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| Princeton Technology Corp. LCD Driver IC DESCRIPTION Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw Preliminary PT6601 PT6601 is a Segment Driver LCD Driver IC utilizing CMOS Technology used for Large Scale Dot Matrix Liquid Crystal Graphic Displays. 80 bits of display data sent from a controller are latched using a 4-bit parallel transfer technique and LCD drive signals are generated. It can be used with Common LCD Driver, PT6630 to drive Large Screen LCD Panels. FEATURES * CMOS Technology * Supports Display Duties from 1/64 to 1/256 * Operating Supply Voltage: VDD (Logic Block): 5V + 10% VDD -VEE (LCD Block): 12 to 32 V * Operating Temperature: -20 to +75 oC * Supports Power Reduction in Large Scale Panel via a Chip Disable Pin * LCD Drive Circuit for 80 bits Display * 4 -Bit Parallel Data Input * Maximum of 6.0 MHz Data Transfer Clock and Bidirectional Shifting Supported * Available in C.O.B. or 100-pin, QFP Package APPLICATION * Peripheral Device PT6601 pre 1.0 1 Updated September 2000 Princeton Technology Corp. LCD Driver IC PIN CONFIGURATION VDD D IS P O F F V SS LO AD M VEE CDO CP D I1 D I2 D I3 D I4 NC NC NC R /L Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw Preliminary PT6601 100 99 98 97 96 95 94 93 92 91 90 89 88 O1 O2 O3 O4 O5 O6 O7 O8 O9 O 10 O 11 O 12 O 13 O 14 O 15 O 16 O 17 O 18 O 19 O 20 O 21 O 22 O 23 O 24 O 25 O 26 O 27 O 28 O 29 O 30 1 2 3 4 5 6 7 8 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 O 41 4 1 O 42 4 2 O 43 4 3 O 44 4 4 O 45 4 5 O 46 4 6 O 47 4 7 O 48 4 8 O 49 4 9 O 50 5 0 87 86 85 84 83 82 81 V4 V3 V1 CDI 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 O 80 O 79 O 78 O 77 O 76 O 75 O 73 O 73 O 72 O 71 O 70 O 69 O 68 O 67 O 66 O 65 O 64 O 63 O 62 O 61 O 60 O 59 O 58 O 57 O 56 O 55 O 54 O 53 O 52 O 51 PT6601 pre 1.0 O 31 O 32 O 33 O 34 O 35 O 36 O 37 O 38 O 39 O 40 3 Updated September 2000 LCD Driver IC APPLICATION CIRCUIT SEG1 SEG2 SEG3 Princeton Technology Corp. Preliminary V1 V3 V4 LOA D CP M D I1 t o D I 4 D IS P O F F V1 V3 V4 LOA D CP M D I1 t o D I 4 D IS P O F F V4 1 .1 K O H M S V5 1 .1K O H M S Note: VDD=5V, VEE=-20V, V1=5V, V2=3.4V, V3=1.5V, V4=-16.8V, V5=-18.4V Vss VSS VDD D IO 1 R S / L S D ISP O FF V1 V5 V2 VEE CP M VE E V1 V3 V4 LOA D CP M D I1 to D I4 D IS P O F F VSS VEE VSS VEE 14 D M IN M O D E D I O 8 0 GND M D I1 to D I4 D ISP O FF V1 V5 V2 VEE CP M P T6630 ( 3) O 1 to O 80 C O N T R O L L E R VSS VDD D IO 1 R S / L S CP VDD O 1 to O 80 VDD O 1 to O 80 VD D O 1 to O 80 VD D R /L CDI CDO V DD V SS V EE R /L CDI VDD R /L CDI CDO V1 1 .1K O H M S S E G 6 38 S E G 6 39 S E G 6 40 CD O PT6601 pre 1.0 P T6 630 (1) O 1 to O 80 COM 1 COM 2 COM 3 L C D PA N E L 640 x 240 1/240 D U T Y D M IN M O D E D IO 8 0 V ss D M IN M O DE FLM D IS P O F F LOA D C O M 238 C O M 239 C O M 240 V2 1 .1 K O H M S P T 66 01 (1) PT 6601 (2) VDD P T6 601 (8 ) V3 13K OHM S Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw Updated September 2000 PT6601 Princeton Technology Corp. LCD Driver IC ORDER INFORMATION Valid Part Number PT6601 PT6601-H Package Type 100 Pins, QFP Package C.O.B. Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw Preliminary PT6601 PT6601 pre 1.0 15 Updated September 2000 |
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