32COM/60SEG DRIVER CONTROLLER MATRIX KS0071B matrix controller dr
|
|
|
Top Searches for this datasheet
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
KS0071B matrix controller driver which fabricated power CMOS technology, designed drive split screen matrix display line characters line characters with dots format.
FEATURES
Character type matrix single chip controller driver
High voltage driver common segment signal output. Easy interface with MPU. Internal memory Character generator 8400bits characters dots Character generator bits patterns dots Display data bits bits characters Maximum display characters line, 1/16 duty, dots cursor, characters. line, 1/32 duty, dots cursor, characters
customer character pattern programmable mask option. special character pattern programmable character generator directly. possible read both character generator display data from MPU. Useful code instruction Automatic power reset function chip generation supply voltage from voltage doubler external supply also possible doubler generates about double from single power supply High contrast display performed though simple power supply circuits. chip oscillator requires external resistor external clock also possible Power supply voltage: +5V10%, +3V20% Supply voltage display:
Package outline: bare chip available.
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
BLOCK DIAGRAM
Parallel/ serial data Conversion circuit Busy flag Character generator ROM) 9600 bits Character generator RAM) bits Cursor blink control circuit
shift register
Input output buffer Data register (DR)
Display data RAM) bits latch circuit Segment signal driver
Segment Signal
Instruction register (IR)
Instruction decoder Address counter Timing generation circuit shift register Common signal driver Common Signal
Voltage doubler
oscillator
5OUT
OSC1
OSC2
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
DIAGRAM
SEG44 SEG43 SEG42 SEG41 SEG40 SEG39 SEG38 SEG37 SEG36 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17
SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 C0M1 C0M2 C0M3 C0M4 C0M5 C0M6 C0M7 C0M8 C0M17 C0M18 C0M19 C0M20 C0M21 C0M22 C0M23 C0M24
SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 COM25 COM26 COM27 COM28 COM29 COM30 COM31 COM32
KS0071B KS0071
CHIP SIZE 3920 5080 SIZE UNIT
"KS0071"Marking easy find "KS0071B" Marking easy find
OSC1
OSC2
V5OUT
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
LOCATION
Name SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 COM25 COM26 COM27 COM28 COM29 COM30 COM31 COM32 Coordinate -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 2170 2030 1890 1750 1610 1470 1330 1190 1050 -210 -350 -490 -630 -770 -910 Name Coordinate Name Coordinate -1330 -1190 -1050 -910 -770 -630 -490 -350 -210 1050 1190 1330 1470 1610 1750 1890 2030 2170 2374 2374 2374 2374 2374 2374 Name SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31
UNIT Coordinate 2374 2374 2374 2374 2374 2374 2374 2374 2374
-1564.5 -2374 OSC1 -1437.5 -2374 OSC2 -1312.5 -2374 -1187.5 -2374 -1062.5 -2374 -937.5 -2374 -812.5 -2374 -687.5 -2374
COM18 1794 COM17 1794 COM8 1794 COM7 1794 COM6 1794 COM5 1794 COM4 1794 COM3 1794 COM2 1794 COM1 1794 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 1794 1794 1794 1794 1794 1794 1794 1794 1794
V5OUT -562.5 -2374 -437.5 -2374 -312.5 -2374 -187.5 -2374 -62.5 62.5 187.5 312.5 437.5 562.5 687.5 812.5 937.5 -2374 -2374 -2374 -2374 -2374 -2374 -2374 -2374 -2374
SEG32 -189 2374 SEG33 -314 2374 SEG34 -439 2374 SEG35 -564 2374 SEG36 -689 2374 SEG37 -814 2374 SEG38 2374 SEG39 -1064 2374 SEG40 -1189 2374 SEG41 -1314 2374 SEG42 -1439 2374 SEG43 -1564 2374 SEG44 -1689 2374
SEG10 1794 SEG11 1794 SEG12 1794 SEG13 1794 SEG14 1794 SEG15 1794 SEG16 1794 SEG17 1686 SEG18 1561 SEG19 1436 SEG20 1311 SEG21 1186 SEG22 1061
1062.5 -2374 1187.5 -2374 1312.5 -2374 1437.5 -2374 1562.5 -2374 -2170 -2030 -1890 -1750 -1610 -1470
-1794 -1050 -1794 -1190 -1794 -1330 -1794 -1470 -1794 -1610 -1794 -1750 -1794 -1890 -1794 -2030 -1794 -2170
COM24 1794 COM23 1794 COM22 1794 COM21 1794 COM20 1794 COM19 1794
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
DESCRIPTION
No.) OSC1 OSC2 (48) NAME Power Supply Oscillator Input Input output Input Input Description logical circuit (+5V10%,+3V20%) (GND) OSC1 OSC2 should connected external resistor internal oscillator. External clock input OSC1. Start enable signal read write data signal input used select read/write mode High Register select Input Register select input. High Data register (for read write) Instruction register (for write) busy flag, address counter (for read) Read mode Write mode Interface Power supply Resistor external clock
Enable Read write
Data interface
Input/ output
Voltage doubler output Capacitor
Input Input
V5OUT V1,V2,V3,V4,V5 75~118) (17~24) (66~59) (25~32) T1(58),T2(57)
Voltage doubler output supply Voltage Segment output Common output
Output Input Output Output
Used data transfer between KS0071B, These terminals data with bidirectional three-state. lower (DB0 DB3) used during operation (DB7 used busy flag. Input terminal voltage doubler. (normally VCI=VDD) Capacitor voltage doubler connecting terminal (+). Capacitor voltage doubler connecting terminal(-). Voltage doubler output terminal connected supply voltage Bias voltage level driving Segment signal output driving Common signal output driving
Power supply Capacitor
Divide resistor
Test
Input
Maker testing terminal (normally open)
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
MAXIMUM ABSOLUTE LIMIT
Description Operating Voltage Driver Supply Voltage Input Voltage Power Dissipation Operating Temperature Storage Temperature Symbol TOPR TSTG Value VDD- 13.5 Unit
Voltage greater than above damage circuit voltage relation VDDVCIV5V5OUT, VDDVSSV5OUT,
ELECTRICAL CHARACTERISTICS Characteristics
Characteristic Operating voltage Supply current (*1) Symbol
Input voltage Input voltage Output voltage Output voltage Voltage drop (*2) Input Leakage Current Input Current
High High High High
VIH1 VIL1 VIH2 VIL2 VOH1 VOL1 VOH2 VOL2 VdCOM VdSEG IIL1 IIL2 duty V5OUT
Internal Frequency (*3) External Frequency clock Duty (*4) Rise, Fall Voltage Output Voltage doubler Voltage (*5) conv. rate Input Voltage driving voltage(*6)
+5V10%, Condition Unit Applicable Internal oscillation external clock VDD=5V fOSC=270KHz DB7, R/W, VDD-1 OSC1 IOH=-0.205mA IOL=1.6mA IO=-40uA 0.9VDD OSC2 IO=40uA 0.1VDD COM1 COM32 IO=0.1mA SEG1 SEG60 VIN=0V VIN=VDD R/W, DB0~DB7 VIN=0V, VDD=5V -125 -250 (Test pull OSC1,OSC2 Rf=91k2% OSC1 -2.8 -3.9 V5OUT IOUT=5mA, Ta=25 IOUT=1mA, Ta=25 VLCD-V5 bias 1/6.7 bias -4.5 -4.7 99.9 13.5 13.5
VLCD
V1~V5
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
Characteristics (continued) Characteristic Operating Voltage Supply Current (*1) Symbol Condition Internal oscillation external clock VDD=3V fOSC=240 IOH=-0.205mA IOL=1.6mA IO=-40uA IO=40uA IO=0.1mA VIN=0V VIN=VDD VIN=0V, VDD=3V (Test pull Rf=91k2% IOUT=1mA, Ta=25
+3V20%, Unit Applicable
Input Voltage Input Voltage Output Voltage Output Voltage Voltage Drop (*2) Input Leakage Current Input Current
High High High High
VIH1 VIL1 VIH2 VIL2 VOH1 VOL1 VOH2 VOL2 VdCOM VdSEG IIL1 IIL2 V5OUT VLCD
0.8VDD VDD-1 0.9VDD -2.5
-2.75 99.9
0.2VDD 0.1VDD
DB7, R/W, OSC1
OSC2 COM1 COM32 SEG1 SEG60 R/W, DB0~DB7
Internal Clock Frequency (*3) Voltage Output doubler Voltage (*5) Voltage conv. rate Input voltage driving voltage(*6)
OSC1,OSC2 V5OUT
V1~V5
NOTE: Applies current value flowing through under following conditions input level must fixed Applies voltage DROP (Vdcom occurring from terminals VDD, V1,V4 each common terminal COM1 COM32 also voltage drop VdSEG) occurring from terminals VDD, V2,V3 each segment terminal SEG1 SEG60). Internal clock External clock
OSC1
Clock Open
OSC1
OSC2 OSC2
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
Voltage doubler measuring circuit
Supply current measuring circuit
4.7uF
10uF (4.7uF)
RS,RW (*3, OSC1 OSC1
4.7uF
V5OUT
5OUT 10uF
Operation
driving voltage V3,V4, VLCD
Power
Duty Bias
1/16 duty bias VDD-(1/5) VLCD VDD-(2/5) VLCD VDD-(3/5) VLCD VDD-(4/5) VLCD VDD-VLCD
1/32 duty 1/6.7 bias VDD-(1/6.7) VLCD VDD-(2/6.7) VLCD VDD-(4.7/6.7) VLCD VDD-(5.7/6.7) VLCD VDD-VLCD
(COM select voltage) (COM select voltage) (SEG select voltage) select voltage) (COM select voltage) (COM select voltage)
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
Characteristics
Write mode Description Cycle Time Rise Time Fall Time Pulse Width High, Set-Up Time Hold Time Data Set-Up Time Data Hold Time Symbol tSU1 tSU2 5V10%, Unit
Test R/W, R/W,
Description Cycle Time Rise Time Fall Time Pulse Width High, Set-Up Time Hold Time Data Set-Up Time Data Hold Time
Symbol tSU1 tSU2
1400
3V20%, Unit Test R/W, R/W,
VIH1 VIL1 tsu1
VIH1 VIL1 VIL1 VIH1 VIL1 VIH1 VIL1 tsu2 VIL1
VIL1
~DB7
VIH1 VIL1
Valid data
VIH1 VIL1
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
Read mode Description Cycle Time Rise Time Fall Time Pulse Width Set-Up Time Hold Time Data Output Delay Time Data Hold Time Symbol
5V10%, Unit
Test R/W, R/W,
Description Cycle Time Rise Time Fall Time Pulse Width Set-Up Time Hold Time Data output Delay Time Data Hold Time
Symbol
1400
3V20%, Unit Test R/W, R/W,
VIH1 VIL1 tsu1
VIH1 VIL1 VIH1
VIH1 VIL1 VIH1 VIL1 VIL1 VIL1
~DB7
Valid data
VIH1 VIL1
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
CONTROL DISPLAY COMMAND
Command Display clear Return home Execution time fOSC=250KHz 1.64mS 1.64mS Remark
Entry mode
40uS
Cursor move first digit I/D: cursor move direction Increase Decrease Specifies shift display Display shifted Display shifted Display Cursor Display Display
Display on/off
40uS
Cursor Cursor
Blinking Blinking Blinking Display shift Cursor move Shift 40uS Right shift Left shift function 40uS bits interface bits interface line display 1line display
address address
address (corresponds cursor address) address
40uS
data sent received after this setting data sent received after this setting Busy Ready
40uS
Read busy flag address
Address counter used both address
Reads indication internal operating performed Reads address counter contents Write data into Read data into
Write data Read data
Write data Read data
46uS 46uS
don't care
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
DISPLAY MODE DESCRIPTION
Line Max. character display function Normal DDRAM( HEX) line
display position (DEC) DDRAM address (HEX)
Shift left [00-4F] 1line DDRAM address (HEX)
Shift right [00-4F] 1line DDRAM address (HEX)
Line Max. character display function Normal DDRAM( HEX) line
[00~27] 1line
display position (DEC)
DDRAM address (HEX)
[40~67] 1line Shift left
[00~27] 1line DDRAM address (HEX)
[40~67] 1line
Shift right [00~27] 1line
DDRAM address (HEX)
[40~67] 1line
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
RELATION BETWEEN OSCILLATION FREQUENCY FRAME FREQUENCY 1/16 duty
clock COM1
frame
frame
clock Fosc Latch clock clock Frequency 2.08 frame 7,680 7.68 Frame frequency 1/7.68ms 130.2
1/32 duty
clock COM1 frame frame
clock Fosc Latch clock clock Frequency 2.08 frame 15,360 15.36 Frame frequency 1/15.36 65.1
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
APPLICATION INFORMATION
panel: character line character format: dots cursor line bias, 1/16 duty
KS0071B
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
panel: character line character format: dots cursor line 1/6.7 bias, 1/32 duty
S0071B
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
APPLICATION CIRCUIT
driving voltage generated KS0071B voltage doubler
1/6.7 bias, 1/32 duty
2.7R Bright control 10uF
S0071B
Panel line)
4.7uF
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
driving voltage supplied from external power supply
1/6.7 bias, 1/32 duty
2.7R Bright control
KS0071B
V5OUT Panel line) Open Open
OSC1 912% OSC2 Open
KS0071B
32COM/60SEG DRIVER CONTROLLER MATRIX
Standard Character Pattern (KS0071B-00)
Other recent searches
TPS51116 - TPS51116 TPS51116 Datasheet
ST16ST2G - ST16ST2G ST16ST2G Datasheet
NTE1917 - NTE1917 NTE1917 Datasheet
MSC2323267D-xxBS4 - MSC2323267D-xxBS4 MSC2323267D-xxBS4 Datasheet
MDX-19-8-1-X-X - MDX-19-8-1-X-X MDX-19-8-1-X-X Datasheet
LURF43133-PF - LURF43133-PF LURF43133-PF Datasheet
LS-34 - LS-34 LS-34 Datasheet
2SK2160 - 2SK2160 2SK2160 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
