16COM/60SEG DRIVER CONTROLLER MATRIX KS0068B matrix driver contro
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KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
KS0068B matrix driver controller which fabricated power CMOS technology.
FUNCTION
Character type matrix driver controller Internal driver: common segment signal output. Display character format; dots cursor, dots cursor Easy interface with 4-bit 8-bit Display character pattern: dots format: kinds, dots format: 32kinds special character pattern programmable Character Generator directly. customer character pattern programmable mask option (KS0068B-00; Standard type)
KS0068B-00 English, Japanese Numberal Automatic power reset function. drive maximum characters using kS0065B KS0063B, KS0068B externally. possible read both Character Generator Display Data from MPU.
FEATURES
Internal Memory Character Generator ROM: 8320bits Character Generator RAM: bits Display Data RAM: 8bits digits. Power Supply Voltage; Supply voltage display: 0~-5V(V5) CMOS process duty, 1/11 duty 1/16 duty: selectable (1/8 duty; dots format line, 1/11 duly; dots format line, 1/16 duty: dots format line) bare chip available.
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
BLOCK DIAGRAM
Power supply Drive Parallel/Serial Data conversion Circuit
Busy Flag
Charater Generator 8320 bits
Character Generator bits
Cursor Blink Control Circuit segment
Input Output Buffer Data Register Display Instruction Register Instruction Decoder Data Shift Register Latch Circuit
signal Segment Signal Driver
bits
Address Counter
common signal
Shift Register
Common Signal Driver
Timing Generation Circuit
CLK1 CLK2
Fig. KS0068 functional block diagram.
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
CONFIGURATION
KS0068B
KS0068
OSC2
OSC1
Fig2. 100QFP View
Fig2. 100QFP View
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
DESCRIPTION
PIN(No). VDD(42) VSS(GND) (27) V1-V5(30-34) S1-S60 (1-26, 67-100) C1-C16 (51-66) OSC1, OSC2 (29) (28) INPUT/OUTPUT Power NAME DESCRIPTION Operating Voltage logical circuit (2.7V 5.5V) (GND) Negative Supply Bias voltage level driving Voltage Segment output Segent signal output driving Common output Oscillator Common signal output driving Both connected resistor ceramic resonator internal oscillator circuit. case external frequency only, frequency input OSC1 terminal. Clock output terminal serially transfered data latched driver. Clock output terminal used when terminal data output shifts inside driver. alternating signal convert drive waveform Character pattern data, which corresponding each common signal, supplied driver serially. High E(41) R/W(40) Input Enable Read/Write Selection selection INTERFACE Power Supply
Output Output Input (OSC1) Output (OSC2)
Resistor Ceramic Resonator KS0065B KS0063B
CLK1 (35)
Output
Data latch clock
CLK2 (36) (37)
Data shift clock Alternated signal driver output Display data interface
(38)
Start enable signal read write data signal input used select read/write mode High Read mode Write mode
(39)
Register select
register selection input High Data register (for read write) Instruction register (for write), Busy flag, address counter (for read)
DB0-DB7 (43-50)
Input/Output
Data interface
Used data transfer between KS0068. These terminals data with bidirectional three-state. Initial (DB0-DB3) used during 4-bit operation (DB7 used busy flag)
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Internal logic input/output terminal
Input/Output Input Logic diagram Pull Applicable
with pull
Output
CLK1, CLK2
Input Output
DB0-DB7
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
MAXIMUM ABSOLUTE LIMIT
Characteristic Operating Voltage Driver Supply Voltage Input Voltage Power Dissipation Operating Temperature Storage Temperature Symbol VLCD Value -0.3~+7.0 VDD-11.5~VDD+0.3 -0.3 VDD+0.3 -30~+85 -55~+125 Unit
Voltage greater than above damage circuit (VDD
ELECTRICAL CHARACTERISTICS
Characteristics (VDD=+5V
Characteristic Operating Voltage Operating Current (*1)
IDD2
=0V,
Ta=-30
Symbol IDD1
Input Voltage Input Voltage
High High High High
VIH1 VIL1 VIH2 VIL2 VOH1 VOL1 VOH2 VOL2 VdCOM VdSEG ILKG duty fOSC1 fOSC2
Test condition Ceramic resonator fosc=250KHz Resistor oscillation external clock operation fosc=270KHz IOH=-0.205mA IOL=1.2mA IO=-40
0.65 0.45
Unit
Applicable
Output Voltage Output Voltage
Voltage Drop (*2)
VIN=0 VDD=5V (test pull
-0.3 -1.0 -0.2 0.9VDD
-125
0.1VDD -250
DB0-DB7, R/W, OSC1
DB0-DB7 CLK1, CLK2, C1-C16 S1-S60 RS,R/W OSC1
Input Leakage Current Input Current External Clock Frequency(*3) Duty Rise time Fall time Internal Clock Frequency(*3) Ceramic Resonator Frequency (*3) driving voltage(*4)
Rf=91K
OSC1, OSC2
VLCD1 VDD-V5 bias 10.0 V1-V5 VLCD2 bias 10.0 Note: Applies current value flown terminal when power input follows; VDD=5V, GND=0V, V1=3.4V, V2=1.8V, V3=0.2V, V4=-1.4V V5=-3V. Applied voltage drop occuring from terminals VDD, each common terminal (C1-C16) when 0.1mA flown from terminals, also voltage drop occuring from terminals VDD, each terminal (S1-S60). When output level VDD, level, 0.1mA flown out, while 0.1mA flow when output level level. This occurs when input VDD, respectively.
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Characteristics VSS=0V, a=-30 Characteristic Symbol Test condition Unit Applicable Operating Voltage Operating Current (*1) IDD1 Ceramic resonator fosc=250KHz IDD2 Resistor oscillation 0.17 external clock operation fosc=270KHz Input Voltage High VIH1 DB0-DB7, VIL1 -0.3 R/W, Input Voltage High VIH2 0.7VDD OSC1 VIL2 0.2VDD Output Voltage High VOH1 IOH=-0.1mA DB0-DB7 VOL1 IOL=0.1mA Output Voltage High VOH2 CLK1, CLK2, 0.8VDD IO=-40 VOL2 0.2VDD IO=40 Voltage Drop (*2) VdCOM C1-C16 VdSEG S1-S60 Input leakage current ILKG VIN=0 Input Current VDD=3V (test pull -120 RS,R/W External Clock Frequency OSC1 (*3) Duty duty Rise time Fall time Internal clock Frequency(*3) fOSC OSC1, OSC2 Rf=75K Driving Voltage(*4) VLCD1 VDD-V5 bias 10.0 V1-V5 VLCD2 bias 10.0 Note: supply current value from when power condition follows voltage drop from bias terminals VDD, each common terminal (C1-C16) also voltage drop bias terminals VDD, each segment terminal (S1-S80) Refer oscillator circuit input voltage listed table bellow
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Oscillator circuit Resistor circuit External clock cirucit
Input voltage listed table below V1-V5 Duty Power supply Bias 1/8, 1/11 VDD-VLCD/4 VDD-VLCD/2 VDD-VLCD/2 VDD-3VLCD/4 VDD-VLCD 1/16 VDD-VLCD/5 VDD-2VLCD/5 VDD-3VLCD/5 VDD-4VLCD/5 VDD-VLCD
~VLCD driving voltage, refer initial instruction code.
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Characteristics (VDD=5V
10%,
SS=0V,
Ta=-30
Unit Test R/W, R/W, DB0~DB7 DB0~DB7
Write mode (Writing data from Micom KS0068B) Characteristic Symbol Cycle Time Rise Time Fall Time Pulse Width (High, Low) Set-Up Time tSU1 Hold Time Data Set-Up Time tSU2 Data Hold Time
VIH1 VIL1 tSU1
VIH1 VIL1
VIL1 VIH1 VIL1 VIH1 VIL1 tSU2 VIL1 VIL1
VIH1 VIL1
Valid Data
VIH1 VIL1
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Read mode (Reading data from KS0068B Micom) Characteristic Symbol Cycle Time Rise Time Fall Time Pulse Width (High, Low) Set-Up Time Hold Time Data Output Delay Time Data Hold Time
Unit
Test R/W, R/W, DB0~DB7 DB0~DB7
alid
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Interface mode with KS0065B, KS0063B Characteristic Clock Pulse Width High Clock Pulse Width Data Set-Up Time Data Hold Time Clock Set-Up Time Delay Time Symbol tWCKH tWCKL tCSU -1000 1000 Unit Test
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Characteristics (VDD=3V
10%,
SS=0V,
Ta=-30
Unit Test R/W, R/W, DB0~DB7 DB0~DB7
Write mode (Writing data from Micon KS0068B) Characteristic Symbol Cycle Time 1400 Rise Time Fall Time Pulse Width (High, Low) Set-Up Time tSU1 Hold Time Data Set-Up Time tSU2 Data Hold Time
Read mode (Reading data from KS0068B Micom) Characteristic Cycle Time Rise Time Fall Time Pulse Width (High, Low) Set-Up Time Hold Time Data Output Delay Time Data Hold Time Symbol 1400 Unit Test R/W, R/W, DB0~DB7 DB0~DB7
Interface mode with KS0065B, KS0063B Characteristic Symbol Clock Pulse Width High tWCKH Clock Pulse Width tWCKL Data Set-Up Time Data Hold Time Clock Set-Up Time tCSU Delay Time -1000
1000
Unit
Test
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
CONTROL DISPLAY COMMAND
Command DISPLAY CLEAR RETURN HOME ENTRY MODE Excution Remark time (fosc=250KHz) 1.64ms 1.64ms cursor move first digit cursor move direction
Increase Decrease
Specifies shift display DISPLAY ON/OFF display shifted display shifted
Cursor Cursor Display Display
SHIFT FUNCTION Blinking Blinking Display shift Cursor move Right shift Left shift
bits interface bits interface line display line display
dots
dots
Table
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
CONTROL DISPLAY COMMAND(continued)
Command ADDRESS ADDRESS READ BUSY FLAG ADDRESS Excution Remark time (fosc=250KHz) address Data sent (corresponds cursor address) received after this setting Data sent address recevied after this setting Address Counter used Busy Both address Ready
WRITE DATA READ DATA
Write Data Read Data
Reads indication internal operating being performed. reads address counter contents Write data into CGRAM Read data from CGRAM Don't care
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
APPLICATION INFORMATION ACCORDING PANEL
Pandel: character
line, character format;
dots cursor line (1/4 bias, duty)
KS0068
Panel: character
line, character format;
dots cursor line (1/4 bias, 1/11 duty)
KS0068
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Panel character
line character format;
dots cursor line (1/5 bias, 1/16 duty)
Panel character
line, character format;
dots dots cursor line (1/5 bias, 1/16 duty)
KS0068
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Panel character line character format; dots cursor line (1/4 bias, duty)
KS0068
BIAS VOLTAGE DIVIDE CIRCUIT
KS0068
KS0068
APPLICATION CIRCUIT
bias, 1/11 duty
bias, 1/16 duty
16COM/60SEG DRIVER CONTROLLER MATRIX
Panel
KS0065B
SC40
SC40 KS0065B SHL1 SHL2
SC40 SHL1 KS0065B SHL2
OSC1 SHL1
OSC2
SHL2
KS0068
CLK1 CLK2
APPLICATION CIRCUIT
KS0068B
Other voltage
VLCD bias
When KS0065B externally connected KS0068, increase number display digits characters.
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
DIAGRAM
KS0068B
(0,0)
4980 SIZE UNIT
CHIP SIZE 5770
KS0068B Marking easy find No.72,81
KS0068B
LOCATION
NUMBER NAME 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 OSC2 OSC1
16COM/60SEG DRIVER CONTROLLER MATRIX
UNIT COORDINATE 1686 1560 1436 1310 1186 1060 -190 -314 -440 -564 -690 -814 -940 -1064 -1190 -1314 -1440 -1702 -1868 -1994 -2358 -2358 -2358 -2358 -2358 CLK1 CLK2 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 SEG60 SEG59 NUMBER NAME COORDINATE -453 -328 -203 1047 1172 1297 1422 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -2358 -1814 -1690 -1564 -1440 -1314 -1190 -1064 -940 -814 -690 -564 -440 -314 -190 NUMBER NAME SEG58 SEG57 SEG56 SEG55 SEG54 SEG53 SEG52 SEG51 SEG50 SEG49 SEG48 SEG47 SEG46 SEG45 SEG44 SEG43 SEG42 SEG41 SEG40 SEG39 SEG38 SEG37 SEG36 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27
COORDINATE 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1684 1249 1124 -126 -251 -376 -501 -626 -751 -876 -1001 -1126 -1251 1060 1186 1310 1436 1560 1686 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358 2358
-1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1684 -1078 -953 -828 -703 -578
KS0068B
16COM/60SEG DRIVER CONTROLLER MATRIX
Standard Character Pattern (KS0068B-00)
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