PDF HD66766 Data sheet ( Hoja de datos )

Número de pieza	HD66766
Descripción	132 x 176-dot Graphics LCD Controller/Driver
Fabricantes	Hitachi Semiconductor
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No Preview Available ! HD66766 Rev. 1.0 / 30 November 2001 HD66766 (132 x 176-dot Graphics LCD Controller/Driver for 65K Colors) Rev.1.0 November, 2001 Description The HD66766, color-graphics LCD controller and driver LSI, displays 132-by-176-dot graphics for 65K STN colors. A 16-bit high-speed bus interface and high-speed RAM write function enable efficient data transfer and high-speed rewriting of data to the graphics RAM. The HD66766 has various functions for reducing the power consumption of a LCD system, such as low- voltage operation of 2.2 V/min., a step-up circuit to generate a maximum of 12-times the LCD drive voltage from the supplied voltage, and voltage-followers to decrease the direct current flow in the LCD drive bleeder-resistors. Combining these hardware functions with software functions, such as a partial display with low-duty drive and standby and sleep modes, allows precise power control. The HD66766 is suitable for any mid-sized or small portable battery-driven product requiring long-term driving capabilities, such as digital cellular phones supporting a WWW browser, bi-directional pagers, and small PDAs. Features • 132RGB x 176-dot graphics display LCD controller/driver for 65K STN colors • low voltage drive and flickerless PWM grayscale drive • 16-/8-bit high-speed bus interface and Clock Synchronized Serial Interface ( SPI ) • High-speed burst-RAM write function • Writing to a window-RAM address area by using a window-address function • Bit-operation functions for graphics processing: - Write-data mask function in bit units. - Logical operation in pixel unit and conditional write function. 1 1 page HD66766 Rev. 1.0 / 30 November 2001 No. pad name X Y 401 SEG230 1216 1145 402 SEG229 1178 1145 403 SEG228 1140 1145 404 SEG227 1102 1145 405 SEG226 1064 1145 406 SEG225 1026 1145 407 SEG224 988 1145 408 SEG223 950 1145 409 SEG222 912 1145 410 SEG221 874 1145 411 SEG220 836 1145 412 SEG219 798 1145 413 SEG218 760 1145 414 SEG217 722 1145 415 SEG216 684 1145 416 SEG215 646 1145 417 SEG214 608 1145 418 SEG213 570 1145 419 SEG212 532 1145 420 SEG211 494 1145 421 SEG210 456 1145 422 SEG209 418 1145 423 SEG208 380 1145 424 SEG207 342 1145 425 SEG206 304 1145 426 SEG205 266 1145 427 SEG204 228 1145 428 SEG203 190 1145 429 SEG202 152 1145 430 SEG201 114 1145 431 SEG200 76 1145 432 SEG199 38 1145 433 SEG198 -38 1145 434 SEG197 -76 1145 435 SEG196 -114 1145 436 SEG195 -152 1145 437 SEG194 -190 1145 438 SEG193 -228 1145 439 SEG192 -266 1145 440 SEG191 -304 1145 441 SEG190 -342 1145 442 SEG189 -380 1145 443 SEG188 -418 1145 444 SEG187 -456 1145 445 SEG186 -494 1145 446 SEG185 -532 1145 447 SEG184 -570 1145 448 SEG183 -608 1145 449 SEG182 -646 1145 450 SEG181 -684 1145 451 SEG180 -722 1145 452 SEG179 -760 1145 453 SEG178 -798 1145 454 SEG177 -836 1145 455 SEG176 -874 1145 456 SEG175 -912 1145 457 SEG174 -950 1145 458 SEG173 -988 1145 459 SEG172 -1026 1145 460 SEG171 -1064 1145 461 SEG170 -1102 1145 462 SEG169 -1140 1145 463 SEG168 -1178 1145 464 SEG167 -1216 1145 465 SEG166 -1254 1145 466 SEG165 -1292 1145 467 SEG164 -1330 1145 468 SEG163 -1368 1145 469 SEG162 -1406 1145 470 SEG161 -1444 1145 471 SEG160 -1482 1145 472 SEG159 -1520 1145 473 SEG158 -1558 1145 474 SEG157 -1596 1145 475 SEG156 -1634 1145 476 SEG155 -1672 1145 477 SEG154 -1710 1145 478 SEG153 -1748 1145 479 SEG152 -1786 1145 480 SEG151 -1824 1145 No. pad name X Y 481 SEG150 -1862 1145 482 SEG149 -1900 1145 483 SEG148 -1938 1145 484 SEG147 -1976 1145 485 SEG146 -2014 1145 486 SEG145 -2052 1145 487 SEG144 -2090 1145 488 SEG143 -2128 1145 489 SEG142 -2166 1145 490 SEG141 -2204 1145 491 SEG140 -2242 1145 492 SEG139 -2280 1145 493 SEG138 -2318 1145 494 SEG137 -2356 1145 495 SEG136 -2394 1145 496 SEG135 -2432 1145 497 SEG134 -2470 1145 498 SEG133 -2508 1145 499 SEG132 -2546 1145 500 SEG131 -2584 1145 501 SEG130 -2622 1145 502 SEG129 -2660 1145 503 SEG128 -2698 1145 504 SEG127 -2736 1145 505 SEG126 -2774 1145 506 SEG125 -2812 1145 507 SEG124 -2850 1145 508 SEG123 -2888 1145 509 SEG122 -2926 1145 510 SEG121 -2964 1145 511 SEG120 -3002 1145 512 SEG119 -3040 1145 513 SEG118 -3078 1145 514 SEG117 -3116 1145 515 SEG116 -3154 1145 516 SEG115 -3192 1145 517 SEG114 -3230 1145 518 SEG113 -3268 1145 519 SEG112 -3306 1145 520 SEG111 -3344 1145 521 SEG110 -3382 1145 522 SEG109 -3420 1145 523 SEG108 -3458 1145 524 SEG107 -3496 1145 525 SEG106 -3534 1145 526 SEG105 -3572 1145 527 SEG104 -3610 1145 528 SEG103 -3648 1145 529 SEG102 -3686 1145 530 SEG101 -3724 1145 531 SEG100 -3762 1145 532 SEG99 -3800 1145 533 SEG98 -3838 1145 534 SEG97 -3876 1145 535 SEG96 -3914 1145 536 SEG95 -3952 1145 537 SEG94 -3990 1145 538 SEG93 -4028 1145 539 SEG92 -4066 1145 540 SEG91 -4104 1145 541 SEG90 -4142 1145 542 SEG89 -4180 1145 543 SEG88 -4218 1145 544 SEG87 -4256 1145 545 SEG86 -4294 1145 546 SEG85 -4332 1145 547 SEG84 -4370 1145 548 SEG83 -4408 1145 549 SEG82 -4446 1145 550 SEG81 -4484 1145 551 SEG80 -4522 1145 552 SEG79 -4560 1145 553 SEG78 -4598 1145 554 SEG77 -4636 1145 555 SEG76 -4674 1145 556 SEG75 -4712 1145 557 SEG74 -4750 1145 558 SEG73 -4788 1145 559 SEG72 -4826 1145 560 SEG71 -4864 1145 No. pad name X Y 561 SEG70 -4902 1145 562 SEG69 -4940 1145 563 SEG68 -4978 1145 564 SEG67 -5016 1145 565 SEG66 -5054 1145 566 SEG65 -5092 1145 567 SEG64 -5130 1145 568 SEG63 -5168 1145 569 SEG62 -5206 1145 570 SEG61 -5244 1145 571 SEG60 -5282 1145 572 SEG59 -5320 1145 573 SEG58 -5358 1145 574 SEG57 -5396 1145 575 SEG56 -5434 1145 576 SEG55 -5472 1145 577 SEG54 -5510 1145 578 SEG53 -5548 1145 579 SEG52 -5586 1145 580 SEG51 -5624 1145 581 SEG50 -5662 1145 582 SEG49 -5700 1145 583 SEG48 -5738 1145 584 SEG47 -5776 1145 585 SEG46 -5814 1145 586 SEG45 -5852 1145 587 SEG44 -5890 1145 588 SEG43 -5928 1145 589 SEG42 -5966 1145 590 SEG41 -6004 1145 591 SEG40 -6042 1145 592 SEG39 -6080 1145 593 SEG38 -6118 1145 594 SEG37 -6156 1145 595 SEG36 -6194 1145 596 SEG35 -6232 1145 597 SEG34 -6270 1145 598 SEG33 -6308 1145 599 SEG32 -6346 1145 600 SEG31 -6384 1145 601 SEG30 -6422 1145 602 SEG29 -6460 1145 603 SEG28 -6498 1145 604 SEG27 -6536 1145 605 SEG26 -6574 1145 606 SEG25 -6612 1145 607 SEG24 -6650 1145 608 SEG23 -6688 1145 609 SEG22 -6726 1145 610 SEG21 -6764 1145 611 SEG20 -6802 1145 612 SEG19 -6840 1145 613 SEG18 -6878 1145 614 SEG17 -6916 1145 615 SEG16 -6954 1145 616 SEG15 -6992 1145 617 SEG14 -7030 1145 618 SEG13 -7068 1145 619 SEG12 -7106 1145 620 SEG11 -7144 1145 621 SEG10 -7182 1145 622 SEG9 -7220 1145 623 SEG8 -7258 1145 624 SEG7 -7296 1145 625 SEG6 -7334 1145 626 SEG5 -7372 1145 627 SEG4 -7410 1145 628 SEG3 -7448 1145 629 SEG2 -7486 1145 630 SEG1 -7524 1145 631 COM175 -7600 1145 632 COM173 -7638 1145 633 COM171 -7676 1145 634 COM169 -7714 1145 635 COM167 -7752 1145 636 COM165 -7790 1145 637 COM163 -7828 1145 638 COM161 -7866 1145 639 COM159 -7904 1145 640 COM157 -7942 1145 No. pad name X 641 COM155 -7980 642 COM153 -8018 643 COM151 -8056 644 COM149 -8094 645 COM147 -8132 646 COM145 -8170 647 COM143 -8208 648 COM141 -8246 649 COM139 -8284 650 COM137 -8322 651 COM135 -8360 652 COM133 -8398 653 COM131 -8436 654 COM129 -8474 655 COM127 -8512 656 COM125 -8550 657 COM123 -8588 658 COM121 -8626 659 COM119 -8664 660 COM117 -8702 661 COM115 -8740 662 COM113 -8778 663 COM111 -8816 664 COM109 -8854 665 COM107 -8892 666 DUMMY13 -9193 667 COM105 -9155 668 COM103 -9155 669 COM101 -9155 670 COM99 -9155 671 COM97 -9155 672 COM95 -9155 673 COM93 -9155 674 COM91 -9155 675 COM89 -9155 676 COM87 -9155 677 COM85 -9155 678 COM83 -9155 679 COM81 -9155 680 COM79 -9155 681 COM77 -9155 682 COM75 -9155 683 COM73 -9155 684 COM71 -9155 685 COM69 -9155 686 COM67 -9155 687 COM65 -9155 688 COM63 -9155 689 COM61 -9155 690 COM59 -9155 691 COM57 -9155 692 COM55 -9155 693 COM53 -9155 694 COM51 -9155 695 COM49 -9155 696 COM47 -9155 697 COM45 -9155 698 COM43 -9155 699 COM41 -9155 700 COM39 -9155 701 COM37 -9155 702 COM35 -9155 703 COM33 -9155 704 COM31 -9155 705 COM29 -9155 706 COM27 -9155 707 COM25 -9155 708 COM23 -9155 709 COM21 -9155 710 COM19 -9155 711 COM17 -9155 712 COM15 -9155 713 COM13 -9155 714 COM11 -9155 715 COM9 -9155 716 COM7 -9155 717 COM5 -9155 718 COM3 -9155 719 COM1 -9155 Y 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1145 1183 995 957 919 881 843 805 767 729 691 653 615 577 539 501 463 425 387 349 311 273 235 197 159 121 83 45 7 -31 -69 -107 -145 -183 -221 -259 -297 -335 -373 -411 -449 -487 -525 -563 -601 -639 -677 -715 -753 -791 -829 -867 -905 -943 -981 alignment mark type Cross Tipe Circle (Positive) Circle (Negative) "L" type (Positive） "L"type (Negative) X -9000 9000 -9094 9094 -9004 9004 Y -1121 -1121 1145 1145 1145 1145 5 5 Page HD66766 DB2-DB15 14 SEG1– SEG396 396 COM1– COM176 176 VCH, VCL 2 VM 1 VSH 1 VciOUT 1 Vci1 1 Vci2 1 VOUT 1 C11+, C11- 2 Rev. 1.0 / 30 November 2001 I/O MPU Serves as a 16-bit bi-directional data bus. For an 8-bit bus interface, data transfer uses DB15-DB8; fix unused DB7-DB0 to the Vcc or GND level. For a synchronous clock interface or unused pins, fixed to the Vcc or GND level. O LCD Output signals for segment drive. In the display-off period (D1–0 = 00, 01) or standby mode (STB = 1), all pins output GND level. The SGS bit can change the shift direction of the segment signal. For example, if SGS = 0, RAM address 0000 is output from SEG1. If SGS = 1, it is output from SEG396. SEG1, SEG4, SEG7, ... display red (R), SEG2, SEG5, SEG8, ... display green (G), and SEG3, SEG6, SEG9, ... display blue (B) (SGS = 0). O LCD Output signals for common drive. In the display-off period (D1–0 = 00, 01) sleep mode (SLP = 1) or standby mode (STB = 1), all pins output GND level. The CMS bit can change the shift direction of the common signal. For example, if CMS = 0, driver outputs from COM1 to COM176. If CMS = 1, driver outputs COM176 to COM1. Note that start position of the common driver output is changed by screen diving position function. — Capacitor for Selection level for the common signal. When internal power stabilization, supply is used, connect the capacitors for stabilization to shot key barrier VCH AND VCL, and shot key barrier diode to VCL. diode or external When internal power supply is not used, supply external power supply voltage. — Capacitor for Non-selection level for the common signal. When internal stabilization or operational amplifier is used, it is output of the internal external power operational amplifier and connect the capacitors for supply stabilization. When internal operational amplifier is not used, supply external voltage. — Capacitor for Selection level for the segment signal. When internal stabilization or operational amplifier is used, it is output of the internal external power operational amplifier and connect the capacitors for supply stabilization. When internal operational amplifier is not used, supply external voltage. — Vci1 and Outputs a regulated voltage derived from Vcc. Connect a capacitor for capacitor for stabilization. When this pin is not used, stabilization or leave it open. open — VciOUT or power Voltage-input pin for step-up circuit 1. When the Vci supply adjuster is used, input the power supply from VciOUT. When not used, input the external power supply. — Capacitor for Connect capacitor for stabilization. When the internal stabilization or power supply circuit is not used, leave this pin open. open — Step-up capacitance A voltage that doubles or triples the voltage between Vci1 and GND is output here. The step-up factor can be set in an internal register. — Step-up capacitance When step-up circuit is used, connect a step-up capacitor. 11 11 Page

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