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KS0071B PDF 데이터시트 ( Data , Function )

부품번호 KS0071B 기능
기능 32COM/60SEG DRIVER & CONTROLLER
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KS0071B 데이터시트, 핀배열, 회로
KS0071B
32COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
INTRODUCTION
The KS0071B is a dot matrix LCD controller & driver LSI which is fabricated by low power CMOS technology,
designed to drive a split screen dot matrix LCD display of 1 line  24 characters or 2 line  24
characters with 57 dots format.
FEATURES
Character type dot matrix single chip LCD controller & driver
High voltage LCD driver 32 common and 60 segment signal output.
Easy interface with a 4 bit or 8 bit MPU.
Internal memory
-. Character generator ROM : 8400bits ( 240 characters for 57 dots )
-. Character generator RAM : 512 bits ( 8 patterns for 57 dots )
-. Display data RAM : 640 bits ( 808 bits for 80 characters )
Maximum display characters
-. 1 line, 1/16 duty, 57 dots + cursor, 24 characters.
-. 2 line, 1/32 duty, 57 dots + cursor, 24 characters .
A customer character pattern can be programmable by mask option.
. The special character pattern can be programmable by character generator RAM directly.
It is possible to read both character generator and display data RAM from MPU.
Useful 11 code instruction set
Automatic power on reset function
On chip generation of LCD supply voltage from voltage doubler ( external supply also possible )
.Voltage doubler generates about double from single power supply ( 5V)
High contrast display can be performed though the simple power supply circuits.
On chip oscillator requires external resistor ( external clock also possible )
Power supply voltage: +5V10%, +3V20%
Supply voltage for display: -5V
Package outline: 118 TAB or bare chip available.




KS0071B pdf, 반도체, 판매, 대치품
KS0071B
32COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
PAD LOCATION
PAD PAD
NO. Name
Coordinate PAD PAD
X Y NO. Name
Coordinate
XY
PAD PAD Coordinate PAD
NO. Name X Y NO.
UNIT :(  )
PAD Coordinate
Name X Y
1 SEG45 -1794 2170 33 VSS -1564.5 -2374 65 COM18 1794 -1330 97 SEG23 936 2374
2 SEG46 -1794 2030 34 OSC1 -1437.5 -2374 66 COM17 1794 -1190 98 SEG24 811 2374
3 SEG47 -1794 1890 35 OSC2 -1312.5 -2374 67 COM8 1794 -1050 99 SEG25 686 2374
4 SEG48 -1794 1750 36
V1 -1187.5 -2374 68 COM7 1794 -910 100 SEG26 561 2374
5 SEG49 -1794 1610 37
V2 -1062.5 -2374 69 COM6 1794 -770 101 SEG27 436 2374
6 SEG50 -1794 1470 38
V3 -937.5 -2374 70 COM5 1794 -630 102 SEG28 311 2374
7 SEG51 -1794 1330 39
V4 -812.5 -2374 71 COM4 1794 -490 103 SEG29 186 2374
8 SEG52 -1794 1190 40
V5 -687.5 -2374 72 COM3 1794 -350 104 SEG30 61 2374
9 SEG53 -1794 1050 41 V5OUT -562.5 -2374 73 COM2 1794 -210 105 SEG31 -64 2374
10 SEG54 -1794 910 42
C1 -437.5 -2374 74 COM1 1794 -70 106 SEG32 -189 2374
11 SEG55 -1794 770 43
C2 -312.5 -2374 75 SEG1 1794 70 107 SEG33 -314 2374
12 SEG56 -1794 630 44
VCI -187.5 -2374 76 SEG2 1794 210 108 SEG34 -439 2374
13 SEG57 -1794 490 45 VDD -62.5 -2374 77 SEG3 1794 350 109 SEG35 -564 2374
14 SEG58 -1794 350 46
RS 62.5 -2374 78 SEG4 1794 490 110 SEG36 -689 2374
15 SEG59 -1794 210 47
RW 187.5 -2374 79 SEG5 1794 630 111 SEG37 -814 2374
16 SEG60 -1794 70 48
E 312.5 -2374 80 SEG6 1794 770 112 SEG38 - 939 2374
17 COM9 -1794 -70 49 DB0 437.5 -2374 81 SEG7 1794 910 113 SEG39 -1064 2374
18 COM10 -1794 -210 50 DB1 562.5 -2374 82 SEG8 1794 1050 114 SEG40 -1189 2374
19 COM11 -1794 -350 51 DB2 687.5 -2374 83 SEG9 1794 1190 115 SEG41 -1314 2374
20 COM12 -1794 -490 52 DB3 812.5 -2374 84 SEG10 1794 1330 116 SEG42 -1439 2374
21 COM13 -1794 -630 53 DB4 937.5 -2374 85 SEG11 1794 1470 117 SEG43 -1564 2374
22 COM14 -1794 -770 54 DB5 1062.5 -2374 86 SEG12 1794 1610 118 SEG44 -1689 2374
23 COM15 -1794 -910 55 DB6 1187.5 -2374 87 SEG13 1794 1750
24 COM16 -1794 -1050 56 DB7 1312.5 -2374 88 SEG14 1794 1890
25 COM25 -1794 -1190 57
T2 1437.5 -2374 89 SEG15 1794 2030
26 COM26 -1794 -1330 58
T1 1562.5 -2374 90 SEG16 1794 2170
27 COM27 -1794 -1470 59 COM24 1794 -2170 91 SEG17 1686 2374
28 COM28 -1794 -1610 60 COM23 1794 -2030 92 SEG18 1561 2374
29 COM29 -1794 -1750 61 COM22 1794 -1890 93 SEG19 1436 2374
30 COM30 -1794 -1890 62 COM21 1794 -1750 94 SEG20 1311 2374
31 COM31 -1794 -2030 63 COM20 1794 -1610 95 SEG21 1186 2374
32 COM32 -1794 -2170 64 COM19 1794 -1470 96 SEG22 1061 2374

4페이지










KS0071B 전자부품, 판매, 대치품
KS0071B
32COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
DC Characteristics (continued)
Characteristic
Operating Voltage
Supply Current (*1)
Input Voltage 1
High
Low
Input Voltage 2
High
Low
Output Voltage 1
High
Low
Output Voltage 2
High
Low
Voltage Drop (*2)
COM
SEG
Input Leakage Current
Input Low Current
Internal Clock Frequency (*3)
Voltage
Output
doubler
Voltage
(*5) Voltage
conv. rate
Input voltage
LCD driving voltage(*6)
( VDD = +3V20%, VSS = 0V, Ta = -30 ~ +85 )
Symbol
VDD
IDD
VIH1
VIL1
VIH2
VIL2
VOH1
VOL1
VOH2
VOL2
VdCOM
VdSEG
IIL1
IIL2
IIN
fic
V5OUT
Condition
-
Internal oscillation or
external clock
VDD=3V
fOSC=240 KHz
-
-
-
-
IOH=-0.205mA
IOL=1.6mA
IO=-40uA
IO=40uA
IO=0.1mA
VIN=0V or VDD
VIN=VDD
VIN=0V, VDD=3V
(Test pull up R)
Rf=91k2%
IOUT=1mA, Ta=25
Min
2.4
-
0.8VDD
-
VDD-1
-
2.0
-
0.9VDD
-
-
-
-1
-5
-10
160
-2.5
Typ
3.0
0.2
-
-
-
-
-
-
-
-
-
-
-
-
-25
240
-2.75
Max
3.6
0.3
VDD
0.2VDD
VDD
1.0
-
0.5
-
0.1VDD
1
1
1
5
-50
320
-
Unit
V
mA
Applicable pin
V E, DB0 ~ DB7,
R/W, RS
OSC1
DB0 ~ DB7
V
OSC2
V COM1 ~ COM32
SEG1 ~ SEG60
uA E
RS, R/W, DB0~DB7
KHz OSC1,OSC2
V V5OUT
VEF
RL=
95 99.9
-
%
VCI
VLCD
-
VDD - V5
1.8
-
VDD
V VCI
3.0 - 12
V1~V5
NOTE: *1) Applies to the current value flowing through VDD under the following conditions
( all input level must be fixed to ‘H’ or ‘L’ )
* 2) Applies to COM voltage DROP (Vdcom ) occurring from terminals VDD, V1,V4 and V5
to each common terminal ( COM1 ~ COM32 ), and also to SEG voltage drop ( VdSEG)
occurring from terminals VDD, V2,V3 and V5 to each segment terminal ( SEG1 ~ SEG60).
* 3) Internal clock
* 4) External clock
Rf = 91 2%
OSC1
OSC2
Clock
Open
OSC1
OSC2

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KS0071B

32COM/60SEG DRIVER & CONTROLLER

Samsung semiconductor
Samsung semiconductor

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