EHD66764 Datasheet | Hitachi Semiconductor

HD66764 176-channel mon Driver for Color Displays Rev.1.0 September, 2001 Description The HD66764 is a mon-driver LSI for systems with color-liquid-crystal dot-matrix graphic displays. It incorporates 176 LCD drive circuits and power-supply circuits. An external capacitor is also needed for the liquid crystal display. This LSI, when used with the HD66763 384-channel segment driver with on-chip RAM, is suitable for color displays of cellular phones to a maximum of 128-by-176 dots. Features - LCD drive circuits  176 outputs - Internal power-supply circuit  Step-up circuit: twice to 12 times, positive-polarity inversion  Bias setting: 1/2 to 1/13, programmable  Contrast adjustment: 128-level programmable volume  Dividing resistors: built-in (controls the bias)  Setting: serial transfer from the HD66763 segment driver - Low power consumption - Power-supply voltage  Vcc = 1.8 to 3.6 V - LCD drive voltage  VLCD-VEE = 10 to 44 V (VM standard: ± 5 to ± 2 2 V) - Package  TCP and chip HD66764 Type Number Type Number HD66764TB0 HCD66764BP External Appearance TCP Die with Au bump HD66764 HD66764 PAD arrangement DUMMY100 DUMMY101 No.341 No.1 DYMMY1 DUMMY2 DUMMY3 DUMMY4 No302 No.301 DUMMY61 1 2 DUMMY62 DUMMY63 No.2 No.300 - Chip size : 10.2mm x 3.3mm - Chip thickness : 550um (typ.) - PAD coordinates : PAD center - Coordinate origin : chip center - Au bump size (PAD number is shown in the bracket) : (1) 80um x 80um DUMMY1(1) to DUMMY13(77) DUMMY54(118), DUMMY61(301) (2) 45um x 80um 1(300) to 16(285) 161(134)to 176(119) DUMMY14(78) to DUMMY53(117) DUMMY62(302) to DUMMY101(341) (3)35um x 80um 17(284) to 88(213) DUMMY55(207) to DUMMY60(212) 89(206) to 160(135) - Au bump height : 15um...