rpi_hat.sch-bak (24810B)
1 EESchema Schematic File Version 4 2 LIBS:rpi_hat-cache 3 EELAYER 30 0 4 EELAYER END 5 $Descr A4 11693 8268 6 encoding utf-8 7 Sheet 1 1 8 Title "PiClock Hat" 9 Date "2019-11-11" 10 Rev "B" 11 Comp "" 12 Comment1 "" 13 Comment2 "" 14 Comment3 "" 15 Comment4 "" 16 $EndDescr 17 $Comp 18 L power:GND #PWR0101 19 U 1 1 5DC6CA18 20 P 3600 2000 21 F 0 "#PWR0101" H 3600 1750 50 0001 C CNN 22 F 1 "GND" H 3605 1827 50 0000 C CNN 23 F 2 "" H 3600 2000 50 0001 C CNN 24 F 3 "" H 3600 2000 50 0001 C CNN 25 1 3600 2000 26 1 0 0 -1 27 $EndComp 28 $Comp 29 L Connector:Raspberry_Pi_2_3 J5 30 U 1 1 5DC7E9AE 31 P 9050 2350 32 F 0 "J5" H 9800 3750 50 0000 C CNN 33 F 1 "Raspberry_Pi_2_3" H 10000 3650 50 0000 C CNN 34 F 2 "Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical" H 9050 2350 50 0001 C CNN 35 F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 9050 2350 50 0001 C CNN 36 1 9050 2350 37 1 0 0 -1 38 $EndComp 39 Wire Wire Line 40 8850 900 8850 1050 41 Wire Wire Line 42 8950 1050 8950 900 43 Wire Wire Line 44 8950 900 8850 900 45 $Comp 46 L power:GND #PWR015 47 U 1 1 5DC85042 48 P 9000 3950 49 F 0 "#PWR015" H 9000 3700 50 0001 C CNN 50 F 1 "GND" H 9005 3777 50 0000 C CNN 51 F 2 "" H 9000 3950 50 0001 C CNN 52 F 3 "" H 9000 3950 50 0001 C CNN 53 1 9000 3950 54 1 0 0 -1 55 $EndComp 56 Wire Wire Line 57 8650 3650 8650 3850 58 Wire Wire Line 59 8650 3850 8750 3850 60 Wire Wire Line 61 9000 3850 9000 3950 62 Wire Wire Line 63 9350 3650 9350 3850 64 Wire Wire Line 65 9350 3850 9250 3850 66 Connection ~ 9000 3850 67 Wire Wire Line 68 9250 3650 9250 3850 69 Connection ~ 9250 3850 70 Wire Wire Line 71 9250 3850 9150 3850 72 Wire Wire Line 73 9150 3650 9150 3850 74 Connection ~ 9150 3850 75 Wire Wire Line 76 9150 3850 9050 3850 77 Wire Wire Line 78 9050 3650 9050 3850 79 Connection ~ 9050 3850 80 Wire Wire Line 81 9050 3850 9000 3850 82 Wire Wire Line 83 8950 3650 8950 3850 84 Connection ~ 8950 3850 85 Wire Wire Line 86 8950 3850 9000 3850 87 Wire Wire Line 88 8850 3650 8850 3850 89 Connection ~ 8850 3850 90 Wire Wire Line 91 8850 3850 8950 3850 92 Wire Wire Line 93 8750 3650 8750 3850 94 Connection ~ 8750 3850 95 Wire Wire Line 96 8750 3850 8850 3850 97 NoConn ~ 9850 1450 98 NoConn ~ 9850 1550 99 NoConn ~ 8250 1750 100 NoConn ~ 8250 1850 101 NoConn ~ 8250 2150 102 NoConn ~ 8250 2250 103 NoConn ~ 8250 2350 104 $Comp 105 L power:+5V #PWR02 106 U 1 1 5DC8CC70 107 P 2750 1150 108 F 0 "#PWR02" H 2750 1000 50 0001 C CNN 109 F 1 "+5V" H 2765 1323 50 0000 C CNN 110 F 2 "" H 2750 1150 50 0001 C CNN 111 F 3 "" H 2750 1150 50 0001 C CNN 112 1 2750 1150 113 1 0 0 -1 114 $EndComp 115 $Comp 116 L power:+5V #PWR014 117 U 1 1 5DC8DD15 118 P 8850 800 119 F 0 "#PWR014" H 8850 650 50 0001 C CNN 120 F 1 "+5V" H 8865 973 50 0000 C CNN 121 F 2 "" H 8850 800 50 0001 C CNN 122 F 3 "" H 8850 800 50 0001 C CNN 123 1 8850 800 124 1 0 0 -1 125 $EndComp 126 Wire Wire Line 127 8850 800 8850 900 128 Connection ~ 8850 900 129 Wire Wire Line 130 8250 1450 8000 1450 131 Wire Wire Line 132 8250 1550 8000 1550 133 Wire Wire Line 134 9850 1750 10100 1750 135 Wire Wire Line 136 9850 1850 10100 1850 137 Text Label 8000 1450 0 50 ~ 0 138 PI_TX 139 Text Label 8000 1550 0 50 ~ 0 140 PI_RX 141 Text Label 10100 1750 2 50 ~ 0 142 PI_SDA 143 Text Label 10100 1850 2 50 ~ 0 144 PI_SCL 145 Wire Wire Line 146 9850 2650 10200 2650 147 Wire Wire Line 148 9850 2750 10200 2750 149 Wire Wire Line 150 9850 2850 10200 2850 151 Text Label 10200 2650 2 50 ~ 0 152 PI_MISO 153 Text Label 10200 2750 2 50 ~ 0 154 PI_MOSI 155 Text Label 10200 2850 2 50 ~ 0 156 PI_CLK 157 NoConn ~ 8250 3050 158 NoConn ~ 9850 2150 159 NoConn ~ 9850 2050 160 Wire Wire Line 161 7950 2550 8250 2550 162 Wire Wire Line 163 7950 2650 8250 2650 164 Wire Wire Line 165 7950 2750 8250 2750 166 Wire Wire Line 167 7950 1950 8250 1950 168 NoConn ~ 9850 2250 169 NoConn ~ 8250 2950 170 NoConn ~ 8250 2850 171 NoConn ~ 9850 3050 172 NoConn ~ 9850 3150 173 Wire Wire Line 174 9850 2550 10200 2550 175 Text Label 7950 2550 0 50 ~ 0 176 Button1 177 Text Label 7950 2650 0 50 ~ 0 178 Button2 179 Text Label 7950 2750 0 50 ~ 0 180 Button3 181 Text Label 7950 1950 0 50 ~ 0 182 PI_PWM 183 $Comp 184 L Connector_Generic:Conn_01x04 J6 185 U 1 1 5DCB4BE1 186 P 10300 4350 187 F 0 "J6" H 10380 4342 50 0000 L CNN 188 F 1 "I2C 3.3V" H 10380 4251 50 0000 L CNN 189 F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 10300 4350 50 0001 C CNN 190 F 3 "~" H 10300 4350 50 0001 C CNN 191 1 10300 4350 192 1 0 0 -1 193 $EndComp 194 $Comp 195 L Connector_Generic:Conn_01x04 J7 196 U 1 1 5DCB4FDA 197 P 10300 5400 198 F 0 "J7" H 10380 5392 50 0000 L CNN 199 F 1 "I2C 5V" H 10380 5301 50 0000 L CNN 200 F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 10300 5400 50 0001 C CNN 201 F 3 "~" H 10300 5400 50 0001 C CNN 202 1 10300 5400 203 1 0 0 -1 204 $EndComp 205 $Comp 206 L Connector_Generic:Conn_02x03_Odd_Even J3 207 U 1 1 5DCB58F1 208 P 8350 4350 209 F 0 "J3" H 8400 4667 50 0000 C CNN 210 F 1 "Buttons I/O" H 8400 4576 50 0000 C CNN 211 F 2 "Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical" H 8350 4350 50 0001 C CNN 212 F 3 "~" H 8350 4350 50 0001 C CNN 213 1 8350 4350 214 1 0 0 -1 215 $EndComp 216 $Comp 217 L Connector_Generic:Conn_02x03_Odd_Even J4 218 U 1 1 5DCB618C 219 P 8350 5250 220 F 0 "J4" H 8400 5567 50 0000 C CNN 221 F 1 "UART/PWM" H 8400 5476 50 0000 C CNN 222 F 2 "Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical" H 8350 5250 50 0001 C CNN 223 F 3 "~" H 8350 5250 50 0001 C CNN 224 1 8350 5250 225 1 0 0 -1 226 $EndComp 227 $Comp 228 L Connector_Generic:Conn_02x03_Odd_Even J2 229 U 1 1 5DCB68E4 230 P 7600 5900 231 F 0 "J2" H 7650 6217 50 0000 C CNN 232 F 1 "SPI 3.3V" H 7650 6126 50 0000 C CNN 233 F 2 "Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical" H 7600 5900 50 0001 C CNN 234 F 3 "~" H 7600 5900 50 0001 C CNN 235 1 7600 5900 236 1 0 0 -1 237 $EndComp 238 $Comp 239 L paco_varis:MIC39100-3.3WS U1 240 U 1 1 5DCB700D 241 P 3600 1450 242 F 0 "U1" H 3600 1887 60 0000 C CNN 243 F 1 "MIC39100-3.3WS" H 3600 1781 60 0000 C CNN 244 F 2 "Package_TO_SOT_SMD:SOT-223" H 3600 1450 60 0001 C CNN 245 F 3 "" H 3600 1450 60 0000 C CNN 246 1 3600 1450 247 1 0 0 -1 248 $EndComp 249 Wire Wire Line 250 3600 1800 3600 2000 251 Wire Wire Line 252 4050 1500 4150 1500 253 Wire Wire Line 254 4150 1500 4150 2000 255 Wire Wire Line 256 4150 2000 3600 2000 257 Connection ~ 3600 2000 258 $Comp 259 L power:+3.3V #PWR04 260 U 1 1 5DCC2240 261 P 4550 1150 262 F 0 "#PWR04" H 4550 1000 50 0001 C CNN 263 F 1 "+3.3V" H 4565 1323 50 0000 C CNN 264 F 2 "" H 4550 1150 50 0001 C CNN 265 F 3 "" H 4550 1150 50 0001 C CNN 266 1 4550 1150 267 1 0 0 -1 268 $EndComp 269 Wire Wire Line 270 4550 1300 4550 1150 271 Wire Wire Line 272 4550 1300 4550 1500 273 Connection ~ 4550 1300 274 Wire Wire Line 275 4550 1800 4550 2000 276 Wire Wire Line 277 4550 2000 4150 2000 278 Connection ~ 4150 2000 279 $Comp 280 L Device:LED D2 281 U 1 1 5DCD0004 282 P 5600 1300 283 F 0 "D2" V 5639 1183 50 0000 R CNN 284 F 1 "LED" V 5548 1183 50 0000 R CNN 285 F 2 "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 5600 1300 50 0001 C CNN 286 F 3 "~" H 5600 1300 50 0001 C CNN 287 1 5600 1300 288 0 -1 -1 0 289 $EndComp 290 $Comp 291 L Device:LED D3 292 U 1 1 5DCD075C 293 P 6000 1300 294 F 0 "D3" V 6039 1183 50 0000 R CNN 295 F 1 "LED" V 5948 1183 50 0000 R CNN 296 F 2 "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 6000 1300 50 0001 C CNN 297 F 3 "~" H 6000 1300 50 0001 C CNN 298 1 6000 1300 299 0 -1 -1 0 300 $EndComp 301 $Comp 302 L Device:R R5 303 U 1 1 5DCD1462 304 P 5600 1700 305 F 0 "R5" H 5670 1746 50 0000 L CNN 306 F 1 "300R" H 5670 1655 50 0000 L CNN 307 F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5530 1700 50 0001 C CNN 308 F 3 "~" H 5600 1700 50 0001 C CNN 309 1 5600 1700 310 1 0 0 -1 311 $EndComp 312 $Comp 313 L Device:R R6 314 U 1 1 5DCD1695 315 P 6000 1700 316 F 0 "R6" H 6070 1746 50 0000 L CNN 317 F 1 "100R" H 6070 1655 50 0000 L CNN 318 F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5930 1700 50 0001 C CNN 319 F 3 "~" H 6000 1700 50 0001 C CNN 320 1 6000 1700 321 1 0 0 -1 322 $EndComp 323 $Comp 324 L power:GND #PWR06 325 U 1 1 5DCD17B9 326 P 5600 1950 327 F 0 "#PWR06" H 5600 1700 50 0001 C CNN 328 F 1 "GND" H 5605 1777 50 0000 C CNN 329 F 2 "" H 5600 1950 50 0001 C CNN 330 F 3 "" H 5600 1950 50 0001 C CNN 331 1 5600 1950 332 1 0 0 -1 333 $EndComp 334 $Comp 335 L power:GND #PWR08 336 U 1 1 5DCD1B73 337 P 6000 2000 338 F 0 "#PWR08" H 6000 1750 50 0001 C CNN 339 F 1 "GND" H 6005 1827 50 0000 C CNN 340 F 2 "" H 6000 2000 50 0001 C CNN 341 F 3 "" H 6000 2000 50 0001 C CNN 342 1 6000 2000 343 1 0 0 -1 344 $EndComp 345 $Comp 346 L power:+5V #PWR05 347 U 1 1 5DCD1C6D 348 P 5600 1050 349 F 0 "#PWR05" H 5600 900 50 0001 C CNN 350 F 1 "+5V" H 5615 1223 50 0000 C CNN 351 F 2 "" H 5600 1050 50 0001 C CNN 352 F 3 "" H 5600 1050 50 0001 C CNN 353 1 5600 1050 354 1 0 0 -1 355 $EndComp 356 $Comp 357 L power:+3.3V #PWR07 358 U 1 1 5DCD1EE8 359 P 6000 1050 360 F 0 "#PWR07" H 6000 900 50 0001 C CNN 361 F 1 "+3.3V" H 6015 1223 50 0000 C CNN 362 F 2 "" H 6000 1050 50 0001 C CNN 363 F 3 "" H 6000 1050 50 0001 C CNN 364 1 6000 1050 365 1 0 0 -1 366 $EndComp 367 Wire Wire Line 368 5600 1050 5600 1150 369 Wire Wire Line 370 5600 1450 5600 1550 371 Wire Wire Line 372 5600 1850 5600 1950 373 Wire Wire Line 374 6000 1050 6000 1150 375 Wire Wire Line 376 6000 1450 6000 1550 377 Wire Wire Line 378 6000 1850 6000 2000 379 $Comp 380 L power:GND #PWR019 381 U 1 1 5DCDC44E 382 P 9950 5700 383 F 0 "#PWR019" H 9950 5450 50 0001 C CNN 384 F 1 "GND" H 9955 5527 50 0000 C CNN 385 F 2 "" H 9950 5700 50 0001 C CNN 386 F 3 "" H 9950 5700 50 0001 C CNN 387 1 9950 5700 388 1 0 0 -1 389 $EndComp 390 $Comp 391 L power:GND #PWR017 392 U 1 1 5DCDC8CE 393 P 9950 4650 394 F 0 "#PWR017" H 9950 4400 50 0001 C CNN 395 F 1 "GND" H 9955 4477 50 0000 C CNN 396 F 2 "" H 9950 4650 50 0001 C CNN 397 F 3 "" H 9950 4650 50 0001 C CNN 398 1 9950 4650 399 1 0 0 -1 400 $EndComp 401 $Comp 402 L power:GND #PWR011 403 U 1 1 5DCDCC18 404 P 8750 4550 405 F 0 "#PWR011" H 8750 4300 50 0001 C CNN 406 F 1 "GND" H 8755 4377 50 0000 C CNN 407 F 2 "" H 8750 4550 50 0001 C CNN 408 F 3 "" H 8750 4550 50 0001 C CNN 409 1 8750 4550 410 1 0 0 -1 411 $EndComp 412 $Comp 413 L power:GND #PWR013 414 U 1 1 5DCDCE56 415 P 8750 5450 416 F 0 "#PWR013" H 8750 5200 50 0001 C CNN 417 F 1 "GND" H 8755 5277 50 0000 C CNN 418 F 2 "" H 8750 5450 50 0001 C CNN 419 F 3 "" H 8750 5450 50 0001 C CNN 420 1 8750 5450 421 1 0 0 -1 422 $EndComp 423 $Comp 424 L power:GND #PWR010 425 U 1 1 5DCDE0B3 426 P 8000 6100 427 F 0 "#PWR010" H 8000 5850 50 0001 C CNN 428 F 1 "GND" H 8005 5927 50 0000 C CNN 429 F 2 "" H 8000 6100 50 0001 C CNN 430 F 3 "" H 8000 6100 50 0001 C CNN 431 1 8000 6100 432 1 0 0 -1 433 $EndComp 434 Wire Wire Line 435 10100 4550 9950 4550 436 Wire Wire Line 437 9950 4550 9950 4650 438 Wire Wire Line 439 10100 5600 9950 5600 440 Wire Wire Line 441 9950 5600 9950 5700 442 Wire Wire Line 443 8650 4250 8750 4250 444 Wire Wire Line 445 8750 4250 8750 4350 446 Wire Wire Line 447 8650 4350 8750 4350 448 Connection ~ 8750 4350 449 Wire Wire Line 450 8750 4350 8750 4450 451 Wire Wire Line 452 8650 4450 8750 4450 453 Connection ~ 8750 4450 454 Wire Wire Line 455 8750 4450 8750 4550 456 Wire Wire Line 457 8650 5350 8750 5350 458 Wire Wire Line 459 8750 5350 8750 5450 460 Wire Wire Line 461 8650 5250 8750 5250 462 Wire Wire Line 463 8750 5250 8750 5350 464 Connection ~ 8750 5350 465 Wire Wire Line 466 7900 6000 8000 6000 467 Wire Wire Line 468 8000 6000 8000 6100 469 Wire Wire Line 470 8150 4250 7850 4250 471 Wire Wire Line 472 8150 4350 7850 4350 473 Wire Wire Line 474 8150 4450 7850 4450 475 Wire Wire Line 476 8150 5150 7850 5150 477 Wire Wire Line 478 8150 5250 7850 5250 479 Wire Wire Line 480 8150 5350 7850 5350 481 Wire Wire Line 482 7900 5900 8250 5900 483 Wire Wire Line 484 7400 5800 7100 5800 485 Wire Wire Line 486 7400 5900 7100 5900 487 Wire Wire Line 488 7400 6000 7100 6000 489 Wire Wire Line 490 10100 4350 9750 4350 491 Wire Wire Line 492 10100 4450 9750 4450 493 Wire Wire Line 494 10100 5400 9750 5400 495 Wire Wire Line 496 10100 5500 9750 5500 497 Text Label 7850 4250 0 50 ~ 0 498 Button1 499 Text Label 7850 4350 0 50 ~ 0 500 Button2 501 Text Label 7850 4450 0 50 ~ 0 502 Button3 503 Text Label 7850 5150 0 50 ~ 0 504 PI_TX 505 Text Label 7850 5250 0 50 ~ 0 506 PI_RX 507 Text Label 7850 5350 0 50 ~ 0 508 PI_PWM 509 $Comp 510 L power:+3.3V #PWR012 511 U 1 1 5DD23669 512 P 8750 5050 513 F 0 "#PWR012" H 8750 4900 50 0001 C CNN 514 F 1 "+3.3V" H 8765 5223 50 0000 C CNN 515 F 2 "" H 8750 5050 50 0001 C CNN 516 F 3 "" H 8750 5050 50 0001 C CNN 517 1 8750 5050 518 1 0 0 -1 519 $EndComp 520 Wire Wire Line 521 8750 5050 8750 5150 522 Wire Wire Line 523 8750 5150 8650 5150 524 Text Label 7100 5800 0 50 ~ 0 525 PI_MISO 526 Text Label 7100 5900 0 50 ~ 0 527 PI_MOSI 528 Text Label 7100 6000 0 50 ~ 0 529 PI_CLK 530 Text Label 9750 4350 0 50 ~ 0 531 PI_SDA 532 Text Label 9750 4450 0 50 ~ 0 533 PI_SCL 534 $Comp 535 L power:+3.3V #PWR016 536 U 1 1 5DD29361 537 P 9950 4100 538 F 0 "#PWR016" H 9950 3950 50 0001 C CNN 539 F 1 "+3.3V" H 9965 4273 50 0000 C CNN 540 F 2 "" H 9950 4100 50 0001 C CNN 541 F 3 "" H 9950 4100 50 0001 C CNN 542 1 9950 4100 543 1 0 0 -1 544 $EndComp 545 Wire Wire Line 546 9950 4100 9950 4250 547 Wire Wire Line 548 9950 4250 10100 4250 549 $Comp 550 L power:+5V #PWR018 551 U 1 1 5DD3169F 552 P 9950 5150 553 F 0 "#PWR018" H 9950 5000 50 0001 C CNN 554 F 1 "+5V" H 9965 5323 50 0000 C CNN 555 F 2 "" H 9950 5150 50 0001 C CNN 556 F 3 "" H 9950 5150 50 0001 C CNN 557 1 9950 5150 558 1 0 0 -1 559 $EndComp 560 Wire Wire Line 561 9950 5150 9950 5300 562 Wire Wire Line 563 9950 5300 10100 5300 564 NoConn ~ 9850 2450 565 Text Label 10200 2550 2 50 ~ 0 566 CS_1 567 Text Label 8250 5900 2 50 ~ 0 568 CS_1 569 $Comp 570 L power:+3.3V #PWR09 571 U 1 1 5DD38CF0 572 P 8000 5650 573 F 0 "#PWR09" H 8000 5500 50 0001 C CNN 574 F 1 "+3.3V" H 8015 5823 50 0000 C CNN 575 F 2 "" H 8000 5650 50 0001 C CNN 576 F 3 "" H 8000 5650 50 0001 C CNN 577 1 8000 5650 578 1 0 0 -1 579 $EndComp 580 Wire Wire Line 581 8000 5650 8000 5800 582 Wire Wire Line 583 8000 5800 7900 5800 584 $Comp 585 L Device:R R2 586 U 1 1 5DD553C5 587 P 2100 3500 588 F 0 "R2" H 2170 3546 50 0000 L CNN 589 F 1 "10k" H 2170 3455 50 0000 L CNN 590 F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 2030 3500 50 0001 C CNN 591 F 3 "~" H 2100 3500 50 0001 C CNN 592 1 2100 3500 593 1 0 0 -1 594 $EndComp 595 $Comp 596 L Device:R R1 597 U 1 1 5DD55500 598 P 1850 3500 599 F 0 "R1" H 1920 3546 50 0000 L CNN 600 F 1 "10k" H 1920 3455 50 0000 L CNN 601 F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 1780 3500 50 0001 C CNN 602 F 3 "~" H 1850 3500 50 0001 C CNN 603 1 1850 3500 604 1 0 0 -1 605 $EndComp 606 $Comp 607 L Device:R R3 608 U 1 1 5DD5567E 609 P 3800 3500 610 F 0 "R3" H 3870 3546 50 0000 L CNN 611 F 1 "10k" H 3870 3455 50 0000 L CNN 612 F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3730 3500 50 0001 C CNN 613 F 3 "~" H 3800 3500 50 0001 C CNN 614 1 3800 3500 615 1 0 0 -1 616 $EndComp 617 $Comp 618 L Device:R R4 619 U 1 1 5DD559BA 620 P 4050 3500 621 F 0 "R4" H 4120 3546 50 0000 L CNN 622 F 1 "10k" H 4120 3455 50 0000 L CNN 623 F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3980 3500 50 0001 C CNN 624 F 3 "~" H 4050 3500 50 0001 C CNN 625 1 4050 3500 626 1 0 0 -1 627 $EndComp 628 $Comp 629 L power:+3.3V #PWR01 630 U 1 1 5DD55C00 631 P 1850 3250 632 F 0 "#PWR01" H 1850 3100 50 0001 C CNN 633 F 1 "+3.3V" H 1865 3423 50 0000 C CNN 634 F 2 "" H 1850 3250 50 0001 C CNN 635 F 3 "" H 1850 3250 50 0001 C CNN 636 1 1850 3250 637 1 0 0 -1 638 $EndComp 639 $Comp 640 L power:+5V #PWR03 641 U 1 1 5DD55ED8 642 P 4050 3250 643 F 0 "#PWR03" H 4050 3100 50 0001 C CNN 644 F 1 "+5V" H 4065 3423 50 0000 C CNN 645 F 2 "" H 4050 3250 50 0001 C CNN 646 F 3 "" H 4050 3250 50 0001 C CNN 647 1 4050 3250 648 1 0 0 -1 649 $EndComp 650 $Comp 651 L Transistor_BJT:MBT3904DW1 Q1 652 U 1 1 5DD7B8CA 653 P 2950 4000 654 F 0 "Q1" V 3278 4000 50 0000 C CNN 655 F 1 "MBT3904DW1" V 3187 4000 50 0000 C CNN 656 F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 3150 4100 50 0001 C CNN 657 F 3 "http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF" H 2950 4000 50 0001 C CNN 658 1 2950 4000 659 0 -1 -1 0 660 $EndComp 661 $Comp 662 L Transistor_BJT:MBT3904DW1 Q1 663 U 2 1 5DD7C589 664 P 2950 4500 665 F 0 "Q1" V 3185 4500 50 0000 C CNN 666 F 1 "MBT3904DW1" V 3276 4500 50 0000 C CNN 667 F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 3150 4600 50 0001 C CNN 668 F 3 "http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF" H 2950 4500 50 0001 C CNN 669 2 2950 4500 670 0 1 1 0 671 $EndComp 672 $Comp 673 L Transistor_BJT:MBT3904DW1 Q2 674 U 1 1 5DD7CED8 675 P 2950 5350 676 F 0 "Q2" V 3278 5350 50 0000 C CNN 677 F 1 "MBT3904DW1" V 3187 5350 50 0000 C CNN 678 F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 3150 5450 50 0001 C CNN 679 F 3 "http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF" H 2950 5350 50 0001 C CNN 680 1 2950 5350 681 0 -1 -1 0 682 $EndComp 683 $Comp 684 L Transistor_BJT:MBT3904DW1 Q2 685 U 2 1 5DD7D988 686 P 2950 5850 687 F 0 "Q2" V 3185 5850 50 0000 C CNN 688 F 1 "MBT3904DW1" V 3276 5850 50 0000 C CNN 689 F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 3150 5950 50 0001 C CNN 690 F 3 "http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF" H 2950 5850 50 0001 C CNN 691 2 2950 5850 692 0 1 1 0 693 $EndComp 694 Wire Wire Line 695 2950 4200 2950 4250 696 Wire Wire Line 697 2950 5550 2950 5600 698 Wire Wire Line 699 2100 3650 2100 4250 700 Connection ~ 2950 4250 701 Wire Wire Line 702 2950 4250 2950 4300 703 Wire Wire Line 704 1850 3650 1850 5600 705 Connection ~ 2950 5600 706 Wire Wire Line 707 2950 5600 2950 5650 708 Wire Wire Line 709 1850 3250 1850 3300 710 Wire Wire Line 711 2100 3350 2100 3300 712 Wire Wire Line 713 2100 3300 1850 3300 714 Connection ~ 1850 3300 715 Wire Wire Line 716 1850 3300 1850 3350 717 Wire Wire Line 718 4050 3250 4050 3300 719 Wire Wire Line 720 3800 3350 3800 3300 721 Wire Wire Line 722 3800 3300 4050 3300 723 Connection ~ 4050 3300 724 Wire Wire Line 725 4050 3300 4050 3350 726 Wire Wire Line 727 3800 3650 3800 3900 728 Wire Wire Line 729 4050 3650 4050 5250 730 Wire Wire Line 731 2750 3900 2650 3900 732 Wire Wire Line 733 2750 5250 2650 5250 734 Wire Wire Line 735 2750 5950 2650 5950 736 Wire Wire Line 737 2650 5950 2650 5250 738 Connection ~ 2650 5250 739 Wire Wire Line 740 3150 5950 3250 5950 741 Wire Wire Line 742 3250 5950 3250 5250 743 Wire Wire Line 744 3250 5250 3150 5250 745 Wire Wire Line 746 3150 4600 3250 4600 747 Wire Wire Line 748 3250 4600 3250 3900 749 Wire Wire Line 750 3250 3900 3150 3900 751 Wire Wire Line 752 2750 4600 2650 4600 753 Wire Wire Line 754 2650 4600 2650 3900 755 Connection ~ 2650 3900 756 Wire Wire Line 757 2100 4250 2950 4250 758 Wire Wire Line 759 1850 5600 2950 5600 760 Wire Wire Line 761 2250 5250 2650 5250 762 Wire Wire Line 763 2250 3900 2650 3900 764 Text Label 2250 3900 0 50 ~ 0 765 PI_SDA 766 Text Label 2250 5250 0 50 ~ 0 767 PI_SCL 768 Wire Wire Line 769 3250 3900 3800 3900 770 Connection ~ 3250 3900 771 Wire Wire Line 772 3250 5250 4050 5250 773 Connection ~ 3250 5250 774 Text Label 3700 3900 2 50 ~ 0 775 SDA_5 776 Text Label 3700 5250 2 50 ~ 0 777 SCL_5 778 Text Label 9750 5400 0 50 ~ 0 779 SDA_5 780 Text Label 9750 5500 0 50 ~ 0 781 SCL_5 782 $Comp 783 L Device:CP C2 784 U 1 1 5DE339CE 785 P 4550 1650 786 F 0 "C2" H 4668 1696 50 0000 L CNN 787 F 1 "10uF Tantalum" H 4668 1605 50 0000 L CNN 788 F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 4588 1500 50 0001 C CNN 789 F 3 "~" H 4550 1650 50 0001 C CNN 790 1 4550 1650 791 1 0 0 -1 792 $EndComp 793 Wire Wire Line 794 4050 1300 4550 1300 795 $Comp 796 L power:PWR_FLAG #FLG0102 797 U 1 1 5DE69906 798 P 8600 800 799 F 0 "#FLG0102" H 8600 875 50 0001 C CNN 800 F 1 "PWR_FLAG" H 8600 973 50 0000 C CNN 801 F 2 "" H 8600 800 50 0001 C CNN 802 F 3 "~" H 8600 800 50 0001 C CNN 803 1 8600 800 804 1 0 0 -1 805 $EndComp 806 Wire Wire Line 807 8600 800 8600 900 808 Wire Wire Line 809 8600 900 8850 900 810 Wire Notes Line 811 1750 2950 1750 6250 812 Wire Notes Line 813 1750 6250 4250 6250 814 Wire Notes Line 815 4250 6250 4250 2950 816 Wire Notes Line 817 4250 2950 1750 2950 818 Text Notes 2650 3100 0 50 ~ 0 819 Level conversion 820 Wire Notes Line 821 1050 750 1050 2350 822 Wire Notes Line 823 1050 2350 6400 2350 824 Wire Notes Line 825 6400 2350 6400 750 826 Wire Notes Line 827 6400 750 1050 750 828 Text Notes 1150 900 0 50 ~ 0 829 Power 830 Wire Wire Line 831 2750 1300 2750 1150 832 Wire Wire Line 833 2750 1300 3150 1300 834 $Comp 835 L Device:C C1 836 U 1 1 5DC6DC36 837 P 2750 1550 838 F 0 "C1" H 2865 1596 50 0000 L CNN 839 F 1 "1uF" H 2865 1505 50 0000 L CNN 840 F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 2788 1400 50 0001 C CNN 841 F 3 "~" H 2750 1550 50 0001 C CNN 842 1 2750 1550 843 1 0 0 -1 844 $EndComp 845 Wire Wire Line 846 2750 1400 2750 1300 847 Connection ~ 2750 1300 848 Wire Wire Line 849 2750 1700 2750 2000 850 Wire Wire Line 851 2750 2000 3600 2000 852 $Comp 853 L power:PWR_FLAG #FLG0103 854 U 1 1 5DEC67AB 855 P 2750 2000 856 F 0 "#FLG0103" H 2750 2075 50 0001 C CNN 857 F 1 "PWR_FLAG" H 2750 2173 50 0000 C CNN 858 F 2 "" H 2750 2000 50 0001 C CNN 859 F 3 "~" H 2750 2000 50 0001 C CNN 860 1 2750 2000 861 -1 0 0 1 862 $EndComp 863 Connection ~ 2750 2000 864 NoConn ~ 9150 1050 865 NoConn ~ 9250 1050 866 $Comp 867 L Connector:TestPoint TP1 868 U 1 1 5DD4B523 869 P 4850 3500 870 F 0 "TP1" V 5045 3572 50 0000 C CNN 871 F 1 "TestPoint" V 4954 3572 50 0000 C CNN 872 F 2 "" H 5050 3500 50 0001 C CNN 873 F 3 "~" H 5050 3500 50 0001 C CNN 874 1 4850 3500 875 0 -1 -1 0 876 $EndComp 877 $Comp 878 L Connector:TestPoint TP2 879 U 1 1 5DD4C0B2 880 P 4850 3800 881 F 0 "TP2" V 5045 3872 50 0000 C CNN 882 F 1 "TestPoint" V 4954 3872 50 0000 C CNN 883 F 2 "" H 5050 3800 50 0001 C CNN 884 F 3 "~" H 5050 3800 50 0001 C CNN 885 1 4850 3800 886 0 -1 -1 0 887 $EndComp 888 $Comp 889 L Connector:TestPoint TP3 890 U 1 1 5DD4C1AF 891 P 4850 4100 892 F 0 "TP3" V 5045 4172 50 0000 C CNN 893 F 1 "TestPoint" V 4954 4172 50 0000 C CNN 894 F 2 "" H 5050 4100 50 0001 C CNN 895 F 3 "~" H 5050 4100 50 0001 C CNN 896 1 4850 4100 897 0 -1 -1 0 898 $EndComp 899 $Comp 900 L Connector:TestPoint TP4 901 U 1 1 5DD4C3C7 902 P 4850 4400 903 F 0 "TP4" V 5045 4472 50 0000 C CNN 904 F 1 "TestPoint" V 4954 4472 50 0000 C CNN 905 F 2 "" H 5050 4400 50 0001 C CNN 906 F 3 "~" H 5050 4400 50 0001 C CNN 907 1 4850 4400 908 0 -1 -1 0 909 $EndComp 910 $Comp 911 L Connector:TestPoint TP5 912 U 1 1 5DD4C6F2 913 P 4850 4700 914 F 0 "TP5" V 5045 4772 50 0000 C CNN 915 F 1 "TestPoint" V 4954 4772 50 0000 C CNN 916 F 2 "" H 5050 4700 50 0001 C CNN 917 F 3 "~" H 5050 4700 50 0001 C CNN 918 1 4850 4700 919 0 -1 -1 0 920 $EndComp 921 $Comp 922 L Connector:TestPoint TP6 923 U 1 1 5DD4C905 924 P 4850 5000 925 F 0 "TP6" V 5045 5072 50 0000 C CNN 926 F 1 "TestPoint" V 4954 5072 50 0000 C CNN 927 F 2 "" H 5050 5000 50 0001 C CNN 928 F 3 "~" H 5050 5000 50 0001 C CNN 929 1 4850 5000 930 0 -1 -1 0 931 $EndComp 932 $Comp 933 L Connector:TestPoint TP7 934 U 1 1 5DD4CCAA 935 P 4850 5300 936 F 0 "TP7" V 5045 5372 50 0000 C CNN 937 F 1 "TestPoint" V 4954 5372 50 0000 C CNN 938 F 2 "" H 5050 5300 50 0001 C CNN 939 F 3 "~" H 5050 5300 50 0001 C CNN 940 1 4850 5300 941 0 -1 -1 0 942 $EndComp 943 $Comp 944 L Connector:TestPoint TP8 945 U 1 1 5DD4E6F8 946 P 5600 3500 947 F 0 "TP8" V 5795 3572 50 0000 C CNN 948 F 1 "TestPoint" V 5704 3572 50 0000 C CNN 949 F 2 "" H 5800 3500 50 0001 C CNN 950 F 3 "~" H 5800 3500 50 0001 C CNN 951 1 5600 3500 952 0 -1 -1 0 953 $EndComp 954 $Comp 955 L Connector:TestPoint TP9 956 U 1 1 5DD4E702 957 P 5600 3800 958 F 0 "TP9" V 5795 3872 50 0000 C CNN 959 F 1 "TestPoint" V 5704 3872 50 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Connector:TestPoint TP13 1000 U 1 1 5DD4E72A 1001 P 5600 5000 1002 F 0 "TP13" V 5795 5072 50 0000 C CNN 1003 F 1 "TestPoint" V 5704 5072 50 0000 C CNN 1004 F 2 "" H 5800 5000 50 0001 C CNN 1005 F 3 "~" H 5800 5000 50 0001 C CNN 1006 1 5600 5000 1007 0 -1 -1 0 1008 $EndComp 1009 $Comp 1010 L Connector:TestPoint TP14 1011 U 1 1 5DD4E734 1012 P 5600 5300 1013 F 0 "TP14" V 5795 5372 50 0000 C CNN 1014 F 1 "TestPoint" V 5704 5372 50 0000 C CNN 1015 F 2 "" H 5800 5300 50 0001 C CNN 1016 F 3 "~" H 5800 5300 50 0001 C CNN 1017 1 5600 5300 1018 0 -1 -1 0 1019 $EndComp 1020 Wire Wire Line 1021 4850 3500 5200 3500 1022 Wire Wire Line 1023 5200 3800 4850 3800 1024 Wire Wire Line 1025 5200 4100 4850 4100 1026 Wire Wire Line 1027 5200 4400 4850 4400 1028 Wire Wire Line 1029 4850 4700 5200 4700 1030 Wire Wire Line 1031 5200 5000 4850 5000 1032 Wire Wire Line 1033 5200 5300 4850 5300 1034 Wire Wire Line 1035 5950 3500 5600 3500 1036 Wire Wire Line 1037 5950 3800 5600 3800 1038 Wire Wire Line 1039 5950 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