NJU6821 128-RGB SEGA125 SEGB125 SEGC125 SEGA126 SEGB126 SEGC126 SEGA127 SEGB127 - Datasheet Archive

 

Preliminary 128 X RGB Segment, 82-common 256-Color STN LCD DRIVER GENERAL DESCRIPTION PACKAGE OUTLINE The NJU6821 is a 128 x RGB

 

NJU6821 NJU6821 Preliminary 128 X RGB Segment, 82-common 256-Color STN LCD DRIVER GENERAL DESCRIPTION PACKAGE OUTLINE The NJU6821 NJU6821 is a 128 x RGB segment, 82-common 256-color STN LCD driver consists of 384(128xRGB)segment and 82-common drivers, serial and parallel MPU interface circuits, internal power supply circuits, color palettes and 81,920-bit for graphic and 2,048-bit for icon display data RAM. Each of the 128-RGB 128-RGB segment drivers output 8-(for R and G) and 4-(for B) gradation levels out of 32-gradation level of color palette. Since the NJU6821 NJU6821 provides a low operating voltage of 1.7V and low operating current, it is ideally suited for battery-powered handheld applications. In addition, it is possible to drive up to 164 x 128 pixels LCD panel when use two of NJU6821 NJU6821 as a master and slave LSIs. NJU6821 NJU6821 FEATURES 256-color STN LCD driver LCD drivers commons Display data RAM (DDRAM) 128 x 3(RGB) segments, 4 x 3(RGB) dummy segments, 80 and 2-icon 81,920-bit for graphic display 2,048-bit for icon display 8-(R and G) or 4-(B) gradation levels out of 32-gradation level of color Color display mode palette Black & white display mode 82 x 384 pixels in B&W display 8/16bit Parallel interface direct connection to 68/80 series MPU Programmable 8- or 16-bit data bus length for display data Serial interface 3-/4-line Programmable duty and bias ratios Programmable internal voltage booster (7x maximum) Programmable contrast control using 128-step EVR Various instructions Display data read/write, Display ON/OFF, Reverse display ON/OFF, All pixels ON/OFF, column address, row address, N-line inversion, Initial display line, Initial COM line, Read-modify-write, Gradation mode control, Increment control, Data bus length, Discharge ON/OFF, Duty cycle ratio, LCD bias ratio, Boost level, EVR control, Power save ON/OFF, etc Low operating current Low logic supply voltage 1.7V to 3.3V LCD driving supply voltage 5.0V to 18.0V C-MOS process Package Bumped chip / TCP/COF -1- NJU6821 NJU6821 PAD LOCATION SEGA125 SEGA125 SEGB125 SEGB125 SEGC125 SEGC125 SEGA126 SEGA126 SEGB126 SEGB126 SEGC126 SEGC126 SEGA127 SEGA127 SEGB127 SEGB127 SEGC127 SEGC127 DMY5(L) DMY5(R) DMY6(L) DMY6(R) SEGSA2 SEGSC3 COM40 COM40 COM66 COM66 DMY7(L) DMY7(R) 1 CLK FR FLM CL VSS(R) VSS(C) VSS(L) D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4/SPOL D3/SMODE D2/EXCS D1/SDA D0/SCL VDD(R) VDD(C) VDD(L) RD WR VSSA(R) VSSA(C) VSSA(L) SEL68 SEL68 P/S VDDA M/S VSS(R) VSS(C) VSS(L) RS CSB RES VDD(R) VDD(C) VDD(L) TEST VSSA(R) VSSA(C) VSSA(L) COMI1 COM79 COM79 COM67 COM67 DMY0(R) DMY0(L) Note1) The PADs of (L), (R) and (C) are shorted mutually in the LSI. Note2) The DMY PADs are electrically open. Chip Center Chip Size Chip Thickness Bump Size Bump Pitch Bump Height Bump Material :X= 0µm, Y= 0µm :19.91mm x 2.55mm :625µm ± 25µm :100µm x 32µm :50µm(Min) :14.0~22.5µm (Typical 18µm) :Au Alignment marks a a: 30µm b: 6µm c: 120µm d: 27µm d d Alignment mark coordinates b a X=-9732µm, Y=-1052µm X= 9732µm, Y=-1052µm b c -2- c NJU6821 NJU6821 DMY4(L) DMY4(R) SEGA0 SEGB0 SEGC0 SEGA1 SEGB1 SEGC1 SEGA2 SEGB2 SEGC2 DMY3(R) DMY3(L) SEGSC1 Y SEGSA0 COMI0 COM0 X COM25 COM25 DMY2(R) DMY2(L) 50 50 106 x x x DMY1(R) DMY1(L) COM26 COM26 COM39 COM39 VOUT(R) VOUT(L) VLCD(R) VLCD(L) C6-(R) C6-(L) C6+(R) C6+(L) C5-(R) C5-(L) C5+(R) C5+(L) C4-(R) C4-(L) C4+(R) C4+(L) C3-(R) C3-(L) C3+(R) C3+(L) C2-(R) C2-(L) C2+(R) C2+(L) C1-(R) C1-(L) C1+(R) C1+(L) VSSH(R) VSSH(C) VSSH(L) VEE(R) VEE(C) VEE(L) VREF VBA(R) VBA(L) VREG(R) VREG(L) V4(R) V4(L) V3(R) V3(L) V2(R) V2(L) V1(R) V1(L) VLCD(R) VLCD(L) VSSH(R) VSSH(C) VSSH(L) OSC2 OSC1 PAD size VSSA, VSS, VDD, VSSH, VEE, VOUT PADs types 17to19, 21to23, 29to31, 37to39, 43to45, 77to79, 91to93, 109to111, 112to114, 140to142 18 118 -3- NJU6821 NJU6821 PAD COORDINATES 1 Chip Size 19910µm x 2550µm (Chip Center 0µm x 0µm ) PAD No. 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 41 42 43 44 45 46 47 48 49 50 51 -4- Terminal X(µm) Y(µm) DMY0(L) DMY0(R) COM67 COM67 COM68 COM68 COM69 COM69 COM70 COM70 COM71 COM71 COM72 COM72 COM73 COM73 COM74 COM74 COM75 COM75 COM76 COM76 COM77 COM77 COM78 COM78 COM79 COM79 COMI1 VSSA(L) VSSA(C) VSSA(R) TEST VDD(L) VDD(C) VDD(R) RES CS RS VSS(L) VSS(C) VSS(R) M/S VDDA P/S SEL68 SEL68 VSSA(L) VSSA(C) VSSA(R) WR RD VDD(L) VDD(C) VDD(R) D0/SCL D1/SDA D2/EXCS D3/SMODE D4/SPOL D5 D6 D7 D8 D9 -9625 -9575 -9525 -9475 -9425 -9375 -9325 -9275 -9225 -9175 -9125 -9075 -9025 -8975 -8925 -8875 -8670 -8500 -8330 -8171 -7990 -7820 -7650 -7480 -7310 -7140 -6970 -6800 -6630 -6448 -6290 -6120 -5950 -5780 -5610 -5440 -5270 -5111 -4930 -4760 -4590 -4420 -4250 -3995 -3740 -3570 -3400 -3230 -3060 -2890 -2720 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 PAD No. 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 Terminal X (µm) Y (µm) D10 D11 D12 D13 D14 D15 VSS(L) VSS(C) VSS(R) CL FLM FR CLK OSC1 OSC2 VSSH(L) VSSH(C) VSSH(R) VLCD(L) VLCD(R) V1(L) V1(R) V2(L) V2(R) V3(L) V3(R) V4(L) V4(R) VREG(L) VREG(R) VBA(L) VBA(R) VREF VEE(L) VEE(C) VEE(R) VSSH(L) VSSH(C) VSSH(R) C1+(L) C1+(R) C1-(L) C1-(R) C2+(L) C2+(R) C2-(L) C2-(R) C3+(L) C3+(R) C3-(L) C3-(R) -2550 -2380 -2210 -2040 -1870 -1700 -1472 -1340 -1190 -1020 -850 -680 -510 -340 -107 74 196 318 510 680 850 1020 1190 1360 1530 1700 1870 2040 2210 2380 2550 2693 2879 3060 3230 3400 3570 3740 3910 4102 4250 4420 4590 4760 4930 5100 5270 5440 5610 5780 5950 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 PAD No. 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 Terminal X (µm) Y (µm) C4+(L) C4+(R) C4-(L) C4-(R) C5+(L) C5+(R) C5-(L) C5-(R) C6+(L) C6+(R) C6-(L) C6-(R) VLCD(L) VLCD(R) VOUT(L) VOUT(R) COM39 COM39 COM38 COM38 COM37 COM37 COM36 COM36 COM35 COM35 COM34 COM34 COM33 COM33 COM32 COM32 COM31 COM31 COM30 COM30 COM29 COM29 COM28 COM28 COM27 COM27 COM26 COM26 DMY1(L) DMY1(R) DMY2(L) DMY2(R) COM25 COM25 COM24 COM24 COM23 COM23 COM22 COM22 COM21 COM21 COM20 COM20 COM19 COM19 COM18 COM18 COM17 COM17 COM16 COM16 COM15 COM15 COM14 COM14 COM13 COM13 COM12 COM12 COM11 COM11 COM10 COM10 COM9 6120 6290 6460 6630 6800 6970 7140 7310 7480 7650 7820 7990 8160 8330 8500 8670 8875 8925 8975 9025 9075 9125 9175 9225 9275 9325 9375 9425 9475 9525 9575 9625 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -1068 -900 -850 -800 -750 -700 -650 -600 -550 -500 -450 -400 -350 -300 -250 -200 -150 -100 -50 0 NJU6821 NJU6821 PAD COORDINATES 2 Chip Size 19910µm x 2550µm (Chip Center 0µm x 0µm ) PAD No. 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 Terminal X(µm) Y(µm) COM8 COM7 COM6 COM5 COM4 COM3 COM2 COM1 COM0 COMI0 SEGSA0 SEGSB0 SEGSC0 SEGSA1 SEGSB1 SEGSC1 DMY3(L) DMY3(R) DMY4(L) DMY4(R) SEGA0 SEGB0 SEGC0 SEGA1 SEGB1 SEGC1 SEGA2 SEGB2 SEGC2 SEGA3 SEGB3 SEGC3 SEGA4 SEGB4 SEGC4 SEGA5 SEGB5 SEGC5 SEGA6 SEGB6 SEGC6 SEGA7 SEGB7 SEGC7 SEGA8 SEGB8 SEGC8 SEGA9 SEGB9 SEGC9 SEGA10 SEGA10 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9726 9675 9625 9575 9525 9475 9425 9375 9325 9275 9225 9175 9125 9075 9025 8975 8925 8875 8825 8775 8725 8675 8625 8575 8525 8475 8425 8375 8325 8275 8225 8175 8125 8075 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 PAD No. 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 Terminal X (µm) SEGB10 SEGB10 SEGC10 SEGC10 SEGA11 SEGA11 SEGB11 SEGB11 SEGC11 SEGC11 SEGA12 SEGA12 SEGB12 SEGB12 SEGC12 SEGC12 SEGA13 SEGA13 SEGB13 SEGB13 SEGC13 SEGC13 SEGA14 SEGA14 SEGB14 SEGB14 SEGC14 SEGC14 SEGA15 SEGA15 SEGB15 SEGB15 SEGC15 SEGC15 SEGA16 SEGA16 SEGB16 SEGB16 SEGC16 SEGC16 SEGA17 SEGA17 SEGB17 SEGB17 SEGC17 SEGC17 SEGA18 SEGA18 SEGB18 SEGB18 SEGC18 SEGC18 SEGA19 SEGA19 SEGB19 SEGB19 SEGC19 SEGC19 SEGA20 SEGA20 SEGB20 SEGB20 SEGC20 SEGC20 SEGA21 SEGA21 SEGB21 SEGB21 SEGC21 SEGC21 SEGA22 SEGA22 SEGB22 SEGB22 SEGC22 SEGC22 SEGA23 SEGA23 SEGB23 SEGB23 SEGC23 SEGC23 SEGA24 SEGA24 SEGB24 SEGB24 SEGC24 SEGC24 SEGA25 SEGA25 SEGB25 SEGB25 SEGC25 SEGC25 SEGA26 SEGA26 SEGB26 SEGB26 SEGC26 SEGC26 SEGA27 SEGA27 8025 7975 7925 7875 7825 7775 7725 7675 7625 7575 7525 7475 7425 7375 7325 7275 7225 7175 7125 7075 7025 6975 6925 6875 6825 6775 6725 6675 6625 6575 6525 6475 6425 6375 6325 6275 6225 6175 6125 6075 6025 5975 5925 5875 5825 5775 5725 5675 5625 5575 5525 Y (µm) PAD No. 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 Terminal X (µm) Y (µm) SEGB27 SEGB27 SEGC27 SEGC27 SEGA28 SEGA28 SEGB28 SEGB28 SEGC28 SEGC28 SEGA29 SEGA29 SEGB29 SEGB29 SEGC29 SEGC29 SEGA30 SEGA30 SEGB30 SEGB30 SEGC30 SEGC30 SEGA31 SEGA31 SEGB31 SEGB31 SEGC31 SEGC31 SEGA32 SEGA32 SEGB32 SEGB32 SEGC32 SEGC32 SEGA33 SEGA33 SEGB33 SEGB33 SEGC33 SEGC33 SEGA34 SEGA34 SEGB34 SEGB34 SEGC34 SEGC34 SEGA35 SEGA35 SEGB35 SEGB35 SEGC35 SEGC35 SEGA36 SEGA36 SEGB36 SEGB36 SEGC36 SEGC36 SEGA37 SEGA37 SEGB37 SEGB37 SEGC37 SEGC37 SEGA38 SEGA38 SEGB38 SEGB38 SEGC38 SEGC38 SEGA39 SEGA39 SEGB39 SEGB39 SEGC39 SEGC39 SEGA40 SEGA40 SEGB40 SEGB40 SEGC40 SEGC40 SEGA41 SEGA41 SEGB41 SEGB41 SEGC41 SEGC41 SEGA42 SEGA42 SEGB42 SEGB42 SEGC42 SEGC42 SEGA43 SEGA43 SEGB43 SEGB43 SEGC43 SEGC43 SEGA44 SEGA44 5475 5425 5375 5325 5275 5225 5175 5125 5075 5025 4975 4925 4875 4825 4775 4725 4675 4625 4575 4525 4475 4425 4375 4325 4275 4225 4175 4125 4075 4025 3975 3925 3875 3825 3775 3725 3675 3625 3575 3525 3475 3425 3375 3325 3275 3225 3175 3125 3075 3025 2975 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 -5- NJU6821 NJU6821 PAD COORDINATES 3 Chip Size 19910µm x 2550µm (Chip Center 0µm x 0µm ) PAD No. 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 -6- Terminal X(µm) Y(µm) SEGB44 SEGB44 SEGC44 SEGC44 SEGA45 SEGA45 SEGB45 SEGB45 SEGC45 SEGC45 SEGA46 SEGA46 SEGB46 SEGB46 SEGC46 SEGC46 SEGA47 SEGA47 SEGB47 SEGB47 SEGC47 SEGC47 SEGA48 SEGA48 SEGB48 SEGB48 SEGC48 SEGC48 SEGA49 SEGA49 SEGB49 SEGB49 SEGC49 SEGC49 SEGA50 SEGA50 SEGB50 SEGB50 SEGC50 SEGC50 SEGA51 SEGA51 SEGB51 SEGB51 SEGC51 SEGC51 SEGA52 SEGA52 SEGB52 SEGB52 SEGC52 SEGC52 SEGA53 SEGA53 SEGB53 SEGB53 SEGC53 SEGC53 SEGA54 SEGA54 SEGB54 SEGB54 SEGC54 SEGC54 SEGA55 SEGA55 SEGB55 SEGB55 SEGC55 SEGC55 SEGA56 SEGA56 SEGB56 SEGB56 SEGC56 SEGC56 SEGA57 SEGA57 SEGB57 SEGB57 SEGC57 SEGC57 SEGA58 SEGA58 SEGB58 SEGB58 SEGC58 SEGC58 SEGA59 SEGA59 SEGB59 SEGB59 SEGC59 SEGC59 SEGA60 SEGA60 SEGB60 SEGB60 SEGC60 SEGC60 SEGA61 SEGA61 2925 2875 2825 2775 2725 2675 2625 2575 2525 2475 2425 2375 2325 2275 2225 2175 2125 2075 2025 1975 1925 1875 1825 1775 1725 1675 1625 1575 1525 1475 1425 1375 1325 1275 1225 1175 1125 1075 1025 975 925 875 825 775 725 675 625 575 525 475 425 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 PAD No. 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 Terminal X (µm) SEGB61 SEGB61 SEGC61 SEGC61 SEGA62 SEGA62 SEGB62 SEGB62 SEGC62 SEGC62 SEGA63 SEGA63 SEGB63 SEGB63 SEGC63 SEGC63 SEGA64 SEGA64 SEGB64 SEGB64 SEGC64 SEGC64 SEGA65 SEGA65 SEGB65 SEGB65 SEGC65 SEGC65 SEGA66 SEGA66 SEGB66 SEGB66 SEGC66 SEGC66 SEGA67 SEGA67 SEGB67 SEGB67 SEGC67 SEGC67 SEGA68 SEGA68 SEGB68 SEGB68 SEGC68 SEGC68 SEGA69 SEGA69 SEGB69 SEGB69 SEGC69 SEGC69 SEGA70 SEGA70 SEGB70 SEGB70 SEGC70 SEGC70 SEGA71 SEGA71 SEGB71 SEGB71 SEGC71 SEGC71 SEGA72 SEGA72 SEGB72 SEGB72 SEGC72 SEGC72 SEGA73 SEGA73 SEGB73 SEGB73 SEGC73 SEGC73 SEGA74 SEGA74 SEGB74 SEGB74 SEGC74 SEGC74 SEGA75 SEGA75 SEGB75 SEGB75 SEGC75 SEGC75 SEGA76 SEGA76 SEGB76 SEGB76 SEGC76 SEGC76 SEGA77 SEGA77 SEGB77 SEGB77 SEGC77 SEGC77 SEGA78 SEGA78 375 325 275 225 175 125 75 25 -25 -75 -125 -175 -225 -275 -325 -375 -425 -475 -525 -575 -625 -675 -725 -775 -825 -875 -925 -975 -1025 -1075 -1125 -1175 -1225 -1275 -1325 -1375 -1425 -1475 -1525 -1575 -1625 -1675 -1725 -1775 -1825 -1875 -1925 -1975 -2025 -2075 -2125 Y (µm) PAD No. 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 Terminal X (µm) Y (µm) SEGB78 SEGB78 SEGC78 SEGC78 SEGA79 SEGA79 SEGB79 SEGB79 SEGC79 SEGC79 SEGA80 SEGA80 SEGB80 SEGB80 SEGC80 SEGC80 SEGA81 SEGA81 SEGB81 SEGB81 SEGC81 SEGC81 SEGA82 SEGA82 SEGB82 SEGB82 SEGC82 SEGC82 SEGA83 SEGA83 SEGB83 SEGB83 SEGC83 SEGC83 SEGA84 SEGA84 SEGB84 SEGB84 SEGC84 SEGC84 SEGA85 SEGA85 SEGB85 SEGB85 SEGC85 SEGC85 SEGA86 SEGA86 SEGB86 SEGB86 SEGC86 SEGC86 SEGA87 SEGA87 SEGB87 SEGB87 SEGC87 SEGC87 SEGA88 SEGA88 SEGB88 SEGB88 SEGC88 SEGC88 SEGA89 SEGA89 SEGB89 SEGB89 SEGC89 SEGC89 SEGA90 SEGA90 SEGB90 SEGB90 SEGC90 SEGC90 SEGA91 SEGA91 SEGB91 SEGB91 SEGC91 SEGC91 SEGA92 SEGA92 SEGB92 SEGB92 SEGC92 SEGC92 SEGA93 SEGA93 SEGB93 SEGB93 SEGC93 SEGC93 SEGA94 SEGA94 SEGB94 SEGB94 SEGC94 SEGC94 SEGA95 SEGA95 -2175 -2225 -2275 -2325 -2375 -2425 -2475 -2525 -2575 -2625 -2675 -2725 -2775 -2825 -2875 -2925 -2975 -3025 -3075 -3125 -3175 -3225 -3275 -3325 -3375 -3425 -3475 -3525 -3575 -3625 -3675 -3725 -3775 -3825 -3875 -3925 -3975 -4025 -4075 -4125 -4175 -4225 -4275 -4325 -4375 -4425 -4475 -4525 -4575 -4625 -4675 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 NJU6821 NJU6821 PAD COORDINATES 4 Chip Size 19910µm x 2550µm (Chip Center 0µm x 0µm ) PAD No. 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 Terminal X(µm) Y(µm) SEGB95 SEGB95 SEGC95 SEGC95 SEGA96 SEGA96 SEGB96 SEGB96 SEGC96 SEGC96 SEGA97 SEGA97 SEGB97 SEGB97 SEGC97 SEGC97 SEGA98 SEGA98 SEGB98 SEGB98 SEGC98 SEGC98 SEGA99 SEGA99 SEGB99 SEGB99 SEGC99 SEGC99 SEGA100 SEGA100 SEGB100 SEGB100 SEGC100 SEGC100 SEGA101 SEGA101 SEGB101 SEGB101 SEGC101 SEGC101 SEGA102 SEGA102 SEGB102 SEGB102 SEGC102 SEGC102 SEGA103 SEGA103 SEGB103 SEGB103 SEGC103 SEGC103 SEGA104 SEGA104 SEGB104 SEGB104 SEGC104 SEGC104 SEGA105 SEGA105 SEGB105 SEGB105 SEGC105 SEGC105 SEGA106 SEGA106 SEGB106 SEGB106 SEGC106 SEGC106 SEGA107 SEGA107 SEGB107 SEGB107 SEGC107 SEGC107 SEGA108 SEGA108 SEGB108 SEGB108 SEGC108 SEGC108 SEGA109 SEGA109 SEGB109 SEGB109 SEGC109 SEGC109 SEGA110 SEGA110 SEGB110 SEGB110 SEGC110 SEGC110 SEGA111 SEGA111 SEGB111 SEGB111 SEGC111 SEGC111 SEGA112 SEGA112 -4725 -4775 -4825 -4875 -4925 -4975 -5025 -5075 -5125 -5175 -5225 -5275 -5325 -5375 -5425 -5475 -5525 -5575 -5625 -5675 -5725 -5775 -5825 -5875 -5925 -5975 -6025 -6075 -6125 -6175 -6225 -6275 -6325 -6375 -6425 -6475 -6525 -6575 -6625 -6675 -6725 -6775 -6825 -6875 -6925 -6975 -7025 -7075 -7125 -7175 -7225 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 PAD No. 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 Terminal X (µm) SEGB112 SEGB112 SEGC112 SEGC112 SEGA113 SEGA113 SEGB113 SEGB113 SEGC113 SEGC113 SEGA114 SEGA114 SEGB114 SEGB114 SEGC114 SEGC114 SEGA115 SEGA115 SEGB115 SEGB115 SEGC115 SEGC115 SEGA116 SEGA116 SEGB116 SEGB116 SEGC116 SEGC116 SEGA117 SEGA117 SEGB117 SEGB117 SEGC117 SEGC117 SEGA118 SEGA118 SEGB118 SEGB118 SEGC118 SEGC118 SEGA119 SEGA119 SEGB119 SEGB119 SEGC119 SEGC119 SEGA120 SEGA120 SEGB120 SEGB120 SEGC120 SEGC120 SEGA121 SEGA121 SEGB121 SEGB121 SEGC121 SEGC121 SEGA122 SEGA122 SEGB122 SEGB122 SEGC122 SEGC122 SEGA123 SEGA123 SEGB123 SEGB123 SEGC123 SEGC123 SEGA124 SEGA124 SEGB124 SEGB124 SEGC124 SEGC124 SEGA125 SEGA125 SEGB125 SEGB125 SEGC125 SEGC125 SEGA126 SEGA126 SEGB126 SEGB126 SEGC126 SEGC126 SEGA127 SEGA127 SEGB127 SEGB127 SEGC127 SEGC127 DMY5(L) DMY5(R) DMY6(L) DMY6(R) -7275 -7325 -7375 -7425 -7475 -7525 -7575 -7625 -7675 -7725 -7775 -7825 -7875 -7925 -7975 -8025 -8075 -8125 -8175 -8225 -8275 -8325 -8375 -8425 -8475 -8525 -8575 -8625 -8675 -8725 -8775 -8825 -8875 -8925 -8975 -9025 -9075 -9125 -9175 -9225 -9275 -9325 -9375 -9425 -9475 -9525 -9575 -9625 -9675 -9726 -9726 Y (µm) PAD No. 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 1068 900 850 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 Terminal X (µm) Y (µm) SEGSA2 SEGSB2 SEGSC2 SEGSA3 SEGSB3 SEGSC3 COM40 COM40 COM41 COM41 COM42 COM42 COM43 COM43 COM44 COM44 COM45 COM45 COM46 COM46 COM47 COM47 COM48 COM48 COM49 COM49 COM50 COM50 COM51 COM51 COM52 COM52 COM53 COM53 COM54 COM54 COM55 COM55 COM56 COM56 COM57 COM57 COM58 COM58 COM59 COM59 COM60 COM60 COM61 COM61 COM62 COM62 COM63 COM63 COM64 COM64 COM65 COM65 COM66 COM66 DMY7(L) DMY7(R) -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 -9726 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 50 0 -50 -100 -150 -200 -250 -300 -350 -400 -450 -500 -550 -600 -650 -700 -750 -800 -850 -900 -7- NJU6821 NJU6821 COM79 COM79 COMI1 COMI0 COM0 SEGSA2 SEGSB2 SEGSC2 SEGSA3 SEGSB3 SEGSC3 VDDA SEGA127 SEGA127 SEGB127 SEGB127 SEGC127 SEGC127 VSSA SEGA0 SEGB0 SEGC0 SEGSA0 SEGSB0 SEGSC0 SEGSA1 SEGSB1 SEGSC1 BLOCK DIAGRAM VSSH VSS VDD Common Driver Gradation Circuit C1+ C1C2+ C2C3+ C3C4+ C4C5+ C5C6+ C6VOUT VEE VREF VBA VREG Shift Register Data Latch Circuit D15 Initial Display Line Register Icon Data RAM (PG RAM) 128x2x(3+3+2)bit Line Counter Display Data RAM (DD RAM) 128x80x(3+3+2)bit Line Address Decoder Row Address Counter Voltage regulator Row Address Decoder Voltage booster Row Address Register VLCD, V1 -V4 Segment Driver 5 Column Address Decoder D14 D13 RAM Interface D12 Display timing Generator Column Address Counter FR FLM CL D11 D10 D8 D7 Column Address Register I/O Buffer D9 CLK Oscillator OSC1 D6 D5 D4/SPOL Pole Control D3/SMODE D2/EXCS Register Read Control Instruction Decoder Bus Holder Internal Bus D1/SDA D0/SCL MPU Interface CS -8- OSC2 RS M/S RD WR P/S SEL68 SEL68 RES TEST NJU6821 NJU6821 POWER SUPPLY CIRCUITS BLOCK DIAGRAM + Reference Voltage Generator + - VLCD Voltage regulator VBA + - V1 + + - V2 + - V3 + - V4 - VREG VREF + - - Gain Control (1x-7x) E.V.R. + - EVR register Boost level register C1+ C1C2+ C2C3+ C3C4+ C4C5+ C5C6+ C6VEE Voltage Booster VOUT -9- NJU6821 NJU6821 TERMINAL DESCRIPTION 1 No. 21,22,23, 39,40,41 27,28,29, 58,59,60 67,68,69, 88,89,90 31 Symbol VDD I/O Power Function Power supply for logic circuits VSS Power GND for logic circuits VSSH Power GND for high voltage circuits VDDA Power 17,18,19, 34,35,36 VSSA Power 70,71,115,116 72,73 74,75 76,77 78,79 VLCD V1 V2 V3 V4 Power/O 91,92 93,94 95,96 97,98 99,100 101,102 103,104 105,106 107,108 109,110 111,112 113,114 82,83 C1+ C1C2+ C2C3+ C3C4+ C4C5+ C5C6+ C6VBA O This terminal is internally connected to the VDD level. ·This terminal is used to fix the select-terminals of the SEL68 SEL68, P/S and M/S to the VDD level. Note) Do not use this terminal for a main power supply. This terminal is internally connected to the VSS level. ·This terminal is used to fix the select-terminals of the SEL68 SEL68, P/S and M/S to the VSS level. Note) Do not use this terminal for a main GND. LCD driving voltages ·When the internal voltage booster is not used, external LCD driving voltages (V1 to V4 and VLCD) should be supplied onto these terminals. The external voltages should be maintained in the following relationship. VSS