A (68 outputs)
• Package options:
100-pin plastic QFP (QFP100-P-1420-0.65-K) (Product name : MSM5299AGS-K)
100-pin plastic QFP (QFP100-P-1420-0.65-BK) (Product name : MSM5299AGS-BK)
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MSM5299A
PIN CONFIGURATION (TOP VIEW)
O
51
O
52
O
53
O
54
O
55
O
56
O
57
O
58
O
59
O
60
O
61
O
62
O
63
O
64
O
65
O
66
O
67
O
68
O
69
O
70
O
71
O
72
O
73
O
74
O
75
O
76
O
77
O
78
O
79
O
80
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
O
50
O
49
O
48
O
47
O
46
O
45
O
44
O
43
O
42
O
41
O
40
O
39
O
38
O
37
O
36
O
35
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
O
34
O
33
O
32
O
31
O
30
O
29
O
28
O
27
O
26
O
25
O
24
O
23
O
22
O
21
O
20
O
19
O
18
O
17
O
16
O
15
O
14
O
13
O
12
O
11
O
10
O
9
O
8
O
7
O
6
O
5
O
4
O
3
O
2
O
1
ER
NC
V
EE
V
4
V
3
V
1
NC
DF
DISPOFF
V
DD
SHL
V
SS
D3
D2
D1
D0
CP
NC
LOAD
NC : No connection
100-Pin Plastic QFP
Note: The abbreviated part number "M5299A" is imprinted on the package surface.
EL
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
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MSM5299A
ELECTRICAL CHARACTERISTICS
DC Characteristics
Parameter
"H" Input Voltage
"L" Input Voltage
"H" Input Current
"H" Input Current
"H" Output Voltage
"L" Output Voltage
ON Resistance
Stand-by Current
Supply Current (1)
Supply Current (2)
Input Capacitance
Symbol
V
IH
*1
V
IL
*1
V
IH
*1
V
IL
*1
V
OH
*2
V
OL
*2
R
ON
*4
I
DDSBY
I
DD1
I
V
C
I
Condition
—
—
V
IH
= V
DD
, V
DD
= 5.5V
V
IL
= 0V, V
DD
= 5.5V
I
O
= –0.2mA, V
DD
= 4.5V
I
O
= 0.2mA, V
DD
= 4.5V
V
DD –
V
EE =
23V
f
CP
= 1MHz, V
DD
= 5.5V
V
DD –
V
EE =
26V, No load
f
CP
=1MHz, V
DD
= 5.5V
V
DD –
V
EE =
26V, No load
f
CP
= 1MHz, V
DD
= 5.5V
V
DD –
V
EE =
26V, No load
f = 1MHz
*7
*6
*5
*3
(V
DD
= 5V
±
10%, Ta = –20 to +85°C)
Min.
0.8V
DD
V
SS
—
—
V
DD
– 0.4
—
—
—
—
—
—
Typ.
—
—
—
—
—
—
2
—
—
—
5
Max.
V
DD
0.2V
DD
1
–1
—
0.4
4
200
3
±100
—
Unit
V
V
mA
mA
V
V
kW
mA
mA
mA
pF
V
N –
V
O =
0.25V, V
DD
= 4.5V
*1 Applicable to LOAD, CP, D
0
- D
3
,
EL, ER,
SHL, DF,
DISP OFF
*2 Applicable to
EL, ER.
*3 V
N
= V
DD
to V
EE,
V
4
=
2
13
(V
DD
– V
EE
), V
3
=
(V
DD
– V
EE
), V
1
= V
DD
15
15
*4 Applicable to O
1
to O
80
.
*5 Display data 1010 ......f
DF
= 40 Hz, Current from V
DD
to V
SS
when the display data is not
processing.
*6 Display data 1010 ......f
DF
= 40 Hz, Current from V
DD
to V
SS
when the display data is
processing.
*7 Display data 1010 ......f
DF
= 40 Hz, Current on V
1
, V
3
and V
4
.
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Embedded System
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