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King Billion Electronics Co., Ltd

KD80
LCD Segment Extender
- Table of Contents 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. General Description ___________________________________________________________________2 Features _____________________________________________________________________________2 Pin Description _______________________________________________________________________2 Pad Location _________________________________________________________________________4 LCD RAM Map ______________________________________________________________________6 Command Interface ___________________________________________________________________7 Timing Diagram ______________________________________________________________________8 Absolute Maximum Rating _____________________________________________________________9 Recommended Operating Conditions____________________________________________________10 AC/DC Characteristics _____________________________________________________________10 Application Circuit_________________________________________________________________11 Updated History ___________________________________________________________________12
October 31, 2003
1
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd

KD80
LCD Segment Extender
1. General Description
KD80 is a member of peripheral IC series developed by King Billion Electronics Co. It is a black and white LCD Segment Extender. This chip must be used with KB's Type III or Type IV LCD Driver. This chip interfaces with KB's MCU with provisions of Segment Extender Interface LFR and LDL. KB's MCUs control KD80 through a command interface. The MCU can read/write display patterns to graphic mode display RAM by first setting up the target address, selecting the driver configuration, and then enabling the driver. KD80 can support four different configurations: 32 COM, 48 COM, 64 COM and 80 COM selectable by command register. The KD80 uses some of the memory as display RAM, while the memory not used for display can be access as general-purpose memory.
2. Features
80 output LCD segment driver. Operating Range: 2.4V ~ 5.5V LCD Operating Voltage: < 9.0V Four LCD Configurations: 32, 48, 64, or 80 COM. Built-in dual-port display RAM: 2K bytes Command mode interface. Spare RAM for general purpose.
3. Pin Description
SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 1 2 3 4 5 6 7 8 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 71 73 72 70 69 68 67 66 65 64 63 62 61 60 59
SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11
KD80 KDS80
SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 LVP LVL5 LVL3 LVL2 LFR LDL REN R_WN D_CN STBN GND RD7 RD6 RD5 RD4 RD3 RD2 RD1 RD0 RES_N VDD SEG79 SEG78 SEG77 SEG76 SEG75 SEG74 SEG73 SEG72 SEG71 SEG70
SEG62 SEG63 SEG64 SEG65 SEG66 SEG67 SEG68 SEG69
58 57 56 55 54 53 52 51
Pin # Pin Name 41..101 SEG[79..0] 1..19 20 LVP 21 22 23 24 25 26 27 LVL5 LVL3 LVL2 LFR LDL REN R_WN
October 31, 2003
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
I/O O I I I I I I I I LCD Segment Outputs
Description Charge Pump Output. These input pins must wire with master IC respectively. That means LVP with LVP, LVL5 with LVL5, ..., LDL with LDL. Please refer application circuit for details. LCD Bias Voltage 5 LCD Bias Voltage 3 LCD Bias Voltage 2 LCD frame. LCD data load. For RAM or Command Register Read/Write enable(0). This pin can be fixed at low. Read(1)/write(0) selection.
2
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd
28 29 30 31..38 39 40 D_CN STBN GND RD[7:0] RES_N VDD I I P B I P

KD80
LCD Segment Extender
Data(1)/Command(0) selection. RAM or command R/W strobe(0) Power Ground Input Command/Data I/O port. All these pins are in push-pull mode RESET PIN Positive Power Input. Adding 0.1 F capacitor as by-pass capacitor on power pins is necessary.(within 1 cm distance)
October 31, 2003
3
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd

KD80
LCD Segment Extender
4. Pad Location
SSSSSSSS EEEEEEEE GGGGGGGG [11] [12] [13] [14] [15] [16] [17] [18] SEG[19] SEG[20] SEG[21] SEG[22] SEG[23] SEG[24] SEG[25] SEG[26] SEG[27] SEG[28] SEG[29] SEG[30] SEG[31] SEG[32] SEG[33] SEG[34] SEG[35] SEG[36] SEG[37] SEG[38] SEG[39] SEG[40] SEG[41] SEG[42] SEG[43] SEG[44] SEG[45] SEG[46] SEG[47] SEG[48] SEG[49] SEG[50] SEG[51] SEG[52] SEG[53] SEG[54] SEG[55] SEG[56] SEG[57] SEG[58] SEG[59] SEG[60]
SEG[10] SEG[9] SEG[8] SEG[7] SEG[6] SEG[5] SEG[4] SEG[3] SEG[2] SEG[1] SEG[0] LVP LVL5 LVL3 LVL2 LFR LDL REN R_WN D_CN STBN GND RD[7] RD[6] RD[5] RD[4] RD[3] RD[2] RD[1] RD[0] RES_N VDD SEG[79] SEG[78] SEG[77] SEG[76] SEG[75] SEG[74] SEG[73] SEG[72] SEG[71] SEG[70] SEG[69]
Die Size: 4390 m * 1590 mSubstrate connect with GND
SSSSSSSS EEEEEEEE GGGGGGGG [68] [67] [66] [65] [64] [63] [62] [61]
X Axis Product Name
October 31, 2003
4
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd

KD80
LCD Segment Extender
PIN X Y PIN PIN X Y PIN Number Name Coordinate Coordinate Number Name Coordinate Coordinate 1 SEG[18] X= 70.00 Y= 1109.00 52 SEG[68] X= 4290.00 Y= 449.90 2 SEG[17] X= 70.00 Y= 1009.00 53 SEG[67] X= 4290.00 Y= 549.90 3 SEG[16] X= 70.00 Y= 909.00 54 SEG[66] X= 4290.00 Y= 649.90 4 SEG[15] X= 70.00 Y= 809.00 55 SEG[65] X= 4290.00 Y= 749.90 5 SEG[14] X= 70.00 Y= 709.00 56 SEG[64] X= 4290.00 Y= 849.90 6 SEG[13] X= 70.00 Y= 609.00 57 SEG[63] X= 4290.00 Y= 949.90 7 SEG[12] X= 70.00 Y= 509.00 58 SEG[62] X= 4290.00 Y= 1049.90 8 SEG[11] X= 70.00 Y= 409.00 59 SEG[61] X= 4290.00 Y= 1149.90 9 SEG[10] X= 101.30 Y= 70.00 60 SEG[60] X= 4201.30 Y= 1490.00 10 SEG[9] X= 201.30 Y= 70.00 61 SEG[59] X= 4101.30 Y= 1490.00 11 SEG[8] X= 301.30 Y= 70.00 62 SEG[58] X= 4001.30 Y= 1490.00 12 SEG[7] X= 401.30 Y= 70.00 63 SEG[57] X= 3901.30 Y= 1490.00 13 SEG[6] X= 501.30 Y= 70.00 64 SEG[56] X= 3801.30 Y= 1490.00 14 SEG[5] X= 601.30 Y= 70.00 65 SEG[55] X= 3701.30 Y= 1490.00 15 SEG[4] X= 701.30 Y= 70.00 66 SEG[54] X= 3601.30 Y= 1490.00 16 SEG[3] X= 801.30 Y= 70.00 67 SEG[53] X= 3501.30 Y= 1490.00 17 SEG[2] X= 901.30 Y= 70.00 68 SEG[52] X= 3401.30 Y= 1490.00 18 SEG[1] X= 1001.30 Y= 70.00 69 SEG[51] X= 3301.30 Y= 1490.00 19 SEG[0] X= 1101.30 Y= 70.00 70 SEG[50] X= 3201.30 Y= 1490.00 20 LVP X= 1201.30 Y= 70.00 71 SEG[49] X= 3101.30 Y= 1490.00 21 LVL5 X= 1301.30 Y= 70.00 72 SEG[48] X= 3001.30 Y= 1490.00 22 LVL3 X= 1401.30 Y= 70.00 73 SEG[47] X= 2901.30 Y= 1490.00 23 LVL2 X= 1501.30 Y= 70.00 74 SEG[46] X= 2801.30 Y= 1490.00 24 LFR X= 1601.30 Y= 70.00 75 SEG[45] X= 2701.30 Y= 1490.00 25 LDL X= 1701.30 Y= 70.00 76 SEG[44] X= 2601.30 Y= 1490.00 26 REN X= 1801.30 Y= 70.00 77 SEG[43] X= 2501.30 Y= 1490.00 27 R_WN X= 1901.30 Y= 70.00 78 SEG[42] X= 2401.30 Y= 1490.00 28 D_CN X= 2001.30 Y= 70.00 79 SEG[41] X= 2301.30 Y= 1490.00 29 STBN X= 2101.30 Y= 70.00 80 SEG[40] X= 2201.30 Y= 1490.00 30 GND X= 2201.30 Y= 70.00 81 SEG[39] X= 2101.30 Y= 1490.00 31 RD[7] X= 2301.30 Y= 70.00 82 SEG[38] X= 2001.30 Y= 1490.00 32 RD[6] X= 2401.30 Y= 70.00 83 SEG[37] X= 1901.30 Y= 1490.00 33 RD[5] X= 2501.30 Y= 70.00 84 SEG[36] X= 1801.30 Y= 1490.00 34 RD[4] X= 2601.30 Y= 70.00 85 SEG[35] X= 1701.30 Y= 1490.00 35 RD[3] X= 2701.30 Y= 70.00 86 SEG[34] X= 1601.30 Y= 1490.00 36 RD[2] X= 2801.30 Y= 70.00 87 SEG[33] X= 1501.30 Y= 1490.00 37 RD[1] X= 2901.30 Y= 70.00 88 SEG[32] X= 1401.30 Y= 1490.00 38 RD[0] X= 3001.30 Y= 70.00 89 SEG[31] X= 1301.30 Y= 1490.00 39 RES_N X= 3101.30 Y= 70.00 90 SEG[30] X= 1201.30 Y= 1490.00 40 VDD X= 3201.30 Y= 70.00 91 SEG[29] X= 1101.30 Y= 1490.00 41 SEG[79] X= 3301.30 Y= 70.00 92 SEG[28] X= 1001.30 Y= 1490.00 42 SEG[78] X= 3401.30 Y= 70.00 93 SEG[27] X= 901.30 Y= 1490.00 43 SEG[77] X= 3501.30 Y= 70.00 94 SEG[26] X= 801.30 Y= 1490.00 44 SEG[76] X= 3601.30 Y= 70.00 95 SEG[25] X= 701.30 Y= 1490.00 October 31, 2003 5 V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd

KD80
LCD Segment Extender
PIN X Y PIN PIN X Y PIN Number Name Coordinate Coordinate Number Name Coordinate Coordinate 45 SEG[75] X= 3701.30 Y= 70.00 96 SEG[24] X= 601.30 Y= 1490.00 46 SEG[74] X= 3801.30 Y= 70.00 97 SEG[23] X= 501.30 Y= 1490.00 47 SEG[73] X= 3901.30 Y= 70.00 98 SEG[22] X= 401.30 Y= 1490.00 48 SEG[72] X= 4001.30 Y= 70.00 99 SEG[21] X= 301.30 Y= 1490.00 49 SEG[71] X= 4101.30 Y= 70.00 100 SEG[20] X= 201.30 Y= 1490.00 50 SEG[70] X= 4201.30 Y= 70.00 101 SEG[19] X= 101.30 Y= 1490.00 51 SEG[69] X= 4301.30 Y= 70.00
5. LCD RAM Map
There are four driving modes (32 COM48 COM64 COM and 80 COM) for KD80. 32 COM: SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG Page 6 [7:0] [15:8] [23:16] [31:24] [39:32] [47:40] [55:48] [63:56] [71:64] [79:72] COM0 7E0H 7C0H 7A0H 780H 760H 740H 720H 700H COM0 6E0H 6C0H COM1 7E1H 7C1H 7A1H 781H 761H 741H 721H 701H COM1 6E1H 6C1H : : : : : : : : : : : : COM15 7EFH 7CFH 7AFH 78FH 76FH 74FH 72FH 70FH COM15 6EFH 6CFH COM16 7F0H 7D0H 7B0H 790H 770H 750H 730H 710H COM16 6F0H 6D0H : : : : : : : : : : : : COM30 7FEH 7DEH 7BEH 79EH 77EH 75EH 73EH 71EH COM30 6FEH 6DEH COM31 7FFH 7DFH 7BFH 79FH 77FH 75FH 73FH 71FH COM31 6FFH 6DFH 48 COM: SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG Page 7 Page 6 Page 5 [7:0] [15:8] [23:16] [31:24] [39:32] [47:40] [55:48] [63:56] [71:64] [79:72] COM0 7C0H 780H 740H 700H COM0 6C0H 680H 640H 600H COM0 5C0H 580H COM1 7C1H 781H 741H 701H COM1 6C1H 681H 641h 601H COM1 5C1H 581H : : : : : : : : : : : : : COM15 7CFH 78FH 74FH 70FH COM15 6CFH 68FH 64FH 60FH COM15 5CFH 58FH COM16 7D0H 790H 750H 710H COM16 6D0H 690H 650H 610H COM16 5D0H 590H : : : : : : : : : : : : : COM31 7DFH 79FH 75FH 71FH COM31 6DFH 69FH 65FH 61FH COM31 5DFH 59FH COM32 7E0H 7A0H 760H 720H COM32 6E0H 6A0H 660H 620H COM32 5E0H 5A0H : : : : : : : : : : : : : COM46 7EEH 7AEH 76EH 72EH COM46 6EEH 6AEH 66EH 62EH COM46 5EEH 5AEH COM47 7EFH 7AFH 76FH 72FH COM47 6EFH 6AFH 66FH 62FH COM47 5EFH 5AFH Page 7 64 COM: SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG Page 6 Page 5 [7:0] [15:8] [23:16] [31:24] [39:32] [47:40] [55:48] [63:56] [71:64] [79:72] COM0 7C0H 780H 740H 700H COM0 6C0H 680H 640H 600H COM0 5C0H 580H COM1 7C1H 781H 741H 701H COM1 6C1H 681H 641H 601H COM1 5C1H 581H : : : : : : : : : : : : : COM15 7CFH 78FH 74FH 70FH COM15 6CFH 68FH 64FH 60FH COM15 5CFH 58FH COM16 7D0H 790H 750H 710H COM16 6D0H 690H 650H 610H COM16 5D0H 590H Page 7 October 31, 2003 6 V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd
: : : COM31 7DFH 79FH COM32 7E0H 7A0H : : : COM47 7EFH 7AFH COM48 7F0H 7B0H : : : COM62 7FEH 7BEH COM63 7FFH 7BFH 80 COM Page SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG 7:3 [7:0] [15:8] [23:16] [31:24] [39:32] [47:40] [55:48] [63:56] [71:64] [79:72] COM0 780H 700H 680H 600H 580H 500H 480H 400H 380H 300H COM1 781H 701H 681H 601H 581H 501H 481H 401H 381H 301H : : : : : : : : : : : COM15 78FH 70FH 68FH 60FH 58FH 50FH 48FH 40FH 38FH 30FH COM16 790H 710H 690H 610H 590H 510H 490H 410H 390H 310H : : : : : : : : : : : COM31 79FH 71FH 69FH 61FH 59FH 51FH 49FH 41FH 39FH 31FH COM32 7A0H 720H 6A0H 620H 5A0H 520H 4A0H 420H 3A0H 320H : : : : : : : : : : : COM47 7AFH 72FH 6AFH 62FH 5AFH 52FH 4AFH 42FH 3AFH 32FH COM48 7B0H 730H 6B0H 630H 5B0H 530H 4B0H 430H 3B0H 330H : : : : : : : : : : : COM62 7BFH 73FH 6BFH 63FH 5BFH 53FH 4BFH 43FH 3BFH 33FH COM63 7C0H 740H 6C0H 640H 5C0H 540H 4C0H 440H 3C0H 340H : : : : : : : : : : : COM78 7CEH 74EH 6CEH 64EH 5CEH 54EH 4CEH 44EH 3CEH 34EH COM79 7CFH 74FH 6CFH 64FH 5CFH 54FH 4CFH 44FH 3CFH 34FH : 75FH 760H : 76FH 770H : 77EH 77FH : 71FH 720H : 72FH 730H : 73EH 73FH : 69FH 6A0H : 6AFH 6B0H : 6BEH 6BFH : 61FH 620H : 62FH 630H : 63EH 63FH : COM31 COM32 : COM47 COM48 : COM62 COM63 : 6DFH 6E0H : 6EFH 6F0H : 6FEH 6FFH : 65FH 660H : 66FH 670H : 67EH 67FH : COM31 COM32 : COM47 COM48 : COM62 COM63
KD80
LCD Segment Extender
: 5DFH 5E0H : 5EFH 5F0H : 5FEH 5FFH
: 59FH 5A0H : 5AFH 5B0H : 5BEH 5BFH
6. Command Interface
KB's MCU with Segment Extender Interface controls KD80 by an 8-bit parallel data/command bus. The D_CN and R_WN pins select current activity to be a Command read/write or Data Read/Write. The STBN signal is the active low strobe signal to read/write to the command registers or read/write RAM content. There are 3 command registers which can be read/write in cyclic order. The command sequence are reset by any read/write to data or power-on reset or REN = 1 or RES_N = 0. The COM counter are reset to 00H by LEP = 0 or LFR signal transient. cmd seq 1 2 3 Bit7
A7 LEP KS
Bit6
A6 WR_INC COMS1
Bit5
A5 RD_INC COMS0
Bit4
A4 -
Bit3
A3 A11
Bit2
A2 A10
Bit1
A1 A9 -
Bit0
A0 A8 -
Reset
0x00 0x20
The address of display RAM can be configured to increment with each Read or Write access by setting October 31, 2003 7 V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd
the WR_INC and RD_INC bit of CMD2 register. A11 ~ A0: display RAM address RD_INC: address auto increment when read WR_INC: address auto increment when write WR_INC 0 0 1 1 RD_INC 0 1 0 1 A [11:0] Automatically increment by one with each data read/write access Automatically increment by one with each data write access Automatically increment by one with each data read access No automatically increment by one
KD80
LCD Segment Extender
LEP: LCD enable, 0: disable, 1: enable COMS[1..0]: LCD Configuration COMS[1] COMS[0] LCD configuration 0 0 32 COM 0 1 48 COM 1 0 64 COM 1 1 80 COM KS: KS Key Scan Function 0 Disable 1 Enable
7. Timing Diagram
1. reset
2. command_write
October 31, 2003
8
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd

KD80
LCD Segment Extender
3. data write
4. command read
5. data read
8. Absolute Maximum Rating
Item Supply Voltage Input Voltage Output Voltage Operating Temperature October 31, 2003 Sym. Rating Condition VDD -0.5V ~ 8.0V VIN -0.5V ~ VDD+0.5V VO -0.5V ~ VDD+0.5V TOP 0C ~ 70C 9 V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd
Storage Temperature TST -50C ~ 100C
KD80
LCD Segment Extender
9. Recommended Operating Conditions
Item Supply Voltage LCD operating voltage Input Voltage Operating Temperature Storage Temperature Sym. Rating VDD 2.4V ~ 5.5V VLVP < 8.5 VIH 0.9 VDD ~ VDD VIL 0.0V ~ 0.1VDD TOP 0C ~ 70C TST -50C ~ 100C Condition
10. AC/DC Characteristics
Test Condition: Temperature: 25, VDD: 3V10%
Parameters Supply Current Standby mode current Input high voltage Input low voltage Input leakage current Input Hysteresis Width Output source current Output sink current
Symbol
Min.
Typ.
Max.
Unit
Condition
IDD ISTBY VIH VIL IIL VHYS IOH IOL 2.0 2.0 0.8
200
220 1 0.2
A A VDD Input pins Input pins VIL = GND, VDD Input pins Threshold=2/3VDD(input from low to high) Threshold=1/3VDD(input from high to low) RD[7..0], VOL=2.0V RD[7..0], VOL=0.4V VDD A VDD mA mA
20 1/3
October 31, 2003
10
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd

KD80
LCD Segment Extender
11. Application Circuit
47K
47K
C7 VDD BUZZER 0.1uF PRTD0 PRTD1 PRTD2 PRTD3 PRTD4 PRTD5 PRTD6 PRTD7 PWM 47K
PWM
VDD 3.0V +
103 102 101 100 99 98 97 96 95 94
PWM GND_PWM PRTD0 PRTD1 PRTD2 PRTD3 PRTD4 PRTD5 PRTD6 PRTD7
VDD R PRT100 PRT101 PRT102 PRT103 TRIM0 TGND1 TRIM1 TRIM2 TGND2 TRIM3 VDD SXI SXO TSTP_P FXI FXO RSTP_N OPO OPIP OPIN VO GND LDL LFR LCAP2A LCAP3B LCAP2B LCAP1B LCAP1A LVL2 LVL1 LCDVX LCAP3A LCAP4A LCAP4B LCDVTB LVL3 LVL4 LVL5 LCDGS COM0 COM1 COM2 C0M3 C0M4 C0M5 C0M6 C0M7 C0M8 C0M9 C0M10 C0M11 C0M12 C0M13 C0M14 C0M15 C0M16 C0M17 C0M18 C0M19 C0M20 C0M21 C0M22 C0M23 C0M24 COM25 COM26 COM27 COM28 COM29 COM30 COM31 PRT170 PRT171 PRT172 PRT173 PRT174 PRT175 PRT176 PRT177 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 PRT100 PRT101 PRT102 PRT103 33p 32768Hz 33p 47K 0.1uF 47K
47uF PRTC7 0.1uF PRTC6 PRTC5 PRTC4 VDD CMSG32 CMSG33 CMSG34 CMSG35 CMSG36 CMSG37 CMSG38 CMSG39 CMSG40 CMSG41 CMSG42 CMSG43 CMSG44 CMSG45 CMSG46 CMSG47 CMSG48 CMSG49 CMSG50 CMSG51 CMSG52 CMSG53 CMSG54 CMSG55 CMSG56 CMSG57 CMSG58 CMSG59 CMSG60 CMSG61 CMSG62 CMSG63 SEG63 SEG62 SEG61 SEG60 SEG59 SEG58 SEG57 SEG56 SEG55 SEG54 SEG53 SEG52 SEG51 SEG49 SEG49 SEG48 SEG47 SEG46 SEG45 SEG44 SGKY 43 SGKY 42 SGKY 41 SGKY 40 SGKY 39 SGKY 38 SGKY 37 SGKY 36 SGKY 35 SGKY 34 SGKY 33 SGKY 32 SGKY 31 SGKY 30 SGKY 29 SGKY 28 SGKY 27 SGKY 26 SGKY 25 SGKY 24 PRT147 PRT146 PRT145 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 PRTC7 PRTC6 PRTC5 PRTC4 VDD_RAM CMSG32 CMSG33 CMSG34 CMSG35 CMSG36 CMSG37 CMSG38 CMSG39 CMSG40 CMSG41 CMSG42 CMSG43 CMSG44 CMSG45 CMSG46 CMSG47 CMSG48 CMSG49 CMSG50 CMSG51 CMSG52 CMSG53 CMSG54 CMSG55 CMSG56 CMSG57 CMSG58 CMSG59 CMSG60 CMSG61 CMSG62 CMSG63 SEG63 SEG62 SEG61 SEG60 SEG59 SEG58 SEG57 SEG56 SEG55 SEG54 SEG53 SEG52 SEG51 SEG50 SEG49 SEG48 SEG47 SEG46 SEG45 SEG44 SGKY 43 SGKY 42 SGKY 41 SGKY 40 SGKY 39 SGKY 38 SGKY 37 SGKY 36 SGKY 35 SGKY 34 SGKY 33 SGKY 32 SGKY 31 SGKY 30 SGKY 29 SGKY 28 SGKY 27 SGKY 26 SGKY 25 SGKY 24 PRT147 PRT146 PRT145
.... 47K SXI SXO TSTP FXI FXO RSTP OPO OPIP OPIN VO LDL LFR LCAP2A LCAP3B LCAP2B LCAP1B LCAP1A LVL2 LVL1 LCDVX LCAP3A LCAP4A LCAP4B LCDVTB LVL3 LVL4 LVL5 LCDGS COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 COM17 COM18 COM19 COM20 COM21 COM22 COM23 COM24 COM25 COM26 COM27 COM28 COM29 COM30 COM31 PRT170 PRT171 PRT172 PRT173 PRT174 PRT175 PRT176 PRT177 1uF 1uF SGKY24 SGKY25 SGKY26 SGKY27 : SGKY41 SGKY42 SGKY43
VDD
1
2
47K
PRTC4
PRTC5
0
22p 4 MHz
SCNO17 SCNO18 SCNO19
SCNO0 SCNO1 SCNO2 SCNO3
SCNI0
PRTC6 SCNI2
22p
SCNI1
1uF 1uF
HE84760
1uF 1uF 4.7uF
This application assumes 48 COMX80 SEG configuration, and 80 SEG Extender KDS80.
SEG141 SEG140 SEG139 SEG138 SEG137 SEG136 SEG135 SEG134 SEG133 SEG132 SEG131 SEG130 SEG129 SEG128 SEG127 SEG126 SEG125 SEG124 SEG123 SEG122 SEG121 SEG120 SEG119 SEG118 SEG117 SEG116 SEG115 SEG114 SEG113 SEG112 SEG111 SEG110 SEG109 SEG108 SEG107 SEG106 SEG105 SEG104 SEG103 SEG102 SEG101 SEG100 SEG99
59 60 61 62 63 64 65 66 67 68 69 70 72 73 71 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 99 100 101
SEG61 SEG60 SEG59 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 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19
SEG62 SEG63 SEG64 SEG65 SEG66 SEG67 SEG68 SEG69
4.7uF 300K
58 57 56 55 54 53 52 51
4.7uF
SEG142 SEG143 SEG144 SEG145 SEG146 SEG147 SEG148 SEG149
SCNI3
PRTC7
KDS80
SEG70 SEG71 SEG72 SEG73 SEG74 SEG75 SEG76 SEG77 SEG78 SEG79 VDD RES_N RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 GND STBN D_CN R_WN REN LDL LFR LVL2 LVL3 LVL5 LVP SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
SEG150 SEG151 SEG152 SEG153 SEG154 SEG155 SEG156 SEG157 SEG158 SEG159 RES RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 STBN DCN RWN REN LDL LFR LVL2 LVL3 LVL5 LVP SEG80 SEG81 SEG82 SEG83 SEG84 SEG85 SEG86 SEG87 SEG88 SEG89 SEG90 VDD
PRT144 PRT143 PRT142 PRT141 PRT140 PRT157 PRT156 PRT155 PRT154 PRT153 PRT152 PRT151 PRT150
1 2 3 4 5 6 7 8 9 10 11 12 13
October 31, 2003
PRT144 PRT143 PRT142 PRT141 PRT140 PRT157 PRT156 PRT155 PRT154 PRT153 PRT152 PRT151 PRT150
11
SEG98 SEG97 SEG96 SEG95 SEG94 SEG93 SEG92 SEG91
1 2 3 4 5 6 7 8
SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.
King Billion Electronics Co., Ltd

KD80
LCD Segment Extender
12. Updated History
Version Date Revised Description V1.0 2003/10/31 KD80 is renamed from KDS80.
October 31, 2003
12
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.

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