PDF HD66766R Data sheet ( Hoja de datos )

Número de pieza	HD66766R
Descripción	132 x 176-dot Graphics LCD Controller/Driver
Fabricantes	Hitachi Semiconductor
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No Preview Available ! HD66766R Rev. 1.0-1 / September 2002 HD66766R (132 x 176-dot Graphics LCD Controller/Driver for 65K Colors) Rev.1.0-1 September, 2002 Description The HD66766R, 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 HD66766R 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 HD66766R 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 HD66766R Rev. 1.0-1 / September 2002 Table 2 cont. HD66766R PAD Coordinate Straight (No.2) No. pad name X Y No. pad name 401 SEG230 1216 1145 481 SEG150 402 SEG229 1178 1145 482 SEG149 403 SEG228 1140 1145 483 SEG148 404 SEG227 1102 1145 484 SEG147 405 SEG226 1064 1145 485 SEG146 406 SEG225 1026 1145 486 SEG145 407 SEG224 988 1145 487 SEG144 408 SEG223 950 1145 488 SEG143 409 SEG222 912 1145 489 SEG142 410 SEG221 874 1145 490 SEG141 411 SEG220 836 1145 491 SEG140 412 SEG219 798 1145 492 SEG139 413 SEG218 760 1145 493 SEG138 414 SEG217 722 1145 494 SEG137 415 SEG216 684 1145 495 SEG136 416 SEG215 646 1145 496 SEG135 417 SEG214 608 1145 497 SEG134 418 SEG213 570 1145 498 SEG133 419 SEG212 532 1145 499 SEG132 420 SEG211 494 1145 500 SEG131 421 SEG210 456 1145 501 SEG130 422 SEG209 418 1145 502 SEG129 423 SEG208 380 1145 503 SEG128 424 SEG207 342 1145 504 SEG127 425 SEG206 304 1145 505 SEG126 426 SEG205 427 SEG204 266 1145 506 SEG125 228 1145 507 SEG124 428 SEG203 190 1145 508 SEG123 429 SEG202 152 1145 509 SEG122 430 SEG201 114 1145 510 SEG121 431 SEG200 76 1145 511 SEG120 432 SEG199 38 1145 512 SEG119 433 SEG198 -38 1145 513 SEG118 434 SEG197 -76 1145 514 SEG117 435 SEG196 -114 1145 515 SEG116 436 SEG195 -152 1145 516 SEG115 437 SEG194 -190 1145 517 SEG114 438 SEG193 -228 1145 518 SEG113 439 SEG192 -266 1145 519 SEG112 440 SEG191 -304 1145 520 SEG111 441 SEG190 -342 1145 521 SEG110 442 SEG189 -380 1145 522 SEG109 443 SEG188 -418 1145 523 SEG108 444 SEG187 -456 1145 524 SEG107 445 SEG186 -494 1145 525 SEG106 446 SEG185 -532 1145 526 SEG105 447 SEG184 -570 1145 527 SEG104 448 SEG183 -608 1145 528 SEG103 449 SEG182 -646 1145 529 SEG102 450 SEG181 -684 1145 530 SEG101 451 SEG180 -722 1145 531 SEG100 452 SEG179 -760 1145 532 SEG99 453 SEG178 -798 1145 533 SEG98 454 SEG177 -836 1145 534 SEG97 455 SEG176 -874 1145 535 SEG96 456 SEG175 -912 1145 536 SEG95 457 SEG174 -950 1145 537 SEG94 458 SEG173 -988 1145 538 SEG93 459 SEG172 -1026 1145 539 SEG92 460 SEG171 -1064 1145 540 SEG91 461 SEG170 -1102 1145 541 SEG90 462 SEG169 -1140 1145 542 SEG89 463 SEG168 -1178 1145 543 SEG88 464 SEG167 -1216 1145 544 SEG87 465 SEG166 -1254 1145 545 SEG86 466 SEG165 -1292 1145 546 SEG85 467 SEG164 -1330 1145 547 SEG84 468 SEG163 -1368 1145 548 SEG83 469 SEG162 -1406 1145 549 SEG82 470 SEG161 -1444 1145 550 SEG81 471 SEG160 -1482 1145 551 SEG80 472 SEG159 -1520 1145 552 SEG79 473 SEG158 -1558 1145 553 SEG78 474 SEG157 -1596 1145 554 SEG77 475 SEG156 -1634 1145 555 SEG76 476 SEG155 -1672 1145 556 SEG75 477 SEG154 -1710 1145 557 SEG74 478 SEG153 -1748 1145 558 SEG73 479 SEG152 -1786 1145 559 SEG72 480 SEG151 -1824 1145 560 SEG71 X -1862 -1900 -1938 -1976 -2014 -2052 -2090 -2128 -2166 -2204 -2242 -2280 -2318 -2356 -2394 -2432 -2470 -2508 -2546 -2584 -2622 -2660 -2698 -2736 -2774 -2812 -2850 -2888 -2926 -2964 -3002 -3040 -3078 -3116 -3154 -3192 -3230 -3268 -3306 -3344 -3382 -3420 -3458 -3496 -3534 -3572 -3610 -3648 -3686 -3724 -3762 -3800 -3838 -3876 -3914 -3952 -3990 -4028 -4066 -4104 -4142 -4180 -4218 -4256 -4294 -4332 -4370 -4408 -4446 -4484 -4522 -4560 -4598 -4636 -4674 -4712 -4750 -4788 -4826 -4864 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 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 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 1145 1145 1145 1145 1145 No. pad name 561 SEG70 562 SEG69 563 SEG68 564 SEG67 565 SEG66 566 SEG65 567 SEG64 568 SEG63 569 SEG62 570 SEG61 571 SEG60 572 SEG59 573 SEG58 574 SEG57 575 SEG56 576 SEG55 577 SEG54 578 SEG53 579 SEG52 580 SEG51 581 SEG50 582 SEG49 583 SEG48 584 SEG47 585 SEG46 586 SEG45 587 SEG44 588 SEG43 589 SEG42 590 SEG41 591 SEG40 592 SEG39 593 SEG38 594 SEG37 595 SEG36 596 SEG35 597 SEG34 598 SEG33 599 SEG32 600 SEG31 601 SEG30 602 SEG29 603 SEG28 604 SEG27 605 SEG26 606 SEG25 607 SEG24 608 SEG23 609 SEG22 610 SEG21 611 SEG20 612 SEG19 613 SEG18 614 SEG17 615 SEG16 616 SEG15 617 SEG14 618 SEG13 619 SEG12 620 SEG11 621 SEG10 622 SEG9 623 SEG8 624 SEG7 625 SEG6 626 SEG5 627 SEG4 628 SEG3 629 SEG2 630 SEG1 631 COM175 632 COM173 633 COM171 634 COM169 635 COM167 636 COM165 637 COM163 638 COM161 639 COM159 640 COM157 XY -4902 1145 -4940 1145 -4978 1145 -5016 1145 -5054 1145 -5092 1145 -5130 1145 -5168 1145 -5206 1145 -5244 1145 -5282 1145 -5320 1145 -5358 1145 -5396 1145 -5434 1145 -5472 1145 -5510 1145 -5548 1145 -5586 1145 -5624 1145 -5662 1145 -5700 1145 -5738 1145 -5776 1145 -5814 1145 -5852 1145 -5890 1145 -5928 1145 -5966 1145 -6004 1145 -6042 1145 -6080 1145 -6118 1145 -6156 1145 -6194 1145 -6232 1145 -6270 1145 -6308 1145 -6346 1145 -6384 1145 -6422 1145 -6460 1145 -6498 1145 -6536 1145 -6574 1145 -6612 1145 -6650 1145 -6688 1145 -6726 1145 -6764 1145 -6802 1145 -6840 1145 -6878 1145 -6916 1145 -6954 1145 -6992 1145 -7030 1145 -7068 1145 -7106 1145 -7144 1145 -7182 1145 -7220 1145 -7258 1145 -7296 1145 -7334 1145 -7372 1145 -7410 1145 -7448 1145 -7486 1145 -7524 1145 -7600 1145 -7638 1145 -7676 1145 -7714 1145 -7752 1145 -7790 1145 -7828 1145 -7866 1145 -7904 1145 -7942 1145 No. pad name 641 COM155 642 COM153 643 COM151 644 COM149 645 COM147 646 COM145 647 COM143 648 COM141 649 COM139 650 COM137 651 COM135 652 COM133 653 COM131 654 COM129 655 COM127 656 COM125 657 COM123 658 COM121 659 COM119 660 COM117 661 COM115 662 COM113 663 COM111 664 COM109 665 COM107 666 DUMMY13 667 COM105 668 COM103 669 COM101 670 COM99 671 COM97 672 COM95 673 COM93 674 COM91 675 COM89 676 COM87 677 COM85 678 COM83 679 COM81 680 COM79 681 COM77 682 COM75 683 COM73 684 COM71 685 COM69 686 COM67 687 COM65 688 COM63 689 COM61 690 COM59 691 COM57 692 COM55 693 COM53 694 COM51 695 COM49 696 COM47 697 COM45 698 COM43 699 COM41 700 COM39 701 COM37 702 COM35 703 COM33 704 COM31 705 COM29 706 COM27 707 COM25 708 COM23 709 COM21 710 COM19 711 COM17 712 COM15 713 COM13 714 COM11 715 COM9 716 COM7 717 COM5 718 COM3 719 COM1 X -7980 -8018 -8056 -8094 -8132 -8170 -8208 -8246 -8284 -8322 -8360 -8398 -8436 -8474 -8512 -8550 -8588 -8626 -8664 -8702 -8740 -8778 -8816 -8854 -8892 -9193 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -9155 -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 X Cross -9000 9000 Circle(Positive) -9094 Circle(Negative) 9094 L (Positive) -9004 L (Negative) 9004 Y -1121 -1121 1145 1145 1145 1145 5 5 Page HD66766R Rev. 1.0-1 / September 2002 Table 4 cont. Number of Signals Pins I/O DB2-DB15 14 I/O SEG1– SEG396 396 O COM1– 176 COM176 O VCH, VCL 2 — VM 1 — VSH 1 — VciOUT 1 Vci1 1 Vci2 1 VOUT 1 C11+, C11- 2 — — — — — Connected to Functions 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. 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). 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 supply Capacitor for stabilization or open Step-up capacitance Step-up capacitance Voltage-input pin for step-up circuit 1. When the Vci adjuster is used, input the power supply from VciOUT. When not used, input the external power supply. Connect capacitor for stabilization. When the internal power supply circuit is not used, leave this pin open. 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. When step-up circuit is used, connect a step-up capacitor. 11 11 Page

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