1 EESchema Schematic File Version 4
20 AR Path="/5E11FD2E/5E2D9365" Ref="J?" Part="1"
21 AR Path="/5E2D6BE4/5E2D9365" Ref="J2" Part="1"
22 F 0 "J2" H 2807 6567 50 0000 C CNN
23 F 1 "USB_A" H 2807 6476 50 0000 C CNN
24 F 2 "Connector_USB:USB_A_Stewart_SS-52100-001_Horizontal" H 2900 6050 50 0001 C CNN
25 F 3 " ~" H 2900 6050 50 0001 C CNN
26 F 4 "ED2989" H 2750 6100 50 0001 C CNN "Digikey part"
34 F 0 "#PWR039" H 2700 6350 50 0001 C CNN
35 F 1 "GND" H 2695 6427 50 0000 C CNN
36 F 2 "" H 2700 6600 50 0001 C CNN
37 F 3 "" H 2700 6600 50 0001 C CNN
47 Connection ~ 2700 6500
54 AR Path="/5E11FD2E/5E2D9395" Ref="J?" Part="1"
55 AR Path="/5E2D6BE4/5E2D9395" Ref="J4" Part="1"
56 F 0 "J4" H 5907 3167 50 0000 C CNN
57 F 1 "USB_B" H 5907 3076 50 0000 C CNN
58 F 2 "Connector_USB:USB_B_OST_USB-B1HSxx_Horizontal" H 6000 2650 50 0001 C CNN
59 F 3 "~" H 6000 2650 50 0001 C CNN
60 F 4 "ED2982" H 5850 2700 50 0001 C CNN "Digikey part"
70 F 0 "#PWR042" H 5800 2950 50 0001 C CNN
71 F 1 "GND" H 5795 3027 50 0000 C CNN
72 F 2 "" H 5800 3200 50 0001 C CNN
73 F 3 "" H 5800 3200 50 0001 C CNN
81 F 0 "#PWR041" H 4300 6850 50 0001 C CNN
82 F 1 "GND" H 4295 6927 50 0000 C CNN
83 F 2 "" H 4300 7100 50 0001 C CNN
84 F 3 "" H 4300 7100 50 0001 C CNN
90 Connection ~ 5800 3100
97 Connection ~ 4300 7000
101 L Interface_USB:FT2232H U?
104 AR Path="/5E11FD2E/5E2D93B6" Ref="U?" Part="1"
105 AR Path="/5E2D6BE4/5E2D93B6" Ref="U11" Part="1"
106 F 0 "U11" H 6800 5800 50 0000 C CNN
107 F 1 "FT2232H" H 7800 3700 50 0000 C CNN
108 F 2 "Package_QFP:LQFP-64_10x10mm_P0.5mm" H 7800 3700 50 0001 C CNN
109 F 3 "https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT2232H.pdf" H 7800 3700 50 0001 C CNN
115 Connection ~ 7400 5900
118 Connection ~ 7500 5900
121 Connection ~ 7600 5900
124 Connection ~ 7700 5900
127 Connection ~ 7800 5900
130 Connection ~ 7900 5900
133 Connection ~ 8000 5900
137 L fpc-iii:GND #PWR043
140 F 0 "#PWR043" H 7650 5750 50 0001 C CNN
141 F 1 "GND" H 7645 5827 50 0000 C CNN
142 F 2 "" H 7650 6000 50 0001 C CNN
143 F 3 "" H 7650 6000 50 0001 C CNN
149 Connection ~ 7650 5900
157 L fpc-iii:TPS2051C U10
160 F 0 "U10" H 2650 5167 50 0000 C CNN
161 F 1 "TPS2051C" H 2650 5076 50 0000 C CNN
162 F 2 "Package_TO_SOT_SMD:SOT-23-5" H 2650 5200 50 0001 C CNN
163 F 3 "http://www.ti.com/lit/ds/symlink/tps2041.pdf" H 2600 5000 50 0001 C CNN
168 L fpc-iii:GND #PWR038
171 F 0 "#PWR038" H 2650 5050 50 0001 C CNN
172 F 1 "GND" H 2645 5127 50 0000 C CNN
173 F 2 "" H 2650 5300 50 0001 C CNN
174 F 3 "" H 2650 5300 50 0001 C CNN
184 F 0 "C18" H 3492 4646 50 0000 L CNN
185 F 1 "100n" H 3492 4555 50 0000 L CNN
186 F 2 "Capacitor_SMD:C_0402_1005Metric" H 3400 4600 50 0001 C CNN
187 F 3 "~" H 3400 4600 50 0001 C CNN
188 F 4 "1276-1004-1" H 3400 4600 50 0001 C CNN "Digikey part"
189 F 5 "*" H 3400 4600 50 0001 C CNN "Tolerance"
196 L fpc-iii:GND #PWR040
199 F 0 "#PWR040" H 3400 4450 50 0001 C CNN
200 F 1 "GND" H 3395 4527 50 0000 C CNN
201 F 2 "" H 3400 4700 50 0001 C CNN
202 F 3 "" H 3400 4700 50 0001 C CNN
227 L fpc-iii:GND #PWR056
230 F 0 "#PWR056" H 3200 3450 50 0001 C CNN
231 F 1 "GND" H 3195 3527 50 0000 C CNN
232 F 2 "" H 3200 3700 50 0001 C CNN
233 F 3 "" H 3200 3700 50 0001 C CNN
238 L fpc-iii:GND #PWR053
241 F 0 "#PWR053" H 2400 1850 50 0001 C CNN
242 F 1 "GND" H 2250 2000 50 0000 C CNN
243 F 2 "" H 2400 2100 50 0001 C CNN
244 F 3 "" H 2400 2100 50 0001 C CNN
252 F 0 "#PWR058" H 3400 4250 50 0001 C CNN
253 F 1 "+5V" H 3415 4573 50 0000 C CNN
254 F 2 "" H 3400 4400 50 0001 C CNN
255 F 3 "" H 3400 4400 50 0001 C CNN
261 Connection ~ 3400 4500
266 F 0 "#PWR055" H 3150 750 50 0001 C CNN
267 F 1 "+3V3" H 3165 1073 50 0000 C CNN
268 F 2 "" H 3150 900 50 0001 C CNN
269 F 3 "" H 3150 900 50 0001 C CNN
274 L fpc-iii:GND #PWR057
277 F 0 "#PWR057" H 4600 1100 50 0001 C CNN
278 F 1 "GND" H 4595 1177 50 0000 C CNN
279 F 2 "" H 4600 1350 50 0001 C CNN
280 F 3 "" H 4600 1350 50 0001 C CNN
288 F 0 "C20" H 3792 1196 50 0000 L CNN
289 F 1 "100n" H 3792 1105 50 0000 L CNN
290 F 2 "Capacitor_SMD:C_0402_1005Metric" H 3700 1150 50 0001 C CNN
291 F 3 "~" H 3700 1150 50 0001 C CNN
292 F 4 "1276-1004-1" H 3700 1150 50 0001 C CNN "Digikey part"
293 F 5 "*" H 3700 1150 50 0001 C CNN "Tolerance"
301 F 0 "C19" H 3350 1200 50 0000 L CNN
302 F 1 "100n" H 3350 1100 50 0000 L CNN
303 F 2 "Capacitor_SMD:C_0402_1005Metric" H 3250 1150 50 0001 C CNN
304 F 3 "~" H 3250 1150 50 0001 C CNN
305 F 4 "1276-1004-1" H 3250 1150 50 0001 C CNN "Digikey part"
306 F 5 "*" H 3250 1150 50 0001 C CNN "Tolerance"
314 F 0 "C23" H 4842 2046 50 0000 L CNN
315 F 1 "1u" H 4842 1955 50 0000 L CNN
316 F 2 "Capacitor_SMD:C_0402_1005Metric" H 4750 2000 50 0001 C CNN
317 F 3 "~" H 4750 2000 50 0001 C CNN
318 F 4 "1276-1235-1" H 4750 2000 50 0001 C CNN "Digikey part"
319 F 5 "*" H 4750 2000 50 0001 C CNN "Tolerance"
327 F 0 "C24" H 5242 1946 50 0000 L CNN
328 F 1 "1u" H 5242 1855 50 0000 L CNN
329 F 2 "Capacitor_SMD:C_0402_1005Metric" H 5150 1900 50 0001 C CNN
330 F 3 "~" H 5150 1900 50 0001 C CNN
331 F 4 "1276-1235-1" H 5150 1900 50 0001 C CNN "Digikey part"
332 F 5 "*" H 5150 1900 50 0001 C CNN "Tolerance"
337 L fpc-iii:GND #PWR059
340 F 0 "#PWR059" H 4750 1850 50 0001 C CNN
341 F 1 "GND" H 4745 1927 50 0000 C CNN
342 F 2 "" H 4750 2100 50 0001 C CNN
343 F 3 "" H 4750 2100 50 0001 C CNN
348 L fpc-iii:GND #PWR060
351 F 0 "#PWR060" H 5150 1750 50 0001 C CNN
352 F 1 "GND" H 5145 1827 50 0000 C CNN
353 F 2 "" H 5150 2000 50 0001 C CNN
354 F 3 "" H 5150 2000 50 0001 C CNN
361 L Interface_USB:USB3300-EZK U9
364 F 0 "U9" H 2600 3500 50 0000 C CNN
365 F 1 "USB3300-EZK" H 3150 2500 50 0000 C CNN
366 F 2 "Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm" H 4500 1250 50 0001 C CNN
367 F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/00001783C.pdf" H 3200 2500 50 0001 C CNN
371 Text Label 2400 1900 2 50 ~ 0
373 Text Label 2400 2000 2 50 ~ 0
377 Connection ~ 3200 3600
383 L Device:R_Small_US R30
386 F 0 "R30" H 2368 3446 50 0000 L CNN
387 F 1 "12K" H 2368 3355 50 0000 L CNN
388 F 2 "Resistor_SMD:R_0402_1005Metric" H 2300 3400 50 0001 C CNN
389 F 3 "~" H 2300 3400 50 0001 C CNN
390 F 4 "1%" H 2300 3400 50 0001 C CNN "Tolerance"
395 L fpc-iii:GND #PWR054
398 F 0 "#PWR054" H 2300 3350 50 0001 C CNN
399 F 1 "GND" H 2295 3427 50 0000 C CNN
400 F 2 "" H 2300 3600 50 0001 C CNN
401 F 3 "" H 2300 3600 50 0001 C CNN
415 F 0 "C21" H 4242 1196 50 0000 L CNN
416 F 1 "100n" H 4242 1105 50 0000 L CNN
417 F 2 "Capacitor_SMD:C_0402_1005Metric" H 4150 1150 50 0001 C CNN
418 F 3 "~" H 4150 1150 50 0001 C CNN
419 F 4 "1276-1004-1" H 4150 1150 50 0001 C CNN "Digikey part"
420 F 5 "*" H 4150 1150 50 0001 C CNN "Tolerance"
428 F 0 "C22" H 4692 1196 50 0000 L CNN
429 F 1 "100n" H 4692 1105 50 0000 L CNN
430 F 2 "Capacitor_SMD:C_0402_1005Metric" H 4600 1150 50 0001 C CNN
431 F 3 "~" H 4600 1150 50 0001 C CNN
432 F 4 "1276-1004-1" H 4600 1150 50 0001 C CNN "Digikey part"
433 F 5 "*" H 4600 1150 50 0001 C CNN "Tolerance"
439 Connection ~ 3100 1400
442 Connection ~ 3200 1400
447 Connection ~ 3150 1400
452 Connection ~ 3150 1050
455 Connection ~ 3250 1050
458 Connection ~ 3700 1050
461 Connection ~ 4150 1050
466 Connection ~ 3700 1250
469 Connection ~ 4150 1250
474 Connection ~ 4600 1250
489 F 0 "C27" H 5692 1946 50 0000 L CNN
490 F 1 "100n" H 5692 1855 50 0000 L CNN
491 F 2 "Capacitor_SMD:C_0402_1005Metric" H 5600 1900 50 0001 C CNN
492 F 3 "~" H 5600 1900 50 0001 C CNN
493 F 4 "1276-1004-1" H 5600 1900 50 0001 C CNN "Digikey part"
494 F 5 "*" H 5600 1900 50 0001 C CNN "Tolerance"
499 L fpc-iii:GND #PWR063
502 F 0 "#PWR063" H 5600 1750 50 0001 C CNN
503 F 1 "GND" H 5595 1827 50 0000 C CNN
504 F 2 "" H 5600 2000 50 0001 C CNN
505 F 3 "" H 5600 2000 50 0001 C CNN
510 L Device:Crystal_Small Y1
513 F 0 "Y1" H 1600 2250 50 0000 C CNN
514 F 1 "24M" H 1600 2050 50 0000 C CNN
515 F 2 "fpc-iii:XTAL_XRCGB24M000F0L00R0" H 1600 2150 50 0001 C CNN
516 F 3 "~" H 1600 2150 50 0001 C CNN
517 F 4 "490-5575-1" H 1600 2150 50 0001 C CNN "Digikey part"
522 L Device:R_Small_US R31
525 F 0 "R31" V 1500 2500 50 0000 C CNN
526 F 1 "1M" V 1700 2500 50 0000 C CNN
527 F 2 "Resistor_SMD:R_0402_1005Metric" H 1600 2500 50 0001 C CNN
528 F 3 "~" H 1600 2500 50 0001 C CNN
544 F 0 "C26" H 1900 2350 50 0000 L CNN
545 F 1 "6p" H 1900 2250 50 0000 L CNN
546 F 2 "Capacitor_SMD:C_0402_1005Metric" H 1850 2300 50 0001 C CNN
547 F 3 "~" H 1850 2300 50 0001 C CNN
548 F 4 "1276-1607-1" H 1850 2300 50 0001 C CNN "Digikey part"
553 L fpc-iii:GND #PWR062
556 F 0 "#PWR062" H 1850 2150 50 0001 C CNN
557 F 1 "GND" H 1845 2227 50 0000 C CNN
558 F 2 "" H 1850 2400 50 0001 C CNN
559 F 3 "" H 1850 2400 50 0001 C CNN
572 L fpc-iii:GND #PWR061
575 F 0 "#PWR061" H 1350 2150 50 0001 C CNN
576 F 1 "GND" H 1345 2227 50 0000 C CNN
577 F 2 "" H 1350 2400 50 0001 C CNN
578 F 3 "" H 1350 2400 50 0001 C CNN
586 F 0 "C25" H 1150 2350 50 0000 L CNN
587 F 1 "6p" H 1150 2250 50 0000 L CNN
588 F 2 "Capacitor_SMD:C_0402_1005Metric" H 1350 2300 50 0001 C CNN
589 F 3 "~" H 1350 2300 50 0001 C CNN
590 F 4 "1276-1607-1" H 1350 2300 50 0001 C CNN "Digikey part"
598 Connection ~ 1750 2150
609 Connection ~ 1350 2150
610 Connection ~ 1450 2150
617 Connection ~ 1850 2150
622 F 0 "#PWR064" H 2400 2850 50 0001 C CNN
623 F 1 "+3V3" H 2300 2950 50 0000 C CNN
624 F 2 "" H 2400 3000 50 0001 C CNN
625 F 3 "" H 2400 3000 50 0001 C CNN
630 L Device:R_Small_US R32
633 F 0 "R32" V 1245 1800 50 0000 C CNN
634 F 1 "680" V 1336 1800 50 0000 C CNN
635 F 2 "Resistor_SMD:R_0402_1005Metric" H 1450 1800 50 0001 C CNN
636 F 3 "~" H 1450 1800 50 0001 C CNN
650 Connection ~ 3150 5900
653 Connection ~ 3350 5900
655 L fpc-iii:GND #PWR065
658 F 0 "#PWR065" H 3650 6050 50 0001 C CNN
659 F 1 "GND" H 3645 6127 50 0000 C CNN
660 F 2 "" H 3650 6300 50 0001 C CNN
661 F 3 "" H 3650 6300 50 0001 C CNN
668 L Device:CP1_Small C28
671 F 0 "C28" H 3741 6146 50 0000 L CNN
672 F 1 "100u" H 3741 6055 50 0000 L CNN
673 F 2 "Capacitor_SMD:CP_Elec_6.3x7.7" H 3650 6100 50 0001 C CNN
674 F 3 "~" H 3650 6100 50 0001 C CNN
675 F 4 "PCE3750CT" H 3650 6100 50 0001 C CNN "Digikey part"
676 F 5 "*" H 3650 6100 50 0001 C CNN "Tolerance"
686 Connection ~ 8200 1200
691 Connection ~ 8100 1200
696 Connection ~ 8000 1200
701 Connection ~ 7400 1200
708 Connection ~ 7300 1200
710 L power:+3V3 #PWR0106
713 F 0 "#PWR0106" H 7600 1050 50 0001 C CNN
714 F 1 "+3V3" H 7615 1373 50 0000 C CNN
715 F 2 "" H 7600 1200 50 0001 C CNN
716 F 3 "" H 7600 1200 50 0001 C CNN
721 L Device:R_Small_US R34
724 F 0 "R34" H 6318 3246 50 0000 L CNN
725 F 1 "12K" H 6318 3155 50 0000 L CNN
726 F 2 "Resistor_SMD:R_0402_1005Metric" H 6250 3200 50 0001 C CNN
727 F 3 "~" H 6250 3200 50 0001 C CNN
732 L fpc-iii:GND #PWR0107
735 F 0 "#PWR0107" H 6250 3050 50 0001 C CNN
736 F 1 "GND" H 6245 3127 50 0000 C CNN
737 F 2 "" H 6250 3300 50 0001 C CNN
738 F 3 "" H 6250 3300 50 0001 C CNN
748 F 0 "C34" H 6242 1446 50 0000 L CNN
749 F 1 "10u" H 6242 1355 50 0000 L CNN
750 F 2 "Capacitor_SMD:C_0805_2012Metric" H 6150 1400 50 0001 C CNN
751 F 3 "~" H 6150 1400 50 0001 C CNN
752 F 4 "1276-6455-1" H 6150 1400 50 0001 C CNN "Digikey part"
757 L fpc-iii:GND #PWR0108
760 F 0 "#PWR0108" H 6150 1250 50 0001 C CNN
761 F 1 "GND" H 6145 1327 50 0000 C CNN
762 F 2 "" H 6150 1500 50 0001 C CNN
763 F 3 "" H 6150 1500 50 0001 C CNN
771 Connection ~ 7200 5900
773 L Memory_EEPROM:93CxxC U12
776 F 0 "U12" H 5400 4750 50 0000 C CNN
777 F 1 "93CxxC" H 5850 4750 50 0000 C CNN
778 F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 5650 4500 50 0001 C CNN
779 F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20001749K.pdf" H 5650 4500 50 0001 C CNN
796 L power:+3V3 #PWR0109
799 F 0 "#PWR0109" H 5650 4050 50 0001 C CNN
800 F 1 "+3V3" H 5665 4373 50 0000 C CNN
801 F 2 "" H 5650 4200 50 0001 C CNN
802 F 3 "" H 5650 4200 50 0001 C CNN
807 L fpc-iii:GND #PWR0110
810 F 0 "#PWR0110" H 5650 4550 50 0001 C CNN
811 F 1 "GND" H 5645 4627 50 0000 C CNN
812 F 2 "" H 5650 4800 50 0001 C CNN
813 F 3 "" H 5650 4800 50 0001 C CNN
820 L power:+3V3 #PWR0111
823 F 0 "#PWR0111" H 5150 4350 50 0001 C CNN
824 F 1 "+3V3" H 5165 4673 50 0000 C CNN
825 F 2 "" H 5150 4500 50 0001 C CNN
826 F 3 "" H 5150 4500 50 0001 C CNN
836 F 0 "C35" H 8592 1346 50 0000 L CNN
837 F 1 "100n" H 8592 1255 50 0000 L CNN
838 F 2 "Capacitor_SMD:C_0402_1005Metric" H 8500 1300 50 0001 C CNN
839 F 3 "~" H 8500 1300 50 0001 C CNN
840 F 4 "1276-1004-1" H 8500 1300 50 0001 C CNN "Digikey part"
841 F 5 "*" H 8500 1300 50 0001 C CNN "Tolerance"
846 L fpc-iii:GND #PWR0112
849 F 0 "#PWR0112" H 8500 1150 50 0001 C CNN
850 F 1 "GND" H 8495 1227 50 0000 C CNN
851 F 2 "" H 8500 1400 50 0001 C CNN
852 F 3 "" H 8500 1400 50 0001 C CNN
858 Connection ~ 7600 1200
865 F 0 "C36" H 8942 1346 50 0000 L CNN
866 F 1 "100n" H 8942 1255 50 0000 L CNN
867 F 2 "Capacitor_SMD:C_0402_1005Metric" H 8850 1300 50 0001 C CNN
868 F 3 "~" H 8850 1300 50 0001 C CNN
869 F 4 "1276-1004-1" H 8850 1300 50 0001 C CNN "Digikey part"
870 F 5 "*" H 8850 1300 50 0001 C CNN "Tolerance"
878 F 0 "C37" H 9292 1346 50 0000 L CNN
879 F 1 "100n" H 9292 1255 50 0000 L CNN
880 F 2 "Capacitor_SMD:C_0402_1005Metric" H 9200 1300 50 0001 C CNN
881 F 3 "~" H 9200 1300 50 0001 C CNN
882 F 4 "1276-1004-1" H 9200 1300 50 0001 C CNN "Digikey part"
883 F 5 "*" H 9200 1300 50 0001 C CNN "Tolerance"
891 F 0 "C38" H 9642 1346 50 0000 L CNN
892 F 1 "100n" H 9642 1255 50 0000 L CNN
893 F 2 "Capacitor_SMD:C_0402_1005Metric" H 9550 1300 50 0001 C CNN
894 F 3 "~" H 9550 1300 50 0001 C CNN
895 F 4 "1276-1004-1" H 9550 1300 50 0001 C CNN "Digikey part"
896 F 5 "*" H 9550 1300 50 0001 C CNN "Tolerance"
901 L fpc-iii:GND #PWR0113
904 F 0 "#PWR0113" H 8850 1150 50 0001 C CNN
905 F 1 "GND" H 8845 1227 50 0000 C CNN
906 F 2 "" H 8850 1400 50 0001 C CNN
907 F 3 "" H 8850 1400 50 0001 C CNN
912 L fpc-iii:GND #PWR0114
915 F 0 "#PWR0114" H 9200 1150 50 0001 C CNN
916 F 1 "GND" H 9195 1227 50 0000 C CNN
917 F 2 "" H 9200 1400 50 0001 C CNN
918 F 3 "" H 9200 1400 50 0001 C CNN
923 L fpc-iii:GND #PWR0115
926 F 0 "#PWR0115" H 9550 1150 50 0001 C CNN
927 F 1 "GND" H 9545 1227 50 0000 C CNN
928 F 2 "" H 9550 1400 50 0001 C CNN
929 F 3 "" H 9550 1400 50 0001 C CNN
935 Connection ~ 8300 1200
936 Connection ~ 8500 1200
939 Connection ~ 8850 1200
942 Connection ~ 9200 1200
949 F 0 "C33" H 5892 1446 50 0000 L CNN
950 F 1 "100n" H 5892 1355 50 0000 L CNN
951 F 2 "Capacitor_SMD:C_0402_1005Metric" H 5800 1400 50 0001 C CNN
952 F 3 "~" H 5800 1400 50 0001 C CNN
953 F 4 "1276-1004-1" H 5800 1400 50 0001 C CNN "Digikey part"
954 F 5 "*" H 5800 1400 50 0001 C CNN "Tolerance"
964 F 0 "C32" H 5542 1446 50 0000 L CNN
965 F 1 "100n" H 5542 1355 50 0000 L CNN
966 F 2 "Capacitor_SMD:C_0402_1005Metric" H 5450 1400 50 0001 C CNN
967 F 3 "~" H 5450 1400 50 0001 C CNN
968 F 4 "1276-1004-1" H 5450 1400 50 0001 C CNN "Digikey part"
969 F 5 "*" H 5450 1400 50 0001 C CNN "Tolerance"
977 F 0 "C31" H 5192 1446 50 0000 L CNN
978 F 1 "100n" H 5192 1355 50 0000 L CNN
979 F 2 "Capacitor_SMD:C_0402_1005Metric" H 5100 1400 50 0001 C CNN
980 F 3 "~" H 5100 1400 50 0001 C CNN
981 F 4 "1276-1004-1" H 5100 1400 50 0001 C CNN "Digikey part"
982 F 5 "*" H 5100 1400 50 0001 C CNN "Tolerance"
988 Connection ~ 6150 1500
989 Connection ~ 5450 1500
992 Connection ~ 5800 1500
999 Connection ~ 5450 1300
1002 Connection ~ 5800 1300
1005 Connection ~ 6150 1300
1010 Connection ~ 7700 1300
1015 Connection ~ 7600 1300
1020 Connection ~ 6450 1300
1024 L Device:C_Small C29
1027 F 0 "C29" H 4842 4346 50 0000 L CNN
1028 F 1 "100n" H 4842 4255 50 0000 L CNN
1029 F 2 "Capacitor_SMD:C_0402_1005Metric" H 4750 4300 50 0001 C CNN
1030 F 3 "~" H 4750 4300 50 0001 C CNN
1031 F 4 "1276-1004-1" H 4750 4300 50 0001 C CNN "Digikey part"
1032 F 5 "*" H 4750 4300 50 0001 C CNN "Tolerance"
1037 L fpc-iii:GND #PWR0116
1040 F 0 "#PWR0116" H 4750 4150 50 0001 C CNN
1041 F 1 "GND" H 4745 4227 50 0000 C CNN
1042 F 2 "" H 4750 4400 50 0001 C CNN
1043 F 3 "" H 4750 4400 50 0001 C CNN
1049 Connection ~ 5650 4200
1051 L Device:R_Small_US R35
1054 F 0 "R35" H 6318 3846 50 0000 L CNN
1055 F 1 "10K" H 6318 3755 50 0000 L CNN
1056 F 2 "Resistor_SMD:R_0402_1005Metric" H 6250 3800 50 0001 C CNN
1057 F 3 "~" H 6250 3800 50 0001 C CNN
1062 L Device:R_Small_US R37
1065 F 0 "R37" H 6568 3846 50 0000 L CNN
1066 F 1 "10K" H 6568 3755 50 0000 L CNN
1067 F 2 "Resistor_SMD:R_0402_1005Metric" H 6500 3800 50 0001 C CNN
1068 F 3 "~" H 6500 3800 50 0001 C CNN
1073 L Device:R_Small_US R33
1076 F 0 "R33" H 6068 3846 50 0000 L CNN
1077 F 1 "10K" H 6068 3755 50 0000 L CNN
1078 F 2 "Resistor_SMD:R_0402_1005Metric" H 6000 3800 50 0001 C CNN
1079 F 3 "~" H 6000 3800 50 0001 C CNN
1085 Connection ~ 6000 3950
1090 Connection ~ 6250 4400
1095 Connection ~ 6250 3700
1099 L power:+3V3 #PWR0117
1102 F 0 "#PWR0117" H 6000 3550 50 0001 C CNN
1103 F 1 "+3V3" H 6015 3873 50 0000 C CNN
1104 F 2 "" H 6000 3700 50 0001 C CNN
1105 F 3 "" H 6000 3700 50 0001 C CNN
1109 Connection ~ 6000 3700
1119 L Device:R_Small_US R36
1122 F 0 "R36" H 6318 4746 50 0000 L CNN
1123 F 1 "2K2" H 6318 4655 50 0000 L CNN
1124 F 2 "Resistor_SMD:R_0402_1005Metric" H 6250 4700 50 0001 C CNN
1125 F 3 "~" H 6250 4700 50 0001 C CNN
1129 Connection ~ 6250 4600
1132 Connection ~ 6250 4800
1136 L Oscillator:ECS-2520MV-xxx-xx X1
1139 F 0 "X1" H 5550 5700 50 0000 L CNN
1140 F 1 "12M" H 6000 5700 50 0000 L CNN
1141 F 2 "Oscillator:Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm" H 6300 5100 50 0001 C CNN
1142 F 3 "https://www.ecsxtal.com/store/pdf/ECS-2520MV.pdf" H 5675 5575 50 0001 C CNN
1143 F 4 "DSC6011JE1A-012.0000TCT" H 5850 5450 50 0001 C CNN "Digikey part"
1148 L power:+3V3 #PWR0118
1151 F 0 "#PWR0118" H 5850 5000 50 0001 C CNN
1152 F 1 "+3V3" H 5865 5323 50 0000 C CNN
1153 F 2 "" H 5850 5150 50 0001 C CNN
1154 F 3 "" H 5850 5150 50 0001 C CNN
1161 L fpc-iii:GND #PWR0119
1164 F 0 "#PWR0119" H 5850 5500 50 0001 C CNN
1165 F 1 "GND" H 5845 5577 50 0000 C CNN
1166 F 2 "" H 5850 5750 50 0001 C CNN
1167 F 3 "" H 5850 5750 50 0001 C CNN
1172 L Device:C_Small C30
1175 F 0 "C30" H 5142 5296 50 0000 L CNN
1176 F 1 "100n" H 5142 5205 50 0000 L CNN
1177 F 2 "Capacitor_SMD:C_0402_1005Metric" H 5050 5250 50 0001 C CNN
1178 F 3 "~" H 5050 5250 50 0001 C CNN
1179 F 4 "1276-1004-1" H 5050 5250 50 0001 C CNN "Digikey part"
1180 F 5 "*" H 5050 5250 50 0001 C CNN "Tolerance"
1184 Connection ~ 5850 5150
1186 L fpc-iii:GND #PWR0120
1189 F 0 "#PWR0120" H 5050 5100 50 0001 C CNN
1190 F 1 "GND" H 5045 5177 50 0000 C CNN
1191 F 2 "" H 5050 5350 50 0001 C CNN
1192 F 3 "" H 5050 5350 50 0001 C CNN
1200 Connection ~ 5450 5150
1209 L Device:R_Small_US R38
1212 F 0 "R38" H 6568 3546 50 0000 L CNN
1213 F 1 "10K" H 6568 3455 50 0000 L CNN
1214 F 2 "Resistor_SMD:R_0402_1005Metric" H 6500 3500 50 0001 C CNN
1215 F 3 "~" H 6500 3500 50 0001 C CNN
1221 Connection ~ 6500 3700
1226 Text Label 6600 4900 2 50 ~ 0
1232 AR Path="/5E11FD2E/5E2D939C" Ref="J?" Part="1"
1233 AR Path="/5E2D6BE4/5E2D939C" Ref="J5" Part="1"
1234 F 0 "J5" H 4407 7067 50 0000 C CNN
1235 F 1 "USB_B" H 4407 6976 50 0000 C CNN
1236 F 2 "Connector_USB:USB_B_OST_USB-B1HSxx_Horizontal" H 4500 6550 50 0001 C CNN
1237 F 3 "~" H 4500 6550 50 0001 C CNN
1238 F 4 "ED2982" H 4350 6600 50 0001 C CNN "Digikey part"
1242 Text Label 6150 2700 0 50 ~ 0
1244 Text Label 6150 2800 0 50 ~ 0
1247 L Device:C_Small C39
1250 F 0 "C39" H 9992 1346 50 0000 L CNN
1251 F 1 "100n" H 9992 1255 50 0000 L CNN
1252 F 2 "Capacitor_SMD:C_0402_1005Metric" H 9900 1300 50 0001 C CNN
1253 F 3 "~" H 9900 1300 50 0001 C CNN
1254 F 4 "1276-1004-1" H 9900 1300 50 0001 C CNN "Digikey part"
1255 F 5 "*" H 9900 1300 50 0001 C CNN "Tolerance"
1260 L Device:C_Small C40
1263 F 0 "C40" H 10342 1346 50 0000 L CNN
1264 F 1 "100n" H 10342 1255 50 0000 L CNN
1265 F 2 "Capacitor_SMD:C_0402_1005Metric" H 10250 1300 50 0001 C CNN
1266 F 3 "~" H 10250 1300 50 0001 C CNN
1267 F 4 "1276-1004-1" H 10250 1300 50 0001 C CNN "Digikey part"
1268 F 5 "*" H 10250 1300 50 0001 C CNN "Tolerance"
1274 Connection ~ 9550 1200
1275 Connection ~ 9900 1200
1277 9900 1200 10250 1200
1279 L fpc-iii:GND #PWR066
1282 F 0 "#PWR066" H 9900 1150 50 0001 C CNN
1283 F 1 "GND" H 9895 1227 50 0000 C CNN
1284 F 2 "" H 9900 1400 50 0001 C CNN
1285 F 3 "" H 9900 1400 50 0001 C CNN
1290 L fpc-iii:GND #PWR067
1293 F 0 "#PWR067" H 10250 1150 50 0001 C CNN
1294 F 1 "GND" H 10245 1227 50 0000 C CNN
1295 F 2 "" H 10250 1400 50 0001 C CNN
1296 F 3 "" H 10250 1400 50 0001 C CNN
1301 L Connector:USB_A J?
1304 AR Path="/5E11FD2E/5E243FF1" Ref="J?" Part="1"
1305 AR Path="/5E2D6BE4/5E243FF1" Ref="J7" Part="1"
1306 F 0 "J7" H 10007 3967 50 0000 C CNN
1307 F 1 "USB_A" H 10007 3876 50 0000 C CNN
1308 F 2 "Connector_USB:USB_A_Stewart_SS-52100-001_Horizontal" H 10100 3450 50 0001 C CNN
1309 F 3 " ~" H 10100 3450 50 0001 C CNN
1310 F 4 "ED2989" H 9950 3500 50 0001 C CNN "Digikey part"
1317 L power:+5V #PWR0100
1320 F 0 "#PWR0100" H 10350 3050 50 0001 C CNN
1321 F 1 "+5V" H 10365 3373 50 0000 C CNN
1322 F 2 "" H 10350 3200 50 0001 C CNN
1323 F 3 "" H 10350 3200 50 0001 C CNN
1328 L fpc-iii:GND #PWR030
1331 F 0 "#PWR030" H 9900 3750 50 0001 C CNN
1332 F 1 "GND" H 9895 3827 50 0000 C CNN
1333 F 2 "" H 9900 4000 50 0001 C CNN
1334 F 3 "" H 9900 4000 50 0001 C CNN
1338 Connection ~ 9900 3900
1344 10350 3200 10350 3300
1346 10350 3300 10250 3300
1359 Text GLabel 10600 3500 2 50 BiDi ~ 0
1361 Text GLabel 10600 3600 2 50 BiDi ~ 0
1364 10250 3500 10350 3500
1366 10250 3600 10550 3600
1368 L Device:R_Small_US R69
1371 F 0 "R69" H 10482 3804 50 0000 R CNN
1372 F 1 "15K" H 10482 3895 50 0000 R CNN
1373 F 2 "Resistor_SMD:R_0402_1005Metric" H 10550 3850 50 0001 C CNN
1374 F 3 "~" H 10550 3850 50 0001 C CNN
1379 L Device:R_Small_US R68
1382 F 0 "R68" H 10500 3800 50 0000 R CNN
1383 F 1 "15K" H 10550 3900 50 0000 R CNN
1384 F 2 "Resistor_SMD:R_0402_1005Metric" H 10350 3850 50 0001 C CNN
1385 F 3 "~" H 10350 3850 50 0001 C CNN
1390 L fpc-iii:GND #PWR0171
1393 F 0 "#PWR0171" H 10350 3700 50 0001 C CNN
1394 F 1 "GND" H 10345 3777 50 0000 C CNN
1395 F 2 "" H 10350 3950 50 0001 C CNN
1396 F 3 "" H 10350 3950 50 0001 C CNN
1401 L fpc-iii:GND #PWR0172
1404 F 0 "#PWR0172" H 10550 3700 50 0001 C CNN
1405 F 1 "GND" H 10545 3777 50 0000 C CNN
1406 F 2 "" H 10550 3950 50 0001 C CNN
1407 F 3 "" H 10550 3950 50 0001 C CNN
1412 10350 3750 10350 3500
1413 Connection ~ 10350 3500
1415 10350 3500 10600 3500
1417 10550 3600 10550 3750
1418 Connection ~ 10550 3600
1420 10550 3600 10600 3600
1421 Text GLabel 4850 6600 2 50 BiDi ~ 0
1423 Text GLabel 4850 6700 2 50 BiDi ~ 0
1433 Connection ~ 4750 6600
1440 Connection ~ 4650 6700
1442 L Device:R_Small_US R64
1445 F 0 "R64" V 4745 7000 50 0000 C CNN
1446 F 1 "1K5" V 4836 7000 50 0000 C CNN
1447 F 2 "Resistor_SMD:R_0402_1005Metric" H 4950 7000 50 0001 C CNN
1448 F 3 "~" H 4950 7000 50 0001 C CNN
1453 L Device:R_Small_US R65
1456 F 0 "R65" V 4745 7300 50 0000 C CNN
1457 F 1 "1K5" V 4836 7300 50 0000 C CNN
1458 F 2 "Resistor_SMD:R_0402_1005Metric" H 4950 7300 50 0001 C CNN
1459 F 3 "~" H 4950 7300 50 0001 C CNN
1463 Text GLabel 5050 7000 2 50 Input ~ 0
1465 Text GLabel 5050 7300 2 50 Input ~ 0
1468 L Device:R_Small_US R66
1471 F 0 "R66" H 5732 6454 50 0000 R CNN
1472 F 1 "10K" H 5732 6545 50 0000 R CNN
1473 F 2 "Resistor_SMD:R_0402_1005Metric" H 5800 6500 50 0001 C CNN
1474 F 3 "~" H 5800 6500 50 0001 C CNN
1479 L Device:R_Small_US R67
1482 F 0 "R67" H 5732 6754 50 0000 R CNN
1483 F 1 "22K" H 5732 6845 50 0000 R CNN
1484 F 2 "Resistor_SMD:R_0402_1005Metric" H 5800 6800 50 0001 C CNN
1485 F 3 "~" H 5800 6800 50 0001 C CNN
1490 L fpc-iii:GND #PWR0170
1493 F 0 "#PWR0170" H 5800 6750 50 0001 C CNN
1494 F 1 "GND" H 5795 6827 50 0000 C CNN
1495 F 2 "" H 5800 7000 50 0001 C CNN
1496 F 3 "" H 5800 7000 50 0001 C CNN
1506 Text GLabel 6000 6650 2 50 Output ~ 0
1510 Connection ~ 5800 6650
1528 Connection ~ 4100 1700
1531 Connection ~ 4100 1800
1534 Text GLabel 4000 2800 2 50 BiDi ~ 0
1536 Text GLabel 4000 2700 2 50 BiDi ~ 0
1538 Text GLabel 4000 2600 2 50 BiDi ~ 0
1540 Text GLabel 4000 2500 2 50 BiDi ~ 0
1542 Text GLabel 4000 2400 2 50 BiDi ~ 0
1544 Text GLabel 4000 2300 2 50 BiDi ~ 0
1546 Text GLabel 4000 2200 2 50 BiDi ~ 0
1548 Text GLabel 4000 2100 2 50 BiDi ~ 0
1550 Text GLabel 4000 3300 2 50 Input ~ 0
1552 Text GLabel 4000 2900 2 50 Output ~ 0
1554 Text GLabel 4000 3000 2 50 Output ~ 0
1556 Text GLabel 4000 3100 2 50 Input ~ 0
1558 Text GLabel 4000 3200 2 50 Output ~ 0
1560 Text GLabel 9000 1800 2 50 Output ~ 0
1562 Text GLabel 9000 2100 2 50 Output ~ 0
1564 Text GLabel 9000 1900 2 50 Output ~ 0
1566 Text GLabel 9000 2000 2 50 Input ~ 0
1569 L power:+3V3 #PWR0151
1572 F 0 "#PWR0151" H 9700 1650 50 0001 C CNN
1573 F 1 "+3V3" H 9715 1973 50 0000 C CNN
1574 F 2 "" H 9700 1800 50 0001 C CNN
1575 F 3 "" H 9700 1800 50 0001 C CNN
1580 L Device:R_Small_US R53
1583 F 0 "R53" H 9768 1946 50 0000 L CNN
1584 F 1 "150" H 9768 1855 50 0000 L CNN
1585 F 2 "Resistor_SMD:R_0402_1005Metric" H 9700 1900 50 0001 C CNN
1586 F 3 "~" H 9700 1900 50 0001 C CNN
1591 L Device:LED_Small D1
1594 F 0 "D1" V 9700 2032 50 0000 R CNN
1595 F 1 "LED_Small" V 9655 2032 50 0001 R CNN
1596 F 2 "LED_SMD:LED_0603_1608Metric" V 9700 2100 50 0001 C CNN
1597 F 3 "~" V 9700 2100 50 0001 C CNN
1603 Text GLabel 9000 3600 2 50 BiDi ~ 0
1605 Text GLabel 9000 3700 2 50 BiDi ~ 0
1607 Text GLabel 9000 3800 2 50 BiDi ~ 0
1609 Text GLabel 9000 3900 2 50 BiDi ~ 0
1611 Text GLabel 9000 4000 2 50 BiDi ~ 0
1613 Text GLabel 9000 4100 2 50 BiDi ~ 0
1615 Text GLabel 9000 4200 2 50 BiDi ~ 0
1617 Text GLabel 9000 4300 2 50 BiDi ~ 0
1619 Text GLabel 9000 4500 2 50 Output ~ 0
1621 Text GLabel 9000 4600 2 50 Output ~ 0
1623 Text GLabel 9000 4700 2 50 Input ~ 0
1625 Text GLabel 9000 4800 2 50 Input ~ 0
1627 Text GLabel 9000 4900 2 50 Input ~ 0
1629 Text GLabel 9000 5400 2 50 Input ~ 0
1632 L Device:R_Small_US R55
1635 F 0 "R55" H 9918 5446 50 0000 L CNN
1636 F 1 "10K" H 9918 5355 50 0000 L CNN
1637 F 2 "Resistor_SMD:R_0402_1005Metric" H 9850 5400 50 0001 C CNN
1638 F 3 "~" H 9850 5400 50 0001 C CNN
1643 L fpc-iii:GND #PWR0152
1646 F 0 "#PWR0152" H 9850 5250 50 0001 C CNN
1647 F 1 "GND" H 9845 5327 50 0000 C CNN
1648 F 2 "" H 9850 5500 50 0001 C CNN
1649 F 3 "" H 9850 5500 50 0001 C CNN
1655 Text Label 6650 2500 2 50 ~ 0
1662 L Device:R_Small_US R54
1665 F 0 "R54" H 9918 5046 50 0000 L CNN
1666 F 1 "4K7" H 9918 4955 50 0000 L CNN
1667 F 2 "Resistor_SMD:R_0402_1005Metric" H 9850 5000 50 0001 C CNN
1668 F 3 "~" H 9850 5000 50 0001 C CNN
1674 Connection ~ 9850 5200
1679 Text Label 9500 4800 0 50 ~ 0
1685 L power:PWR_FLAG #FLG0105
1688 F 0 "#FLG0105" H 1850 1875 50 0001 C CNN
1689 F 1 "PWR_FLAG" H 1850 1973 50 0000 C CNN
1690 F 2 "" H 1850 1800 50 0001 C CNN
1691 F 3 "~" H 1850 1800 50 0001 C CNN
1695 Connection ~ 1850 1800