1 EESchema Schematic File Version 2 date Tue 26 Mar 2013 05:47:24 PM CET
33 LIBS:fx2grok-cube-cache
42 Comp "http://www.sigrok.org/wiki/Fx2grok"
43 Comment1 "Open Hardware, CC-BY-SA 3.0"
48 Text Notes 8300 3400 0 60 ~ 0
49 5x2 1.27mm pin header (5 pins per PCB side)
54 F 0 "P1" H 9050 3050 50 0000 C CNN
55 F 1 "CONN_5" V 9100 2750 50 0000 C CNN
56 F 2 "CONN-5x1-SMD-127MM" H 9050 2150 60 0001 C CNN
64 F 0 "P2" H 9550 2450 50 0000 C CNN
65 F 1 "CONN_5" V 9600 2750 50 0000 C CNN
66 F 2 "CONN-5x1-SMD-127MM" H 9400 3350 60 0001 C CNN
70 Text Label 7400 4100 0 60 ~ 0
72 Text Label 7400 4000 0 60 ~ 0
74 Text Label 7400 3900 0 60 ~ 0
76 Text Label 7400 3800 0 60 ~ 0
78 Text Label 7400 3700 0 60 ~ 0
80 Text Label 7400 3600 0 60 ~ 0
82 Text Label 7400 3500 0 60 ~ 0
84 Text Label 7400 3400 0 60 ~ 0
90 F 0 "#PWR01" H 8550 3050 30 0001 C CNN
91 F 1 "GND" H 8550 2980 30 0001 C CNN
99 F 0 "#PWR02" H 10050 3050 30 0001 C CNN
100 F 1 "GND" H 10050 2980 30 0001 C CNN
105 10050 3050 10050 2950
123 10100 1300 10100 1400
124 Connection ~ 1350 1800
134 10150 5400 10550 5400
136 10550 6050 10550 6150
138 10250 5650 10250 5550
140 10250 5550 10150 5550
171 Connection ~ 5700 5400
174 Connection ~ 5900 5400
175 Connection ~ 6200 5400
180 Connection ~ 5700 2000
183 Connection ~ 5900 2000
184 Connection ~ 6200 2000
195 Connection ~ 2150 1800
204 Connection ~ 8800 5400
205 Connection ~ 10550 5400
210 Connection ~ 2150 900
211 Connection ~ 1350 2600
214 Connection ~ 2150 2600
225 Connection ~ 6000 2000
228 Connection ~ 5800 2000
231 Connection ~ 5600 2000
240 Connection ~ 6000 5400
243 Connection ~ 5800 5400
246 Connection ~ 5600 5400
319 Connection ~ 8900 5400
323 10250 6050 10250 6150
325 10550 5650 10550 5300
330 Connection ~ 1450 1800
333 Connection ~ 1250 1800
336 Connection ~ 850 4750
353 Connection ~ 3050 4400
360 Text Label 5550 6200 0 60 ~ 0
362 Text Label 7400 2500 0 60 ~ 0
366 Text Label 10050 2850 0 60 ~ 0
368 Text Label 10050 2750 0 60 ~ 0
370 Text Label 10050 2650 0 60 ~ 0
372 Text Label 8550 2850 2 60 ~ 0
374 Text Label 8550 2750 2 60 ~ 0
376 Text Label 10050 2550 0 60 ~ 0
378 Text Label 8550 2650 2 60 ~ 0
380 Text Label 8550 2550 2 60 ~ 0
386 F 0 "X1" H 1750 2400 60 0000 C CNN
387 F 1 "QUARTZCMS4" H 1750 2800 60 0000 C CNN
388 F 2 "ABM11" H 1750 2600 60 0001 C CNN
396 F 0 "#PWR03" H 850 5350 30 0001 C CNN
397 F 1 "GND" H 850 5280 30 0001 C CNN
405 F 0 "C1" H 900 5150 50 0000 L CNN
406 F 1 "1uF" H 900 4950 50 0000 L CNN
407 F 2 "SM0402" H 850 5050 60 0001 C CNN
416 Text Notes 9450 1050 0 60 ~ 0
417 Kicad-internal stuff, ignore
422 F 0 "#PWR04" H 10100 1400 30 0001 C CNN
423 F 1 "GND" H 10100 1330 30 0001 C CNN
431 F 0 "#FLG05" H 10100 1395 30 0001 C CNN
432 F 1 "PWR_FLAG" H 10100 1480 30 0000 C CNN
436 Text Notes 5850 6200 0 60 ~ 0
442 F 0 "R4" V 5280 6200 50 0000 C CNN
443 F 1 "2K7" V 5200 6200 50 0000 C CNN
444 F 2 "SM0402" H 5200 6200 60 0001 C CNN
452 F 0 "#PWR06" H 4350 6300 30 0001 C CNN
453 F 1 "GND" H 4350 6230 30 0001 C CNN
461 F 0 "D1" H 4650 6300 50 0000 C CNN
462 F 1 "LED1" H 4650 6100 50 0000 C CNN
463 F 2 "SM0402" H 4650 6200 60 0001 C CNN
471 F 0 "#PWR07" H 10250 6150 30 0001 C CNN
472 F 1 "GND" H 10250 6080 30 0001 C CNN
480 F 0 "C15" H 10300 5950 50 0000 L CNN
481 F 1 "100nF" H 10000 5750 50 0000 L CNN
482 F 2 "SM0402" H 10250 5850 60 0001 C CNN
490 F 0 "C16" H 10600 5950 50 0000 L CNN
491 F 1 "2.2uF" H 10600 5750 50 0000 L CNN
492 F 2 "SM0402" H 10550 5850 60 0001 C CNN
500 F 0 "C14" H 8850 5950 50 0000 L CNN
501 F 1 "1uF" H 8850 5750 50 0000 L CNN
502 F 2 "SM0402" H 8800 5850 60 0001 C CNN
510 F 0 "U2" H 9750 5150 60 0000 C CNN
511 F 1 "MIC5319" H 9550 5700 60 0000 C CNN
512 F 2 "SOT23-5" H 9200 4800 60 0001 C CNN
520 F 0 "U1" H 1650 650 60 0000 C CNN
521 F 1 "MICRO-USB-B-SMD" H 1400 1450 60 0000 C CNN
522 F 2 "MICRO-USB-B-SMD" H 1550 1100 60 0001 C CNN
526 Text Label 4500 4400 2 60 ~ 0
528 Text Label 1550 4750 0 60 ~ 0
534 F 0 "R2" V 1280 4750 50 0000 C CNN
535 F 1 "2K7" V 1200 4750 50 0000 C CNN
536 F 2 "SM0402" H 1200 4750 60 0001 C CNN
544 F 0 "#PWR08" H 850 4610 30 0001 C CNN
545 F 1 "+3.3V" H 850 4760 30 0000 C CNN
549 Text Notes 2150 5000 2 60 ~ 0
550 RESET# is tied to VCC\nvia 2K7 and 1uF
551 Text Label 1550 4000 0 60 ~ 0
553 Text Notes 1900 4250 2 60 ~ 0
554 WAKEUP is tied to VCC
555 Text Label 4500 4600 2 60 ~ 0
557 Text Label 1350 2500 2 60 ~ 0
559 Text Label 2150 2500 0 60 ~ 0
561 Text Label 4500 2900 2 60 ~ 0
563 Text Label 4500 2800 2 60 ~ 0
565 Text Notes 2050 3450 2 60 ~ 0
567 Text Notes 10100 6400 2 60 ~ 0
568 3.3V voltage regulator
569 Text Notes 1500 2050 2 60 ~ 0
571 Text Notes 4800 5100 2 60 ~ 0
572 RESERVED must be tied to GND
575 Text Notes 950 7550 0 60 ~ 0
576 2.2uF/100nF bypass capacitors for all AVCC pins\n
581 F 0 "C11" H 2250 7150 50 0000 L CNN
582 F 1 "100nF" V 2300 6750 50 0000 L CNN
583 F 2 "SM0402" H 2200 7050 60 0001 C CNN
591 F 0 "#PWR09" H 2200 7350 30 0001 C CNN
592 F 1 "GND" H 2200 7280 30 0001 C CNN
600 F 0 "#PWR010" H 2200 6710 30 0001 C CNN
601 F 1 "+3.3V" H 2200 6860 30 0000 C CNN
609 F 0 "#PWR011" H 1900 6710 30 0001 C CNN
610 F 1 "+3.3V" H 1900 6860 30 0000 C CNN
618 F 0 "#PWR012" H 1900 7350 30 0001 C CNN
619 F 1 "GND" H 1900 7280 30 0001 C CNN
627 F 0 "C8" H 1950 7150 50 0000 L CNN
628 F 1 "100nF" V 2000 6750 50 0000 L CNN
629 F 2 "SM0402" H 1900 7050 60 0001 C CNN
637 F 0 "C6" H 1650 7150 50 0000 L CNN
638 F 1 "2.2uF" V 1700 6750 50 0000 L CNN
639 F 2 "SM0402" H 1600 7050 60 0001 C CNN
647 F 0 "#PWR013" H 1600 7350 30 0001 C CNN
648 F 1 "GND" H 1600 7280 30 0001 C CNN
656 F 0 "#PWR014" H 1600 6710 30 0001 C CNN
657 F 1 "+3.3V" H 1600 6860 30 0000 C CNN
665 F 0 "#PWR015" H 1300 6710 30 0001 C CNN
666 F 1 "+3.3V" H 1300 6860 30 0000 C CNN
674 F 0 "#PWR016" H 1300 7350 30 0001 C CNN
675 F 1 "GND" H 1300 7280 30 0001 C CNN
683 F 0 "C3" H 1350 7150 50 0000 L CNN
684 F 1 "2.2uF" V 1400 6750 50 0000 L CNN
685 F 2 "SM0402" H 1300 7050 60 0001 C CNN
689 Text Notes 1150 6350 0 60 ~ 0
690 100nF bypass capacitors for all VCC pins\n
695 F 0 "C13" H 2850 5950 50 0000 L CNN
696 F 1 "100nF" V 2900 5550 50 0000 L CNN
697 F 2 "SM0402" H 2800 5850 60 0001 C CNN
705 F 0 "#PWR017" H 2800 6150 30 0001 C CNN
706 F 1 "GND" H 2800 6080 30 0001 C CNN
714 F 0 "#PWR018" H 2800 5510 30 0001 C CNN
715 F 1 "+3.3V" H 2800 5660 30 0000 C CNN
723 F 0 "#PWR019" H 2500 5510 30 0001 C CNN
724 F 1 "+3.3V" H 2500 5660 30 0000 C CNN
732 F 0 "#PWR020" H 2500 6150 30 0001 C CNN
733 F 1 "GND" H 2500 6080 30 0001 C CNN
741 F 0 "C12" H 2550 5950 50 0000 L CNN
742 F 1 "100nF" V 2600 5550 50 0000 L CNN
743 F 2 "SM0402" H 2500 5850 60 0001 C CNN
751 F 0 "C7" H 1950 5950 50 0000 L CNN
752 F 1 "100nF" V 2000 5550 50 0000 L CNN
753 F 2 "SM0402" H 1900 5850 60 0001 C CNN
761 F 0 "#PWR021" H 1900 6150 30 0001 C CNN
762 F 1 "GND" H 1900 6080 30 0001 C CNN
770 F 0 "#PWR022" H 1900 5510 30 0001 C CNN
771 F 1 "+3.3V" H 1900 5660 30 0000 C CNN
779 F 0 "#PWR023" H 1600 5510 30 0001 C CNN
780 F 1 "+3.3V" H 1600 5660 30 0000 C CNN
788 F 0 "#PWR024" H 1600 6150 30 0001 C CNN
789 F 1 "GND" H 1600 6080 30 0001 C CNN
797 F 0 "C5" H 1650 5950 50 0000 L CNN
798 F 1 "100nF" V 1700 5550 50 0000 L CNN
799 F 2 "SM0402" H 1600 5850 60 0001 C CNN
807 F 0 "C10" H 2250 5950 50 0000 L CNN
808 F 1 "100nF" V 2300 5550 50 0000 L CNN
809 F 2 "SM0402" H 2200 5850 60 0001 C CNN
817 F 0 "#PWR025" H 2200 6150 30 0001 C CNN
818 F 1 "GND" H 2200 6080 30 0001 C CNN
826 F 0 "#PWR026" H 2200 5510 30 0001 C CNN
827 F 1 "+3.3V" H 2200 5660 30 0000 C CNN
835 F 0 "#PWR027" H 1300 5510 30 0001 C CNN
836 F 1 "+3.3V" H 1300 5660 30 0000 C CNN
844 F 0 "#PWR028" H 1300 6150 30 0001 C CNN
845 F 1 "GND" H 1300 6080 30 0001 C CNN
853 F 0 "C2" H 1350 5950 50 0000 L CNN
854 F 1 "100nF" V 1400 5550 50 0000 L CNN
855 F 2 "SM0402" H 1300 5850 60 0001 C CNN
863 F 0 "#PWR029" H 850 3860 30 0001 C CNN
864 F 1 "+3.3V" H 850 4010 30 0000 C CNN
872 F 0 "R1" V 1280 4000 50 0000 C CNN
873 F 1 "100K" V 1200 4000 50 0000 C CNN
874 F 2 "SM0402" H 1200 4000 60 0001 C CNN
882 F 0 "#PWR030" H 4500 4900 30 0001 C CNN
883 F 1 "GND" H 4500 4830 30 0001 C CNN
887 Text Notes 2500 4700 0 60 ~ 0
889 Text Label 3150 4500 0 60 ~ 0
891 Text Label 3150 4300 0 60 ~ 0
893 Text Label 4500 3800 2 60 ~ 0
895 Text Label 4500 3700 2 60 ~ 0
901 F 0 "#PWR031" H 2350 4260 30 0001 C CNN
902 F 1 "+3.3V" H 2350 4410 30 0000 C CNN
910 F 0 "R3" V 2780 4400 50 0000 C CNN
911 F 1 "2K7" V 2700 4400 50 0000 C CNN
912 F 2 "SM0402" H 2700 4400 60 0001 C CNN
916 Text Label 4500 3200 2 60 ~ 0
918 Text Label 4500 3100 2 60 ~ 0
937 F 0 "#PWR032" H 5900 5500 30 0001 C CNN
938 F 1 "GND" H 5900 5430 30 0001 C CNN
946 F 0 "#PWR033" H 5900 1860 30 0001 C CNN
947 F 1 "+3.3V" H 5900 2010 30 0000 C CNN
955 F 0 "#PWR034" H 1350 3200 30 0001 C CNN
956 F 1 "GND" H 1350 3130 30 0001 C CNN
964 F 0 "#PWR035" H 2150 3200 30 0001 C CNN
965 F 1 "GND" H 2150 3130 30 0001 C CNN
973 F 0 "C4" H 1400 3000 50 0000 L CNN
974 F 1 "12pF" H 1400 2800 50 0000 L CNN
975 F 2 "SM0402" H 1350 2900 60 0001 C CNN
983 F 0 "C9" H 2200 3000 50 0000 L CNN
984 F 1 "12pF" H 2200 2800 50 0000 L CNN
985 F 2 "SM0402" H 2150 2900 60 0001 C CNN
993 F 0 "#PWR036" H 2150 1900 30 0001 C CNN
994 F 1 "GND" H 2150 1830 30 0001 C CNN
1002 F 0 "#PWR037" H 2150 890 20 0001 C CNN
1003 F 1 "+5V" H 2150 890 30 0000 C CNN
1007 Text Label 2250 900 0 60 ~ 0
1009 Text Label 2250 1000 0 60 ~ 0
1011 Text Label 2250 1100 0 60 ~ 0
1014 Text Label 1150 1800 2 60 ~ 0
1020 F 0 "#PWR038" H 8800 6150 30 0001 C CNN
1021 F 1 "GND" H 8800 6080 30 0001 C CNN
1029 F 0 "#PWR039" H 10550 6150 30 0001 C CNN
1030 F 1 "GND" H 10550 6080 30 0001 C CNN
1038 F 0 "#PWR040" H 9550 6000 30 0001 C CNN
1039 F 1 "GND" H 9550 5930 30 0001 C CNN
1047 F 0 "#PWR041" H 10550 5260 30 0001 C CNN
1048 F 1 "+3,3V" H 10550 5410 30 0000 C CNN
1052 Text Label 8700 5400 2 60 ~ 0
1058 F 0 "IC1" H 6650 2300 60 0000 C CNN
1059 F 1 "CY7C68013A-56" H 6000 3800 60 0000 C CNN
1060 F 2 "QFN56" H 6000 3800 60 0001 C CNN