PT6630 PTC | Alldatasheet

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Technical content

PT6630 v 1.0 1 Updated October 2000 LCD Driver IC Princeton Technology Corp. Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6630

DESCRIPTION

PT6630 is a Common Dot Matrix LCD Driver utilizing CMOS Technology. It provides 80 bits bi-directional shift register and a 4-level LCD Driver. Input/output pins for serial connections can be used to increase the number of bits of PT6630 and can be used with the segment driver PT6601 to drive a wide screen LCD Panel. Pin assignment and application circuit are optimized for easy PCB Layout and cost saving advantages.

FEATURES

  • CMOS Technology
  • 80 bits On-Chip Display Drive Circuit
  • 1/64 to 1/256 Display Duty may be selected
  • Supports Externally Supplied Bias Voltage
  • On-Chip 80-bit Bi-Directional Shift Register
  • Supports Single Mode (80-Bit Shift Register) Application: O1 -->O80, O80 -->O1
  • Dual Mode (40-Bit x 2 Shift Register) Application: O1-->O40 and O41-->O80, O80-->O41 and O40 -->O1
  • Operating Power Supply: VDD (Logic Section): 5V + 10% VDD-VEE (LCD Section): 12V to 32V
  • Operating Temperature: -20 to +75oC
  • Available in C.O.B. or 100-pin, QFP Package APPLICATION
  • Peripheral Device ORDER INFORMATION Valid Part Number Package Type PT6630 100 Pins, QFP Package PT6630-H C.O.B.

PT6630 v 1.0 2 Updated October 2000 LCD Driver IC Princeton Technology Corp. Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6630 PIN CONFIGURATION 1O1 O10 O11 O12 O13 O14 O15 O16 O17 O18 O19 O20 O21 O22 O23 O24 O25 O26 O27 O28 O29 O30 O51 O52 O53 O54 O55 O56 O57 O58 O59 O60 O61 O62 O63 O64 O65 O66 O67 O68 O69 O70 O71 O72 O73 O73 O75 O76 O77 O78 O79 O80 1010 31 100 32 99 33 98 34 97 35 96 36 95 37 94 38 93 39 92 40 91 41 90 42 89 43 88 44 87 45 86 46 85 47 84 48 83 49 82 O31 NC O32 NC O33 DIO1 O34 DMIN O35 CP O36 MODE O37 M O38 NC O39 VSS O40 RS/LS O41 VDD O42 DISP OFF O43 NC O44 V1 O45 V2 O46 V5 O47 VEE O48 NC O49 DIO80 O50 NC

PT6630 v 1.0 3 Updated October 2000 LCD Driver IC Princeton Technology Corp. Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6630 APPLICATION CIRCUIT Note: VDD=5V , VEE=-20V , V1=5V, V2=3.4V , V3=1.5V , V4=-16.8V, V5=-18.4V PT6630 (1) PT6630 (3) RS/ LS RS/ LS DI O1 DI O1 DI O 80DMIN DMI N MODE MODE DI O80 VDD VDD VSS VSS Vss Vss DI S P OF F VE E CP M DI S P OF F VE E CP M O1 t o O80 O1 t o O80 O1 to O 80 O 1 to O 80 O 1 to O80 FLM DISP OFF LOAD M DI 1 t o DI 4 CP C O N T R O L L E R 1.1K OHMS 1. 1 K OHMS 13K OHMS 1. 1 K OHMS 1.1K OHMS V DD V EE PT6601 (1) PT6601 (2) PT6601 (8 ) R/ L CDI VD D VS S VE E R/L CDI VDD VSS VEE R/ L CDI VDD VSS VEE LOAD CP M DI 1 t o DI 4 DI SP OFF LOAD CP M DI 1 t o DI 4 DI SP OFF LOAD CP M DI1 to DI4 DISP OFF CDO CDO CD O COM1 COM2 COM3 COM238 COM239 COM240 SEG1 SEG2 SEG3 SEG638 SEG639 SEG640 LCD P ANEL 640 x 240 1/240 DUTY V DD V DD V DDGND

PT6630 v 1.0 4 Updated October 2000 LCD Driver IC Princeton Technology Corp. Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6630 PAD CONFIGURATION O10 O1 1 O12 O13 O14 O15 O16 O17 O18 O19 O20 O21 O22 O23 O24 O25 O26 O27 O28 O29 O51 O52 O53 O54 O55 O56 O57 O58 O59 O60 O61 O62 O63 O64 O65 O66 O67 O68 O69 O70 O71 O72 O73 O73 O75 O76 O77 O78 O792 1010 30 100 32 99 33 98 34 97 35 96 36 95 37 94 38 93 39 92 40 91 43 88 44 87 45 86 46 85 47 84 48 83 49 82 O3 1 O3 0 NC O80 O3 2 NC O3 3 DI O1 O3 4 DMI N O3 5 CP O3 6 MODE O3 7 M O3 8 NC O3 9 VSS O4 0 RS/ LS O4 1 VDD O4 2 DI SP OFF O4 3 NC O4 4 V1 O4 5 V2 O4 6 V5 O4 7 VEE O4 8 NC O4 9 DI O80 O5 0 NC (0,0) Chip Size: X=3092 um, Y=3134 um Pad Size: 85 x 85 Pad Pitch Size: 105 um