IEEE 802.15.4 subsystem
Sign in or create your account | Project List | Help
IEEE 802.15.4 subsystem Git Source Tree
Root/
| 1 | EESchema Schematic File Version 2 date Tue May 29 02:46:44 2012 |
| 2 | LIBS:power |
| 3 | LIBS:device |
| 4 | LIBS:conn |
| 5 | LIBS:at86rf231 |
| 6 | LIBS:atmega8u2 |
| 7 | LIBS:usb_a_plug |
| 8 | LIBS:xtal-4 |
| 9 | LIBS:antenna |
| 10 | LIBS:balun-smt6 |
| 11 | EELAYER 25 0 |
| 12 | EELAYER END |
| 13 | $Descr A4 11693 8268 |
| 14 | encoding utf-8 |
| 15 | Sheet 3 3 |
| 16 | Title "IEEE 802.15.4 USB Transceiver (AT86RF231)" |
| 17 | Date "29 may 2012" |
| 18 | Rev "20110527" |
| 19 | Comp "Werner Almesberger" |
| 20 | Comment1 "" |
| 21 | Comment2 "" |
| 22 | Comment3 "" |
| 23 | Comment4 "" |
| 24 | $EndDescr |
| 25 | Connection ~ 10200 5750 |
| 26 | Wire Wire Line |
| 27 | 10400 5750 10200 5750 |
| 28 | Wire Wire Line |
| 29 | 10200 5550 10200 5950 |
| 30 | Wire Wire Line |
| 31 | 2500 4400 2500 4600 |
| 32 | Connection ~ 6200 3750 |
| 33 | Wire Wire Line |
| 34 | 6200 3750 6700 3750 |
| 35 | Wire Wire Line |
| 36 | 6700 4500 6500 4500 |
| 37 | Wire Wire Line |
| 38 | 6500 4500 6500 4850 |
| 39 | Wire Wire Line |
| 40 | 3150 5000 3150 4200 |
| 41 | Wire Wire Line |
| 42 | 4350 5000 4350 4800 |
| 43 | Wire Wire Line |
| 44 | 4150 4000 4350 4000 |
| 45 | Wire Wire Line |
| 46 | 4950 4200 5150 4200 |
| 47 | Wire Wire Line |
| 48 | 5150 4200 5150 4050 |
| 49 | Wire Wire Line |
| 50 | 5150 4050 6700 4050 |
| 51 | Wire Wire Line |
| 52 | 4950 3800 5350 3800 |
| 53 | Wire Wire Line |
| 54 | 5350 3800 5350 4200 |
| 55 | Wire Wire Line |
| 56 | 5350 4200 6700 4200 |
| 57 | Wire Wire Line |
| 58 | 1400 3800 1800 3800 |
| 59 | Connection ~ 3400 6150 |
| 60 | Wire Wire Line |
| 61 | 3400 6350 3400 6150 |
| 62 | Wire Wire Line |
| 63 | 1600 4600 1600 3900 |
| 64 | Connection ~ 8400 6150 |
| 65 | Wire Wire Line |
| 66 | 8600 6150 8400 6150 |
| 67 | Wire Wire Line |
| 68 | 7600 2050 7600 1850 |
| 69 | Wire Wire Line |
| 70 | 8100 2650 8100 1250 |
| 71 | Wire Wire Line |
| 72 | 8250 2650 8250 2450 |
| 73 | Wire Wire Line |
| 74 | 7950 2650 7950 2450 |
| 75 | Connection ~ 9700 2450 |
| 76 | Wire Wire Line |
| 77 | 9900 2450 8550 2450 |
| 78 | Wire Wire Line |
| 79 | 8550 2450 8550 2650 |
| 80 | Connection ~ 10500 1950 |
| 81 | Wire Wire Line |
| 82 | 10500 1950 10100 1950 |
| 83 | Wire Wire Line |
| 84 | 10500 2650 10500 1150 |
| 85 | Wire Wire Line |
| 86 | 10500 1150 10300 1150 |
| 87 | Wire Wire Line |
| 88 | 9700 1350 9700 1150 |
| 89 | Connection ~ 7500 2450 |
| 90 | Wire Wire Line |
| 91 | 6200 2450 7800 2450 |
| 92 | Wire Wire Line |
| 93 | 6200 2450 6200 4850 |
| 94 | Connection ~ 6200 4350 |
| 95 | Wire Wire Line |
| 96 | 6700 4350 6200 4350 |
| 97 | Wire Wire Line |
| 98 | 8100 6950 8100 6750 |
| 99 | Wire Wire Line |
| 100 | 7500 5450 7500 5850 |
| 101 | Connection ~ 9700 4500 |
| 102 | Wire Wire Line |
| 103 | 9700 4850 9700 4050 |
| 104 | Wire Wire Line |
| 105 | 9500 4500 9700 4500 |
| 106 | Wire Wire Line |
| 107 | 10400 3600 9500 3600 |
| 108 | Wire Wire Line |
| 109 | 10400 3900 9500 3900 |
| 110 | Wire Wire Line |
| 111 | 10400 4350 9500 4350 |
| 112 | Wire Wire Line |
| 113 | 8550 5850 8550 5450 |
| 114 | Wire Wire Line |
| 115 | 8400 6350 8400 5450 |
| 116 | Wire Wire Line |
| 117 | 8100 6350 8100 5450 |
| 118 | Wire Wire Line |
| 119 | 8250 5450 8250 5650 |
| 120 | Wire Wire Line |
| 121 | 8250 5650 8100 5650 |
| 122 | Connection ~ 8100 5650 |
| 123 | Wire Wire Line |
| 124 | 6000 4650 6700 4650 |
| 125 | Wire Wire Line |
| 126 | 9500 4200 10400 4200 |
| 127 | Wire Wire Line |
| 128 | 9500 3750 10400 3750 |
| 129 | Wire Wire Line |
| 130 | 9700 4050 9500 4050 |
| 131 | Wire Wire Line |
| 132 | 7950 5850 7950 5450 |
| 133 | Wire Wire Line |
| 134 | 7650 5450 7650 5650 |
| 135 | Wire Wire Line |
| 136 | 7650 5650 7500 5650 |
| 137 | Connection ~ 7500 5650 |
| 138 | Wire Wire Line |
| 139 | 8400 6750 8400 6950 |
| 140 | Wire Wire Line |
| 141 | 9000 5850 9000 5450 |
| 142 | Wire Wire Line |
| 143 | 6200 3900 6700 3900 |
| 144 | Connection ~ 6200 3900 |
| 145 | Wire Wire Line |
| 146 | 7800 2450 7800 2650 |
| 147 | Wire Wire Line |
| 148 | 7500 2450 7500 2650 |
| 149 | Wire Wire Line |
| 150 | 7650 2650 7650 2450 |
| 151 | Connection ~ 7650 2450 |
| 152 | Wire Wire Line |
| 153 | 9700 2250 9700 2450 |
| 154 | Wire Wire Line |
| 155 | 10500 2450 10300 2450 |
| 156 | Connection ~ 10500 2450 |
| 157 | Wire Wire Line |
| 158 | 10100 1650 10500 1650 |
| 159 | Connection ~ 10500 1650 |
| 160 | Wire Wire Line |
| 161 | 8400 2650 8400 1150 |
| 162 | Wire Wire Line |
| 163 | 8400 1150 9900 1150 |
| 164 | Connection ~ 9700 1150 |
| 165 | Wire Wire Line |
| 166 | 7950 2050 7950 1850 |
| 167 | Wire Wire Line |
| 168 | 7800 6350 7800 5450 |
| 169 | Wire Wire Line |
| 170 | 7600 1450 7600 1250 |
| 171 | Wire Wire Line |
| 172 | 7600 1250 8100 1250 |
| 173 | Wire Wire Line |
| 174 | 7850 1050 7850 1250 |
| 175 | Connection ~ 7850 1250 |
| 176 | Wire Wire Line |
| 177 | 1600 3900 1400 3900 |
| 178 | Wire Wire Line |
| 179 | 3150 6350 3150 6150 |
| 180 | Wire Wire Line |
| 181 | 3150 6150 3650 6150 |
| 182 | Wire Wire Line |
| 183 | 3650 6150 3650 6350 |
| 184 | Wire Wire Line |
| 185 | 2300 3800 3350 3800 |
| 186 | Wire Wire Line |
| 187 | 4150 3800 4550 3800 |
| 188 | Wire Wire Line |
| 189 | 4150 4200 4550 4200 |
| 190 | Wire Wire Line |
| 191 | 3150 4200 3350 4200 |
| 192 | Wire Wire Line |
| 193 | 4350 3600 4350 4400 |
| 194 | Connection ~ 4350 4000 |
| 195 | Wire Wire Line |
| 196 | 3350 4300 3150 4300 |
| 197 | Connection ~ 3150 4300 |
| 198 | Wire Wire Line |
| 199 | 6200 3600 6700 3600 |
| 200 | Connection ~ 6200 3600 |
| 201 | Wire Wire Line |
| 202 | 2500 4000 2500 3800 |
| 203 | Connection ~ 2500 3800 |
| 204 | Wire Wire Line |
| 205 | 9500 4650 10200 4650 |
| 206 | Wire Wire Line |
| 207 | 10200 4650 10200 5050 |
| 208 | Wire Wire Line |
| 209 | 10200 6350 10200 6550 |
| 210 | Text HLabel 10400 5750 2 60 Output ~ 0 |
| 211 | CLK |
| 212 | $Comp |
| 213 | L DGND #PWR38 |
| 214 | U 1 1 4D426035 |
| 215 | P 10200 6550 |
| 216 | F 0 "#PWR38" H 10200 6550 40 0001 C CNN |
| 217 | F 1 "DGND" H 10200 6480 40 0000 C CNN |
| 218 | 1 10200 6550 |
| 219 | 1 0 0 -1 |
| 220 | $EndComp |
| 221 | $Comp |
| 222 | L C C17 |
| 223 | U 1 1 4D425FF1 |
| 224 | P 10200 6150 |
| 225 | F 0 "C17" H 10250 6250 50 0000 L CNN |
| 226 | F 1 "2.2pF" H 10250 6050 50 0000 L CNN |
| 227 | F 2 "0402" H 10200 6150 60 0001 C CNN |
| 228 | 1 10200 6150 |
| 229 | -1 0 0 -1 |
| 230 | $EndComp |
| 231 | $Comp |
| 232 | L R R6 |
| 233 | U 1 1 4D425FEE |
| 234 | P 10200 5300 |
| 235 | F 0 "R6" V 10280 5300 50 0000 C CNN |
| 236 | F 1 "180" V 10200 5300 50 0000 C CNN |
| 237 | F 2 "0402" H 10200 5300 60 0001 C CNN |
| 238 | 1 10200 5300 |
| 239 | -1 0 0 -1 |
| 240 | $EndComp |
| 241 | $Comp |
| 242 | L AGND #PWR019 |
| 243 | U 1 1 4D3B019B |
| 244 | P 2500 4600 |
| 245 | F 0 "#PWR019" H 2500 4600 40 0001 C CNN |
| 246 | F 1 "AGND" H 2500 4530 50 0000 C CNN |
| 247 | 1 2500 4600 |
| 248 | 1 0 0 -1 |
| 249 | $EndComp |
| 250 | $Comp |
| 251 | L C C16 |
| 252 | U 1 1 4D3B018B |
| 253 | P 2500 4200 |
| 254 | F 0 "C16" H 2550 4300 50 0000 L CNN |
| 255 | F 1 "NC" H 2550 4100 50 0000 L CNN |
| 256 | F 2 "0402" H 2500 4200 60 0001 C CNN |
| 257 | 1 2500 4200 |
| 258 | 1 0 0 -1 |
| 259 | $EndComp |
| 260 | $Comp |
| 261 | L DGND #PWR25 |
| 262 | U 1 1 4D2296C2 |
| 263 | P 6500 4850 |
| 264 | F 0 "#PWR25" H 6500 4850 40 0001 C CNN |
| 265 | F 1 "DGND" H 6500 4780 40 0000 C CNN |
| 266 | 1 6500 4850 |
| 267 | 1 0 0 -1 |
| 268 | $EndComp |
| 269 | $Comp |
| 270 | L AT86RF231 U2 |
| 271 | U 1 1 4D229690 |
| 272 | P 8100 4050 |
| 273 | F 0 "U2" H 7100 5250 60 0000 C CNN |
| 274 | F 1 "AT86RF231" H 8100 4050 60 0000 C CNN |
| 275 | F 2 "QFN32-VHHD-6" H 8100 4050 60 0001 C CNN |
| 276 | 1 8100 4050 |
| 277 | 1 0 0 -1 |
| 278 | $EndComp |
| 279 | Text Label 2850 3800 0 60 ~ 0 |
| 280 | FEED |
| 281 | $Comp |
| 282 | L PWR_FLAG #FLG020 |
| 283 | U 1 1 4CF4B348 |
| 284 | P 4350 3600 |
| 285 | F 0 "#FLG020" H 4350 3870 30 0001 C CNN |
| 286 | F 1 "PWR_FLAG" H 4350 3830 30 0000 C CNN |
| 287 | 1 4350 3600 |
| 288 | 1 0 0 -1 |
| 289 | $EndComp |
| 290 | $Comp |
| 291 | L AGND #PWR021 |
| 292 | U 1 1 4CF4B229 |
| 293 | P 3150 5000 |
| 294 | F 0 "#PWR021" H 3150 5000 40 0001 C CNN |
| 295 | F 1 "AGND" H 3150 4930 50 0000 C CNN |
| 296 | 1 3150 5000 |
| 297 | 1 0 0 -1 |
| 298 | $EndComp |
| 299 | $Comp |
| 300 | L AGND #PWR022 |
| 301 | U 1 1 4CF4B224 |
| 302 | P 4350 5000 |
| 303 | F 0 "#PWR022" H 4350 5000 40 0001 C CNN |
| 304 | F 1 "AGND" H 4350 4930 50 0000 C CNN |
| 305 | 1 4350 5000 |
| 306 | 1 0 0 -1 |
| 307 | $EndComp |
| 308 | $Comp |
| 309 | L R R3 |
| 310 | U 1 1 4CF4B07E |
| 311 | P 2050 3800 |
| 312 | F 0 "R3" V 2130 3800 50 0000 C CNN |
| 313 | F 1 "0R" V 2050 3800 50 0000 C CNN |
| 314 | F 2 "0402" H 2050 3800 60 0001 C CNN |
| 315 | 1 2050 3800 |
| 316 | 0 -1 -1 0 |
| 317 | $EndComp |
| 318 | $Comp |
| 319 | L BALUN-SMT6 B1 |
| 320 | U 1 1 4CF4B034 |
| 321 | P 3750 4000 |
| 322 | F 0 "B1" H 3450 4350 60 0000 C CNN |
| 323 | F 1 "2450FB15L0001" H 3750 3550 60 0000 C CNN |
| 324 | F 2 "0805-6" H 3750 4000 60 0001 C CNN |
| 325 | 1 3750 4000 |
| 326 | 1 0 0 -1 |
| 327 | $EndComp |
| 328 | Text Label 9950 4650 0 60 ~ 0 |
| 329 | CLKM |
| 330 | Text Label 5750 4200 0 60 ~ 0 |
| 331 | RFN |
| 332 | Text Label 5750 4050 0 60 ~ 0 |
| 333 | RPF |
| 334 | $Comp |
| 335 | L GND #PWR023 |
| 336 | U 1 1 4C641B5A |
| 337 | P 3150 6350 |
| 338 | F 0 "#PWR023" H 3150 6350 30 0001 C CNN |
| 339 | F 1 "GND" H 3150 6280 30 0001 C CNN |
| 340 | 1 3150 6350 |
| 341 | 1 0 0 -1 |
| 342 | $EndComp |
| 343 | $Comp |
| 344 | L DGND #PWR21 |
| 345 | U 1 1 4C641B55 |
| 346 | P 3400 6350 |
| 347 | F 0 "#PWR21" H 3400 6350 40 0001 C CNN |
| 348 | F 1 "DGND" H 3400 6280 40 0000 C CNN |
| 349 | 1 3400 6350 |
| 350 | 1 0 0 -1 |
| 351 | $EndComp |
| 352 | $Comp |
| 353 | L AGND #PWR024 |
| 354 | U 1 1 4C641B53 |
| 355 | P 3650 6350 |
| 356 | F 0 "#PWR024" H 3650 6350 40 0001 C CNN |
| 357 | F 1 "AGND" H 3650 6280 50 0000 C CNN |
| 358 | 1 3650 6350 |
| 359 | 1 0 0 -1 |
| 360 | $EndComp |
| 361 | $Comp |
| 362 | L AGND #PWR025 |
| 363 | U 1 1 4C641731 |
| 364 | P 1600 4600 |
| 365 | F 0 "#PWR025" H 1600 4600 40 0001 C CNN |
| 366 | F 1 "AGND" H 1600 4530 50 0000 C CNN |
| 367 | 1 1600 4600 |
| 368 | 1 0 0 -1 |
| 369 | $EndComp |
| 370 | $Comp |
| 371 | L C C3 |
| 372 | U 1 1 4C641710 |
| 373 | P 4350 4600 |
| 374 | F 0 "C3" H 4400 4700 50 0000 L CNN |
| 375 | F 1 "22pF/RF" H 4400 4500 50 0000 L CNN |
| 376 | F 2 "0402" H 4350 4600 60 0001 C CNN |
| 377 | 1 4350 4600 |
| 378 | 1 0 0 -1 |
| 379 | $EndComp |
| 380 | $Comp |
| 381 | L C C9 |
| 382 | U 1 1 4C641509 |
| 383 | P 4750 4200 |
| 384 | F 0 "C9" H 4800 4300 50 0000 L CNN |
| 385 | F 1 "22pF/RF" H 4800 4100 50 0000 L CNN |
| 386 | F 2 "0402" H 4750 4200 60 0001 C CNN |
| 387 | 1 4750 4200 |
| 388 | 0 -1 -1 0 |
| 389 | $EndComp |
| 390 | $Comp |
| 391 | L C C8 |
| 392 | U 1 1 4C641506 |
| 393 | P 4750 3800 |
| 394 | F 0 "C8" H 4800 3900 50 0000 L CNN |
| 395 | F 1 "22pF/RF" H 4800 3700 50 0000 L CNN |
| 396 | F 2 "0402" H 4750 3800 60 0001 C CNN |
| 397 | 1 4750 3800 |
| 398 | 0 -1 -1 0 |
| 399 | $EndComp |
| 400 | Text Notes 1300 1400 0 200 ~ 40 |
| 401 | RF |
| 402 | Text HLabel 7800 6350 3 60 Input ~ 0 |
| 403 | SLP_TR |
| 404 | Text HLabel 6000 4650 0 60 Input ~ 0 |
| 405 | nRST_RF |
| 406 | Text HLabel 10400 4350 2 60 Input ~ 0 |
| 407 | SCLK |
| 408 | Text HLabel 10400 4200 2 60 Output ~ 0 |
| 409 | MISO |
| 410 | Text HLabel 10400 3900 2 60 Input ~ 0 |
| 411 | MOSI |
| 412 | Text HLabel 10400 3750 2 60 Input ~ 0 |
| 413 | nSS |
| 414 | Text HLabel 10400 3600 2 60 Output ~ 0 |
| 415 | IRQ_RF |
| 416 | $Comp |
| 417 | L VDD #PWR026 |
| 418 | U 1 1 4C641205 |
| 419 | P 8600 6150 |
| 420 | F 0 "#PWR026" H 8600 6250 30 0001 C CNN |
| 421 | F 1 "VDD" H 8600 6260 30 0000 C CNN |
| 422 | 1 8600 6150 |
| 423 | 0 1 1 0 |
| 424 | $EndComp |
| 425 | $Comp |
| 426 | L VDD #PWR027 |
| 427 | U 1 1 4C6411DB |
| 428 | P 7850 1050 |
| 429 | F 0 "#PWR027" H 7850 1150 30 0001 C CNN |
| 430 | F 1 "VDD" H 7850 1160 30 0000 C CNN |
| 431 | 1 7850 1050 |
| 432 | 1 0 0 -1 |
| 433 | $EndComp |
| 434 | $Comp |
| 435 | L AGND #PWR028 |
| 436 | U 1 1 4C641100 |
| 437 | P 7600 2050 |
| 438 | F 0 "#PWR028" H 7600 2050 40 0001 C CNN |
| 439 | F 1 "AGND" H 7600 1980 50 0000 C CNN |
| 440 | 1 7600 2050 |
| 441 | 1 0 0 -1 |
| 442 | $EndComp |
| 443 | $Comp |
| 444 | L AGND #PWR029 |
| 445 | U 1 1 4C64109A |
| 446 | P 8250 2450 |
| 447 | F 0 "#PWR029" H 8250 2450 40 0001 C CNN |
| 448 | F 1 "AGND" H 8250 2380 50 0000 C CNN |
| 449 | 1 8250 2450 |
| 450 | -1 0 0 1 |
| 451 | $EndComp |
| 452 | $Comp |
| 453 | L DGND #PWR29 |
| 454 | U 1 1 4C641010 |
| 455 | P 7950 1850 |
| 456 | F 0 "#PWR29" H 7950 1850 40 0001 C CNN |
| 457 | F 1 "DGND" H 7950 1780 40 0000 C CNN |
| 458 | 1 7950 1850 |
| 459 | -1 0 0 1 |
| 460 | $EndComp |
| 461 | $Comp |
| 462 | L C C11 |
| 463 | U 1 1 4C641004 |
| 464 | P 7950 2250 |
| 465 | F 0 "C11" H 8000 2350 50 0000 L CNN |
| 466 | F 1 "1uF" H 8000 2150 50 0000 L CNN |
| 467 | F 2 "0402" H 7950 2250 60 0001 C CNN |
| 468 | 1 7950 2250 |
| 469 | -1 0 0 -1 |
| 470 | $EndComp |
| 471 | $Comp |
| 472 | L DGND #PWR39 |
| 473 | U 1 1 4C640E02 |
| 474 | P 10500 2650 |
| 475 | F 0 "#PWR39" H 10500 2650 40 0001 C CNN |
| 476 | F 1 "DGND" H 10500 2580 40 0000 C CNN |
| 477 | 1 10500 2650 |
| 478 | 1 0 0 -1 |
| 479 | $EndComp |
| 480 | $Comp |
| 481 | L AGND #PWR030 |
| 482 | U 1 1 4C640D33 |
| 483 | P 6200 4850 |
| 484 | F 0 "#PWR030" H 6200 4850 40 0001 C CNN |
| 485 | F 1 "AGND" H 6200 4780 50 0000 C CNN |
| 486 | 1 6200 4850 |
| 487 | 1 0 0 -1 |
| 488 | $EndComp |
| 489 | $Comp |
| 490 | L AGND #PWR031 |
| 491 | U 1 1 4C640CBA |
| 492 | P 9000 5850 |
| 493 | F 0 "#PWR031" H 9000 5850 40 0001 C CNN |
| 494 | F 1 "AGND" H 9000 5780 50 0000 C CNN |
| 495 | 1 9000 5850 |
| 496 | 1 0 0 -1 |
| 497 | $EndComp |
| 498 | $Comp |
| 499 | L DGND #PWR31 |
| 500 | U 1 1 4C640C4C |
| 501 | P 8100 6950 |
| 502 | F 0 "#PWR31" H 8100 6950 40 0001 C CNN |
| 503 | F 1 "DGND" H 8100 6880 40 0000 C CNN |
| 504 | 1 8100 6950 |
| 505 | 1 0 0 -1 |
| 506 | $EndComp |
| 507 | $Comp |
| 508 | L DGND #PWR33 |
| 509 | U 1 1 4C640C48 |
| 510 | P 8400 6950 |
| 511 | F 0 "#PWR33" H 8400 6950 40 0001 C CNN |
| 512 | F 1 "DGND" H 8400 6880 40 0000 C CNN |
| 513 | 1 8400 6950 |
| 514 | 1 0 0 -1 |
| 515 | $EndComp |
| 516 | $Comp |
| 517 | L DGND #PWR26 |
| 518 | U 1 1 4C640C14 |
| 519 | P 7500 5850 |
| 520 | F 0 "#PWR26" H 7500 5850 40 0001 C CNN |
| 521 | F 1 "DGND" H 7500 5780 40 0000 C CNN |
| 522 | 1 7500 5850 |
| 523 | 1 0 0 -1 |
| 524 | $EndComp |
| 525 | $Comp |
| 526 | L DGND #PWR37 |
| 527 | U 1 1 4C640BFC |
| 528 | P 9700 4850 |
| 529 | F 0 "#PWR37" H 9700 4850 40 0001 C CNN |
| 530 | F 1 "DGND" H 9700 4780 40 0000 C CNN |
| 531 | 1 9700 4850 |
| 532 | 1 0 0 -1 |
| 533 | $EndComp |
| 534 | $Comp |
| 535 | L DGND #PWR30 |
| 536 | U 1 1 4C640BF7 |
| 537 | P 7950 5850 |
| 538 | F 0 "#PWR30" H 7950 5850 40 0001 C CNN |
| 539 | F 1 "DGND" H 7950 5780 40 0000 C CNN |
| 540 | 1 7950 5850 |
| 541 | 1 0 0 -1 |
| 542 | $EndComp |
| 543 | $Comp |
| 544 | L DGND #PWR34 |
| 545 | U 1 1 4C640BD2 |
| 546 | P 8550 5850 |
| 547 | F 0 "#PWR34" H 8550 5850 40 0001 C CNN |
| 548 | F 1 "DGND" H 8550 5780 40 0000 C CNN |
| 549 | 1 8550 5850 |
| 550 | 1 0 0 -1 |
| 551 | $EndComp |
| 552 | $Comp |
| 553 | L C C12 |
| 554 | U 1 1 4C640A84 |
| 555 | P 8100 6550 |
| 556 | F 0 "C12" H 8150 6650 50 0000 L CNN |
| 557 | F 1 "1uF" H 8150 6450 50 0000 L CNN |
| 558 | F 2 "0402" H 8100 6550 60 0001 C CNN |
| 559 | 1 8100 6550 |
| 560 | 1 0 0 -1 |
| 561 | $EndComp |
| 562 | $Comp |
| 563 | L C C10 |
| 564 | U 1 1 4C640A7E |
| 565 | P 8400 6550 |
| 566 | F 0 "C10" H 8450 6650 50 0000 L CNN |
| 567 | F 1 "1uF" H 8450 6450 50 0000 L CNN |
| 568 | F 2 "0402" H 8400 6550 60 0001 C CNN |
| 569 | 1 8400 6550 |
| 570 | 1 0 0 -1 |
| 571 | $EndComp |
| 572 | $Comp |
| 573 | L C C15 |
| 574 | U 1 1 4C640A7B |
| 575 | P 10100 2450 |
| 576 | F 0 "C15" H 10150 2550 50 0000 L CNN |
| 577 | F 1 "12pF" H 10150 2350 50 0000 L CNN |
| 578 | F 2 "0402" H 10100 2450 60 0001 C CNN |
| 579 | 1 10100 2450 |
| 580 | 0 -1 1 0 |
| 581 | $EndComp |
| 582 | $Comp |
| 583 | L C C13 |
| 584 | U 1 1 4C640A76 |
| 585 | P 7600 1650 |
| 586 | F 0 "C13" H 7650 1750 50 0000 L CNN |
| 587 | F 1 "1uF" H 7650 1550 50 0000 L CNN |
| 588 | F 2 "0402" H 7600 1650 60 0001 C CNN |
| 589 | 1 7600 1650 |
| 590 | -1 0 0 -1 |
| 591 | $EndComp |
| 592 | $Comp |
| 593 | L C C14 |
| 594 | U 1 1 4C640A73 |
| 595 | P 10100 1150 |
| 596 | F 0 "C14" H 10150 1250 50 0000 L CNN |
| 597 | F 1 "12pF" H 10150 1050 50 0000 L CNN |
| 598 | F 2 "0402" H 10100 1150 60 0001 C CNN |
| 599 | 1 10100 1150 |
| 600 | 0 -1 1 0 |
| 601 | $EndComp |
| 602 | $Comp |
| 603 | L ANTENNA ANT1 |
| 604 | U 1 1 4C63FE17 |
| 605 | P 1100 3850 |
| 606 | F 0 "ANT1" H 1100 4100 60 0000 C CNN |
| 607 | F 1 "50R" H 1100 3600 60 0000 C CNN |
| 608 | F 2 "meander" H 1100 3850 60 0001 C CNN |
| 609 | 1 1100 3850 |
| 610 | 1 0 0 -1 |
| 611 | $EndComp |
| 612 | $Comp |
| 613 | L XTAL-4 X1 |
| 614 | U 1 1 4C63FA9F |
| 615 | P 9700 1800 |
| 616 | F 0 "X1" V 9850 2500 60 0000 R CNN |
| 617 | F 1 "16MHz" V 9700 2500 60 0000 R CNN |
| 618 | F 2 "xtal4-3.2mmx2.5mm" H 9700 1800 60 0001 C CNN |
| 619 | F 4 "8pF" V 9550 2500 60 0000 R CNN "Field1" |
| 620 | F 5 "40ppm" V 9450 2500 60 0000 R CNN "Field2" |
| 621 | F 6 "ESR<=100R" V 9350 2500 60 0000 R CNN "Field3" |
| 622 | 1 9700 1800 |
| 623 | 0 -1 -1 0 |
| 624 | $EndComp |
| 625 | $EndSCHEMATC |
| 626 |
