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PDF S6A2068 Data sheet ( Hoja de datos )

Número de pieza S6A2068
Descripción 16COM/60SEG DRIVER & CONTROLLER
Fabricantes Samsung semiconductor 
Logotipo Samsung semiconductor Logotipo



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No Preview Available ! S6A2068 Hoja de datos, Descripción, Manual

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16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A2068
INTRODUCTION
The S6A2068 is a dot matrix LCD driver & controller LSl which is fabricated by low power CMOS technology.
FUNCTION
— Character type dot matrix LCD driver & controller
— Internal driver: 16 common and 60 segment signal output
— Display character format: 5 × 7 dots + cursor, 5 × 10 dots + cursor
— Easy interface with a 4-bit or 8-bit MPU
— Display character pattern: 5×7 dots format: 192 kinds, 5×10 dots format: 32 kinds
— The special character pattern is directly programmable by the Character Generator RAM.
— A customer character pattern programmable by mask option
— Automatic power on reset function
— It can drive a maximum of 80 characters by using the S6A0065 or S6A2067 externally.
— It is possible to read both Character Generator and Display Data RAM from MPU.
FEATURES
— Internal Memory
– Character Generator ROM: 8,320bits
– Character Generator RAM: 512 bits
– Display Data RAM: 80 × 8bits (80 characters max.)
— Power Supply Voltage; 2.7 to 5.5V
— Supply voltage for display: 0 to -5 V (V5)
— CMOS process
— 1/8 duty, 1/11 duty or 1/16 duty: programmable
(1/8 duty; 5 × 7 dots format 1-line, 1/11 duly; 5 × 10 dots format 1-line, 1/16 duty: 5 × 7 dots format 2-line)
— 100 QFP or bare chip available
Precautions for Light
Light has characteristics to move electrons in the integrated circuitry of semiconductors, therefore may change
the characteristics of semiconductor devices when irradiated with light. Consequently, the users of the packages
which may expose chips to external light such as COB, COG, TCP and COF must consider effective methods to
block out light from reaching the IC on all parts of the surface area, the top, bottom and the sides of the chip.
Follow the precautions below when using the products.
1. Consider and verify the protection of penetrating light to the IC at substrate (board or glass) or product
design stage.
2. Always test and inspect products under the environment with no penetration of light.
1

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S6A2068 pdf
16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A2068
PAD LOCATION
[Unit: µm]
PAD PAD
NUM. NAME
1 S26
2 S25
3 S24
4 S23
5 S22
6 S21
7 S20
8 S19
9 S18
10 S17
11 S16
12 S15
13 S14
14 S13
15 S12
16 S11
17 S10
18 S9
19 S8
20 S7
21 S6
22 S5
23 S4
24 S3
25 S2
26 S1
27 VSS
28 OSC2
29 OSC1
30 V1
31 V2
32 V3
33 V4
34 V5
Table 1. S6A2068 Pad Location
COORDINATE
PAD
PAD
COORDINATE
X
Y
NUM. NAME
X
Y
-1684 1686
35 CLK1 -453 -2358
-1684 1560
36 CLK2 -328 -2358
-1684 1436
37
M -203 -2358
-1684 1310
38
D -78 -2358
-1684 1186
39
RS
47 -2358
-1684 1060 40 R/W 172 -2358
-1684 936
41
E 297 -2358
-1684 810
42 VDD 422 -2358
-1684 686
43 DB0 547 -2358
-1684 560
44 DB1 672 -2358
-1684 436
45 DB2 797 -2358
-1684 310
46 DB3 922 -2358
-1684 186
47 DB4 1047 -2358
-1684
60
48 DB5 1172 -2358
-1684
-64
49 DB6 1297 -2358
-1684 -190 50 DB7 1422 -2358
-1684 -314
51
C1 1684 -1814
-1684 -440
52
C2 1684 -1690
-1684 -564
53
C3 1684 -1564
-1684 -690
54
C4 1684 -1440
-1684 -814
55
C5 1684 -1314
-1684 -940
56
C6 1684 -1190
-1684 -1064 57
C7 1684 -1064
-1684 -1190 58
C8 1684 -940
-1684 -1314 59
C9 1684 -814
-1684 -1440 60
C10 1684 -690
-1684 -1702 61
C11 1684 -564
-1684 -1868 62
C12 1684 -440
-1684 -1994 63
C13 1684 -314
-1078 -2358 64
C14 1684 -190
-953 -2358 65
C15 1684 -64
-828 -2358 66
C16 1684
60
-703 -2358 67
S60 1684 186
-578 -2358 68
S59 1684 310
NOTE: "S6A2068" Marking: easy to find the PAD No. 77, 82.
PAD
NUM.
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
PAD
NAME
S58
S57
S56
S55
S54
S53
S52
S51
S50
S49
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
COORDINATE
XY
1684 436
1684 560
1684 686
1684 810
1684 936
1684 1060
1684 1186
1684 1310
1684 1436
1684 1560
1684 1686
1249 2358
1124 2358
999 2358
874 2358
749 2358
624 2358
499 2358
374 2358
249 2358
124 2358
-1 2358
-126 2358
-251 2358
-376 2358
-501 2358
-626 2358
-751 2358
-876 2358
-1001 2358
-1126 2358
-1251 2358
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S6A2068 arduino
16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A2068
NOTES:
*1) The supply current value from VDD when condition is as follows
VDD= 5V, VSS = 0V, V5 = -2V
VDD = 3V, VSS = 0V, V5 = -2V
*2) Applied to the voltage drop occurring from terminals VDD, V1, V4 and V5 to each common terminal (C1-C16) when
0.1mA is flown in or out to and from all COM and SEG terminals, and also to voltage drop occurring from terminals
VDD, V2, V3 and V5 to each SEG terminal (S1-S60). When the output level is at VDD, V1 or V2 level, 0.1mA is flown out,
while 0.1mA flow in when the output level is at V3, V4 or V5 level. This occurs when 5 V or -5 V is input to VDD, V1 and
V3 or to V2, V4, and V5 respectively.
*3) and *4): Refer to oscillator circuit and input the voltage listed in the table bellow to V1-V5
*3) Oscillator circuit
Resistor Circuit
External Circuit
OSC1
OSC2
Rf
Rf: 91k+2%
OSC1
OSC2
Frequency input
open
*4) Input the voltage listed in the table below to V1-V5
Power supply
V1
V2
V3
V4
V5
Duty 1/8, 1/11
Bias 1/4
VDD - VLCD/4
VDD - VLCD/2
VDD - VLCD/2
VDD - 3VLCD/4
VDD - VLCD
NOTE: VLCD is the LCD driving voltage, refer to the initial set of the instruction code.
Duty 1/16
Bias 1/5
VDD - VLCD/5
VDD - 2VLCD/5
VDD - 3VLCD/5
VDD - 4VLCD/5
VDD - VLCD
11

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