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Datasheet KS0063B PDF ( 特性, スペック, ピン接続図 )

部品番号 KS0063B
部品説明 80CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD
メーカ Samsung semiconductor
ロゴ Samsung semiconductor ロゴ 
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KS0063B Datasheet, KS0063B PDF,ピン配置, 機能
KS0063B
80CH SEGMENT DRIVER FOR DOT MATRIX LCD
INTRODUCTION
The KSOO63B is a LCD driver LSl which is fabricated by low power
CMOS technology. Basically this LSl consists of 40×2 bit bidrec-
tional shift register, 40×2 bit data latch and 40×2 bit LCD driver
(refer to Fig 1). This LSl can be used segment driver.
FUNCTION
Dot matrix LCD driver with 80 channel output.
lnput/Output signal
- Output : 40×2channel waveform for LCD driving
- Input : - Serial display data and control pulse from the con-
troller LSl.
- Bias voltage (V1 - V4)
FEATURES
Display driving bias ; static-1/5
Power supply voltage ; 2.7V ~ 5.5V
Supply voltage for display : 0 ~ - 5V(VEE)
interface
driver (cascade connection)
controller
KS0065B, KS0063, Other KS0063B KS0066/U
CMOS Process
l00QFP and bare chip available
BLOCK DIAGRAM
Part 1
S1 S2
S39 S40
S41
Part 2
S42
S79
S80
V1
V1
V2
V3
LCD DRIVER
V2
V3
V4
LCD DRIVER
V4
Data Latch ( 40 bit )
Data Latch ( 40 bit )
M SW
CL1 CONTR
CL2 LOGIC
Bidirectional
Shift Register (40 bit )
Bidirectional
Shift Register (40 bit )
DL1
SHL1
DR1
Fig. 1. KS0063 functional block diagram
DL2
SHL2
DR2
VDD
VSS
VEE

1 Page



KS0063B pdf, ピン配列
KS0063B
80CH SEGMENT DRIVER FOR DOT MATRIX LCD
PIN DESCRIPTION
PIN (NO.)
VDD(42)
INPUT
OUTPUT
VSS(GND)(36)
VEE(31)
Power
V1, V2
(32,33)
V3, V4 (34,35)
Input
Input
NAME
Operating Voltage
Negative Supply
Voltage
LCD driver
output voltage level
DESCRIPTION
For logical circuit (2.7V ~ 5.5V)
0V (GND)
For LCD driver circuit (- 5V)
Bias voltage level for LCD drive (Select level)
Bias voltage level for LCD drive (Nonselect level)
S1 - S40
SHL1(38)
Output
Input Part 1
LCD driver
Data
Interface
LCD driver output
Selection of the shift direction of shift register
INTERFACE
Power
Supply
Power
LCD
VDD or VSS
DL1, DR1
(44,45)
S41 - S80
SHL2 (39)
Input
Output
Output
Input
Part 2
Data Input/output of shift register (part 1)
LCD driver LCD driver output
Data
Selection of the shift direction of shift register
Interface
Controller or
KS0063B
LCD
VDD or VSS
DL2, DR2
(46,47)
M(48)
CL1, CL2
(37,43)
NC
(40, 41, 49, 50)
Input
Output
Input
Input
Data Input/output of shift register (part 2)
Alternated signal for The alternating signal to convert LCD drive
LCD driver output waveform to AC
Data shift/latch clock CL1 : Data latch clock
CL2 : Data shift clock
No connection
Controller or
KS0063
Controller
NC


3Pages


KS0063B 電子部品, 半導体
KS0063B
80CH SEGMENT DRIVER FOR DOT MATRIX LCD
LCD OUTPUT WAVEFORMS
APPLICATION CIRCUIT
COM1
Common Signal
COM16
KS0066
( controller )
D
CLK1
VDD CLK2
RM
V1 V2 V3 V4 V5
R
R
R
R
VR
LCD
Segment Signal
SHL1S1 ~ S80
SHL2
DL1
DR1
DL2
CL1
CL2
M
DR2
SHL1S1 ~ S80
SHL2
DL1
DR1
DL2
CL1
CL2
M
DR2
OPEN
GND or Other Voltage
VDD

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