1 EESchema Schematic File Version 2 date Mon 04 Jun 2012 01:31:03 AM CEST
41 Comp "http://www.sigrok.org/Fx2grok"
42 Comment1 "Open Hardware, CC-BY-SA 3.0"
51 F 0 "X1" H 1750 2400 60 0000 C CNN
52 F 1 "QUARTZCMS4" H 1750 2800 60 0000 C CNN
53 F 2 "ABM11" H 1750 2600 60 0001 C CNN
61 F 0 "#PWR01" H 850 5350 30 0001 C CNN
62 F 1 "GND" H 850 5280 30 0001 C CNN
70 Connection ~ 1350 1800
108 10150 5400 10550 5400
110 10550 6050 10550 6150
112 10250 5650 10250 5550
114 10250 5550 10150 5550
139 Connection ~ 2400 4250
150 Connection ~ 5700 5400
153 Connection ~ 5900 5400
154 Connection ~ 6200 5400
159 Connection ~ 5700 2000
162 Connection ~ 5900 2000
163 Connection ~ 6200 2000
174 Connection ~ 2150 1800
185 Connection ~ 8800 5400
186 Connection ~ 10550 5400
193 Connection ~ 2150 900
194 Connection ~ 1350 2600
197 Connection ~ 2150 2600
208 Connection ~ 6000 2000
211 Connection ~ 5800 2000
214 Connection ~ 5600 2000
223 Connection ~ 6000 5400
226 Connection ~ 5800 5400
229 Connection ~ 5600 5400
306 Connection ~ 8900 5400
310 10250 6050 10250 6150
312 10550 5650 10550 5300
327 Connection ~ 1450 1800
330 Connection ~ 1250 1800
333 Connection ~ 850 4750
338 F 0 "C16" H 900 5150 50 0000 L CNN
339 F 1 "1uF" H 900 4950 50 0000 L CNN
340 F 2 "SM0603" H 850 5050 60 0001 C CNN
349 Text Notes 9450 1050 0 60 ~ 0
350 Kicad-internal stuff, ignore
355 F 0 "#PWR02" H 10100 1400 30 0001 C CNN
356 F 1 "GND" H 10100 1330 30 0001 C CNN
364 F 0 "#FLG03" H 10100 1395 30 0001 C CNN
365 F 1 "PWR_FLAG" H 10100 1480 30 0000 C CNN
381 F 0 "RP1" H 7600 4200 40 0000 C CNN
382 F 1 "R_PACK8" H 7600 4300 40 0000 C CNN
383 F 2 "RPACK-8-SMD-0603" H 7600 3750 60 0001 C CNN
387 Text Label 7400 4400 0 60 ~ 0
389 Text Label 7400 4300 0 60 ~ 0
391 Text Notes 5850 6600 0 60 ~ 0
397 F 0 "#PWR04" H 5550 6860 30 0001 C CNN
398 F 1 "+3.3V" H 5550 7010 30 0000 C CNN
406 F 0 "R8" V 5280 7000 50 0000 C CNN
407 F 1 "2K2" V 5200 7000 50 0000 C CNN
408 F 2 "SM0603" H 5200 7000 60 0001 C CNN
416 F 0 "#PWR05" H 4350 7100 30 0001 C CNN
417 F 1 "GND" H 4350 7030 30 0001 C CNN
425 F 0 "D3" H 4650 7100 50 0000 C CNN
426 F 1 "PWRLED" H 4650 6900 50 0000 C CNN
427 F 2 "SM0603" H 4650 7000 60 0001 C CNN
435 F 0 "D2" H 4650 6700 50 0000 C CNN
436 F 1 "LED2" H 4650 6500 50 0000 C CNN
437 F 2 "SM0603" H 4650 6600 60 0001 C CNN
445 F 0 "#PWR06" H 4350 6700 30 0001 C CNN
446 F 1 "GND" H 4350 6630 30 0001 C CNN
454 F 0 "R7" V 5280 6600 50 0000 C CNN
455 F 1 "2K2" V 5200 6600 50 0000 C CNN
456 F 2 "SM0603" H 5200 6600 60 0001 C CNN
460 Text Label 5550 6600 0 60 ~ 0
462 Text Label 5550 6200 0 60 ~ 0
464 Text Notes 5850 6200 0 60 ~ 0
470 F 0 "R6" V 5280 6200 50 0000 C CNN
471 F 1 "2K2" V 5200 6200 50 0000 C CNN
472 F 2 "SM0603" H 5200 6200 60 0001 C CNN
480 F 0 "#PWR07" H 4350 6300 30 0001 C CNN
481 F 1 "GND" H 4350 6230 30 0001 C CNN
489 F 0 "D1" H 4650 6300 50 0000 C CNN
490 F 1 "LED1" H 4650 6100 50 0000 C CNN
491 F 2 "SM0603" H 4650 6200 60 0001 C CNN
495 Text Notes 5850 7000 0 60 ~ 0
501 F 0 "#PWR08" H 10250 6150 30 0001 C CNN
502 F 1 "GND" H 10250 6080 30 0001 C CNN
510 F 0 "C14" H 10300 5950 50 0000 L CNN
511 F 1 "100nF" H 10000 5750 50 0000 L CNN
512 F 2 "SM0603" H 10250 5850 60 0001 C CNN
520 F 0 "C15" H 10600 5950 50 0000 L CNN
521 F 1 "2.2uF" H 10600 5750 50 0000 L CNN
522 F 2 "SM0603" H 10550 5850 60 0001 C CNN
530 F 0 "C13" H 8850 5950 50 0000 L CNN
531 F 1 "1uF" H 8850 5750 50 0000 L CNN
532 F 2 "SM0603" H 8800 5850 60 0001 C CNN
540 F 0 "U2" H 9750 5150 60 0000 C CNN
541 F 1 "MIC5319" H 9550 5700 60 0000 C CNN
542 F 2 "SOT23-5" H 9200 4800 60 0001 C CNN
550 F 0 "U1" H 1650 650 60 0000 C CNN
551 F 1 "MICRO-USB-B-SMD" H 1400 1450 60 0000 C CNN
552 F 2 "MICRO-USB-B-SMD" H 1550 1100 60 0001 C CNN
556 Text Label 4500 4400 2 60 ~ 0
558 Text Label 1550 4750 0 60 ~ 0
564 F 0 "R2" V 1280 4750 50 0000 C CNN
565 F 1 "2K7" V 1200 4750 50 0000 C CNN
566 F 2 "SM0603" H 1200 4750 60 0001 C CNN
574 F 0 "#PWR09" H 850 4610 30 0001 C CNN
575 F 1 "+3.3V" H 850 4760 30 0000 C CNN
579 Text Notes 2150 5000 2 60 ~ 0
580 RESET# is tied to VCC\nvia 2K7 and 1uF
581 Text Label 1550 4000 0 60 ~ 0
583 Text Notes 1900 4250 2 60 ~ 0
584 WAKEUP is tied to VCC
585 Text Label 4500 4600 2 60 ~ 0
587 Text Label 1350 2500 2 60 ~ 0
589 Text Label 2150 2500 0 60 ~ 0
591 Text Label 4500 2900 2 60 ~ 0
593 Text Label 4500 2800 2 60 ~ 0
595 Text Notes 2050 3450 2 60 ~ 0
597 Text Notes 10100 6400 2 60 ~ 0
598 3.3V voltage regulator
599 Text Notes 1500 2050 2 60 ~ 0
601 Text Notes 4800 5100 2 60 ~ 0
602 RESERVED must be tied to GND
603 Text Label 7900 4100 0 60 ~ 0
605 Text Label 7900 4000 0 60 ~ 0
607 Text Label 7900 3900 0 60 ~ 0
609 Text Label 7900 3800 0 60 ~ 0
611 Text Label 7900 3700 0 60 ~ 0
613 Text Label 7900 3600 0 60 ~ 0
615 Text Label 7900 3500 0 60 ~ 0
617 Text Label 7900 3400 0 60 ~ 0
621 Text Notes 950 7550 0 60 ~ 0
622 2.2uF/100nF bypass capacitors for all AVCC pins\n
627 F 0 "C10" H 2250 7150 50 0000 L CNN
628 F 1 "100nF" V 2300 6750 50 0000 L CNN
629 F 2 "SM0603" H 2200 7050 60 0001 C CNN
637 F 0 "#PWR010" H 2200 7350 30 0001 C CNN
638 F 1 "GND" H 2200 7280 30 0001 C CNN
646 F 0 "#PWR011" H 2200 6710 30 0001 C CNN
647 F 1 "+3.3V" H 2200 6860 30 0000 C CNN
655 F 0 "#PWR012" H 1900 6710 30 0001 C CNN
656 F 1 "+3.3V" H 1900 6860 30 0000 C CNN
664 F 0 "#PWR013" H 1900 7350 30 0001 C CNN
665 F 1 "GND" H 1900 7280 30 0001 C CNN
673 F 0 "C7" H 1950 7150 50 0000 L CNN
674 F 1 "100nF" V 2000 6750 50 0000 L CNN
675 F 2 "SM0603" H 1900 7050 60 0001 C CNN
683 F 0 "C5" H 1650 7150 50 0000 L CNN
684 F 1 "2.2uF" V 1700 6750 50 0000 L CNN
685 F 2 "SM0603" H 1600 7050 60 0001 C CNN
693 F 0 "#PWR014" H 1600 7350 30 0001 C CNN
694 F 1 "GND" H 1600 7280 30 0001 C CNN
702 F 0 "#PWR015" H 1600 6710 30 0001 C CNN
703 F 1 "+3.3V" H 1600 6860 30 0000 C CNN
711 F 0 "#PWR016" H 1300 6710 30 0001 C CNN
712 F 1 "+3.3V" H 1300 6860 30 0000 C CNN
720 F 0 "#PWR017" H 1300 7350 30 0001 C CNN
721 F 1 "GND" H 1300 7280 30 0001 C CNN
729 F 0 "C2" H 1350 7150 50 0000 L CNN
730 F 1 "2.2uF" V 1400 6750 50 0000 L CNN
731 F 2 "SM0603" H 1300 7050 60 0001 C CNN
735 Text Notes 1150 6350 0 60 ~ 0
736 100nF bypass capacitors for all VCC pins\n
741 F 0 "C12" H 2850 5950 50 0000 L CNN
742 F 1 "100nF" V 2900 5550 50 0000 L CNN
743 F 2 "SM0603" H 2800 5850 60 0001 C CNN
751 F 0 "#PWR018" H 2800 6150 30 0001 C CNN
752 F 1 "GND" H 2800 6080 30 0001 C CNN
760 F 0 "#PWR019" H 2800 5510 30 0001 C CNN
761 F 1 "+3.3V" H 2800 5660 30 0000 C CNN
769 F 0 "#PWR020" H 2500 5510 30 0001 C CNN
770 F 1 "+3.3V" H 2500 5660 30 0000 C CNN
778 F 0 "#PWR021" H 2500 6150 30 0001 C CNN
779 F 1 "GND" H 2500 6080 30 0001 C CNN
787 F 0 "C11" H 2550 5950 50 0000 L CNN
788 F 1 "100nF" V 2600 5550 50 0000 L CNN
789 F 2 "SM0603" H 2500 5850 60 0001 C CNN
797 F 0 "C6" H 1950 5950 50 0000 L CNN
798 F 1 "100nF" V 2000 5550 50 0000 L CNN
799 F 2 "SM0603" H 1900 5850 60 0001 C CNN
807 F 0 "#PWR022" H 1900 6150 30 0001 C CNN
808 F 1 "GND" H 1900 6080 30 0001 C CNN
816 F 0 "#PWR023" H 1900 5510 30 0001 C CNN
817 F 1 "+3.3V" H 1900 5660 30 0000 C CNN
825 F 0 "#PWR024" H 1600 5510 30 0001 C CNN
826 F 1 "+3.3V" H 1600 5660 30 0000 C CNN
834 F 0 "#PWR025" H 1600 6150 30 0001 C CNN
835 F 1 "GND" H 1600 6080 30 0001 C CNN
843 F 0 "C4" H 1650 5950 50 0000 L CNN
844 F 1 "100nF" V 1700 5550 50 0000 L CNN
845 F 2 "SM0603" H 1600 5850 60 0001 C CNN
853 F 0 "C9" H 2250 5950 50 0000 L CNN
854 F 1 "100nF" V 2300 5550 50 0000 L CNN
855 F 2 "SM0603" H 2200 5850 60 0001 C CNN
863 F 0 "#PWR026" H 2200 6150 30 0001 C CNN
864 F 1 "GND" H 2200 6080 30 0001 C CNN
872 F 0 "#PWR027" H 2200 5510 30 0001 C CNN
873 F 1 "+3.3V" H 2200 5660 30 0000 C CNN
881 F 0 "#PWR028" H 1300 5510 30 0001 C CNN
882 F 1 "+3.3V" H 1300 5660 30 0000 C CNN
890 F 0 "#PWR029" H 1300 6150 30 0001 C CNN
891 F 1 "GND" H 1300 6080 30 0001 C CNN
899 F 0 "C1" H 1350 5950 50 0000 L CNN
900 F 1 "100nF" V 1400 5550 50 0000 L CNN
901 F 2 "SM0603" H 1300 5850 60 0001 C CNN
909 F 0 "#PWR030" H 850 3860 30 0001 C CNN
910 F 1 "+3.3V" H 850 4010 30 0000 C CNN
918 F 0 "R1" V 1280 4000 50 0000 C CNN
919 F 1 "100K" V 1200 4000 50 0000 C CNN
920 F 2 "SM0603" H 1200 4000 60 0001 C CNN
928 F 0 "#PWR031" H 4500 4900 30 0001 C CNN
929 F 1 "GND" H 4500 4830 30 0001 C CNN
933 Text Notes 2500 4700 0 60 ~ 0
935 Text Label 3100 4500 0 60 ~ 0
937 Text Label 3100 4250 0 60 ~ 0
939 Text Label 4500 3800 2 60 ~ 0
941 Text Label 4500 3700 2 60 ~ 0
947 F 0 "#PWR032" H 2400 4110 30 0001 C CNN
948 F 1 "+3.3V" H 2400 4260 30 0000 C CNN
956 F 0 "R5" V 2830 4500 50 0000 C CNN
957 F 1 "2K2" V 2750 4500 50 0000 C CNN
958 F 2 "SM0603" H 2750 4500 60 0001 C CNN
966 F 0 "R4" V 2830 4250 50 0000 C CNN
967 F 1 "2K2" V 2750 4250 50 0000 C CNN
968 F 2 "SM0603" H 2750 4250 60 0001 C CNN
972 Text Label 4500 3200 2 60 ~ 0
974 Text Label 4500 3100 2 60 ~ 0
994 F 0 "#PWR033" H 5900 5500 30 0001 C CNN
995 F 1 "GND" H 5900 5430 30 0001 C CNN
1003 F 0 "#PWR034" H 5900 1860 30 0001 C CNN
1004 F 1 "+3.3V" H 5900 2010 30 0000 C CNN
1012 F 0 "#PWR035" H 1350 3200 30 0001 C CNN
1013 F 1 "GND" H 1350 3130 30 0001 C CNN
1021 F 0 "#PWR036" H 2150 3200 30 0001 C CNN
1022 F 1 "GND" H 2150 3130 30 0001 C CNN
1030 F 0 "C3" H 1400 3000 50 0000 L CNN
1031 F 1 "12pF" H 1400 2800 50 0000 L CNN
1032 F 2 "SM0603" H 1350 2900 60 0001 C CNN
1040 F 0 "C8" H 2200 3000 50 0000 L CNN
1041 F 1 "12pF" H 2200 2800 50 0000 L CNN
1042 F 2 "SM0603" H 2150 2900 60 0001 C CNN
1050 F 0 "#PWR037" H 2150 1900 30 0001 C CNN
1051 F 1 "GND" H 2150 1830 30 0001 C CNN
1059 F 0 "#PWR038" H 2150 890 20 0001 C CNN
1060 F 1 "+5V" H 2150 890 30 0000 C CNN
1064 Text Label 2250 900 0 60 ~ 0
1066 Text Label 2250 1000 0 60 ~ 0
1068 Text Label 2250 1100 0 60 ~ 0
1071 Text Label 1150 1800 2 60 ~ 0
1077 F 0 "R3" V 1880 1800 50 0000 C CNN
1078 F 1 "0R" V 1800 1800 50 0000 C CNN
1079 F 2 "SM0603" H 1800 1800 60 0001 C CNN
1087 F 0 "#PWR039" H 8800 6150 30 0001 C CNN
1088 F 1 "GND" H 8800 6080 30 0001 C CNN
1096 F 0 "#PWR040" H 10550 6150 30 0001 C CNN
1097 F 1 "GND" H 10550 6080 30 0001 C CNN
1105 F 0 "#PWR041" H 9550 6000 30 0001 C CNN
1106 F 1 "GND" H 9550 5930 30 0001 C CNN
1114 F 0 "#PWR042" H 10550 5260 30 0001 C CNN
1115 F 1 "+3,3V" H 10550 5410 30 0000 C CNN
1119 Text Label 8700 5400 2 60 ~ 0
1125 F 0 "IC1" H 6650 2300 60 0000 C CNN
1126 F 1 "CY7C68013A-56" H 6000 3800 60 0000 C CNN
1127 F 2 "QFN56" H 6000 3800 60 0001 C CNN