1 EESchema Schematic File Version 2 date Sun 03 Jun 2012 01:46:52 AM CEST
33 LIBS:fx2grok-cube-cache
52 F 0 "U?" H 1650 650 60 0000 C CNN
53 F 1 "MICRO-USB-B-SMD" H 1400 1450 60 0000 C CNN
57 Text Label 4500 4400 2 60 ~ 0
87 Connection ~ 2400 4250
98 Connection ~ 5700 5400
101 Connection ~ 5900 5400
102 Connection ~ 6200 5400
107 Connection ~ 5700 2000
110 Connection ~ 5900 2000
111 Connection ~ 6200 2000
122 Connection ~ 2150 1800
138 10350 5500 10350 5300
139 Connection ~ 8900 5400
143 10650 5400 10150 5400
144 Connection ~ 10250 5400
146 10250 5400 10250 5500
148 10250 5500 10150 5500
151 Connection ~ 10350 5400
153 10350 5900 10350 6000
164 Connection ~ 2150 900
165 Connection ~ 1350 2600
168 Connection ~ 2150 2600
179 Connection ~ 6000 2000
182 Connection ~ 5800 2000
185 Connection ~ 5600 2000
194 Connection ~ 6000 5400
197 Connection ~ 5800 5400
200 Connection ~ 5600 5400
277 Text Label 1550 4750 0 60 ~ 0
283 F 0 "R?" V 1280 4750 50 0000 C CNN
284 F 1 "100K" V 1200 4750 50 0000 C CNN
292 F 0 "#PWR?" H 850 4610 30 0001 C CNN
293 F 1 "+3.3V" H 850 4760 30 0000 C CNN
297 Text Notes 1850 5050 2 60 ~ 0
299 Text Label 1550 4000 0 60 ~ 0
301 Text Notes 1900 4300 2 60 ~ 0
302 WAKEUP is tied to VCC
303 Text Label 4500 4600 2 60 ~ 0
305 Text Label 2150 2500 0 60 ~ 0
307 Text Label 1350 2500 2 60 ~ 0
309 Text Label 4500 2900 2 60 ~ 0
311 Text Label 4500 2800 2 60 ~ 0
313 Text Notes 2050 3450 2 60 ~ 0
315 Text Notes 10150 6350 2 60 ~ 0
316 3.3V voltage regulator
317 Text Notes 1500 2050 2 60 ~ 0
319 Text Notes 4800 5100 2 60 ~ 0
320 RESERVED must be tied to GND
321 Text Label 4500 3500 2 60 ~ 0
323 Text Label 4500 3400 2 60 ~ 0
325 Text Label 7400 4100 0 60 ~ 0
327 Text Label 7400 4000 0 60 ~ 0
329 Text Label 7400 3900 0 60 ~ 0
331 Text Label 7400 3800 0 60 ~ 0
333 Text Label 7400 3700 0 60 ~ 0
335 Text Label 7400 3600 0 60 ~ 0
337 Text Label 7400 3500 0 60 ~ 0
339 Text Label 7400 3400 0 60 ~ 0
341 Text Label 4500 4200 2 60 ~ 0
343 Text Label 4500 4100 2 60 ~ 0
345 Text Label 4500 4000 2 60 ~ 0
349 Text Notes 950 7550 0 60 ~ 0
350 2.2uF/100nF bypass capacitors for all AVCC pins\n
355 F 0 "C?" H 2250 7150 50 0000 L CNN
356 F 1 "100nF" V 2300 6750 50 0000 L CNN
364 F 0 "#PWR?" H 2200 7350 30 0001 C CNN
365 F 1 "GND" H 2200 7280 30 0001 C CNN
373 F 0 "#PWR?" H 2200 6710 30 0001 C CNN
374 F 1 "+3.3V" H 2200 6860 30 0000 C CNN
382 F 0 "#PWR?" H 1900 6710 30 0001 C CNN
383 F 1 "+3.3V" H 1900 6860 30 0000 C CNN
391 F 0 "#PWR?" H 1900 7350 30 0001 C CNN
392 F 1 "GND" H 1900 7280 30 0001 C CNN
400 F 0 "C?" H 1950 7150 50 0000 L CNN
401 F 1 "100nF" V 2000 6750 50 0000 L CNN
409 F 0 "C?" H 1650 7150 50 0000 L CNN
410 F 1 "2.2uF" V 1700 6750 50 0000 L CNN
418 F 0 "#PWR?" H 1600 7350 30 0001 C CNN
419 F 1 "GND" H 1600 7280 30 0001 C CNN
427 F 0 "#PWR?" H 1600 6710 30 0001 C CNN
428 F 1 "+3.3V" H 1600 6860 30 0000 C CNN
436 F 0 "#PWR?" H 1300 6710 30 0001 C CNN
437 F 1 "+3.3V" H 1300 6860 30 0000 C CNN
445 F 0 "#PWR?" H 1300 7350 30 0001 C CNN
446 F 1 "GND" H 1300 7280 30 0001 C CNN
454 F 0 "C?" H 1350 7150 50 0000 L CNN
455 F 1 "2.2uF" V 1400 6750 50 0000 L CNN
459 Text Notes 1150 6350 0 60 ~ 0
460 100nF bypass capacitors for all VCC pins\n
465 F 0 "C?" H 2850 5950 50 0000 L CNN
466 F 1 "100nF" V 2900 5550 50 0000 L CNN
474 F 0 "#PWR?" H 2800 6150 30 0001 C CNN
475 F 1 "GND" H 2800 6080 30 0001 C CNN
483 F 0 "#PWR?" H 2800 5510 30 0001 C CNN
484 F 1 "+3.3V" H 2800 5660 30 0000 C CNN
492 F 0 "#PWR?" H 2500 5510 30 0001 C CNN
493 F 1 "+3.3V" H 2500 5660 30 0000 C CNN
501 F 0 "#PWR?" H 2500 6150 30 0001 C CNN
502 F 1 "GND" H 2500 6080 30 0001 C CNN
510 F 0 "C?" H 2550 5950 50 0000 L CNN
511 F 1 "100nF" V 2600 5550 50 0000 L CNN
519 F 0 "C?" H 1950 5950 50 0000 L CNN
520 F 1 "100nF" V 2000 5550 50 0000 L CNN
528 F 0 "#PWR?" H 1900 6150 30 0001 C CNN
529 F 1 "GND" H 1900 6080 30 0001 C CNN
537 F 0 "#PWR?" H 1900 5510 30 0001 C CNN
538 F 1 "+3.3V" H 1900 5660 30 0000 C CNN
546 F 0 "#PWR?" H 1600 5510 30 0001 C CNN
547 F 1 "+3.3V" H 1600 5660 30 0000 C CNN
555 F 0 "#PWR?" H 1600 6150 30 0001 C CNN
556 F 1 "GND" H 1600 6080 30 0001 C CNN
564 F 0 "C?" H 1650 5950 50 0000 L CNN
565 F 1 "100nF" V 1700 5550 50 0000 L CNN
573 F 0 "C?" H 2250 5950 50 0000 L CNN
574 F 1 "100nF" V 2300 5550 50 0000 L CNN
582 F 0 "#PWR?" H 2200 6150 30 0001 C CNN
583 F 1 "GND" H 2200 6080 30 0001 C CNN
591 F 0 "#PWR?" H 2200 5510 30 0001 C CNN
592 F 1 "+3.3V" H 2200 5660 30 0000 C CNN
600 F 0 "#PWR?" H 1300 5510 30 0001 C CNN
601 F 1 "+3.3V" H 1300 5660 30 0000 C CNN
609 F 0 "#PWR?" H 1300 6150 30 0001 C CNN
610 F 1 "GND" H 1300 6080 30 0001 C CNN
618 F 0 "C?" H 1350 5950 50 0000 L CNN
619 F 1 "100nF" V 1400 5550 50 0000 L CNN
627 F 0 "#PWR?" H 850 3860 30 0001 C CNN
628 F 1 "+3.3V" H 850 4010 30 0000 C CNN
636 F 0 "R?" V 1280 4000 50 0000 C CNN
637 F 1 "100K" V 1200 4000 50 0000 C CNN
645 F 0 "#PWR?" H 4500 4900 30 0001 C CNN
646 F 1 "GND" H 4500 4830 30 0001 C CNN
650 Text Notes 2500 4700 0 60 ~ 0
652 Text Label 3100 4500 0 60 ~ 0
654 Text Label 3100 4250 0 60 ~ 0
656 Text Label 4500 3800 2 60 ~ 0
658 Text Label 4500 3700 2 60 ~ 0
664 F 0 "#PWR?" H 2400 4110 30 0001 C CNN
665 F 1 "+3.3V" H 2400 4260 30 0000 C CNN
673 F 0 "R?" V 2830 4500 50 0000 C CNN
674 F 1 "2K2" V 2750 4500 50 0000 C CNN
682 F 0 "R?" V 2830 4250 50 0000 C CNN
683 F 1 "2K2" V 2750 4250 50 0000 C CNN
687 Text Label 4500 3200 2 60 ~ 0
689 Text Label 4500 3100 2 60 ~ 0
711 F 0 "#PWR?" H 5900 5500 30 0001 C CNN
712 F 1 "GND" H 5900 5430 30 0001 C CNN
720 F 0 "#PWR?" H 5900 1860 30 0001 C CNN
721 F 1 "+3.3V" H 5900 2010 30 0000 C CNN
729 F 0 "#PWR?" H 1350 3200 30 0001 C CNN
730 F 1 "GND" H 1350 3130 30 0001 C CNN
738 F 0 "#PWR?" H 2150 3200 30 0001 C CNN
739 F 1 "GND" H 2150 3130 30 0001 C CNN
747 F 0 "C?" H 1400 3000 50 0000 L CNN
748 F 1 "12pF" H 1400 2800 50 0000 L CNN
756 F 0 "C?" H 2200 3000 50 0000 L CNN
757 F 1 "12pF" H 2200 2800 50 0000 L CNN
765 F 0 "X?" H 1750 2750 60 0000 C CNN
766 F 1 "24MHz" H 1750 2450 60 0000 C CNN
774 F 0 "#PWR?" H 2150 1900 30 0001 C CNN
775 F 1 "GND" H 2150 1830 30 0001 C CNN
783 F 0 "#PWR?" H 2150 890 20 0001 C CNN
784 F 1 "+5V" H 2150 890 30 0000 C CNN
788 Text Label 2250 900 0 60 ~ 0
790 Text Label 2250 1000 0 60 ~ 0
792 Text Label 2250 1100 0 60 ~ 0
795 Text Label 1150 1800 2 60 ~ 0
801 F 0 "R?" V 1880 1800 50 0000 C CNN
802 F 1 "0R" V 1800 1800 50 0000 C CNN
806 Text Label 10650 5400 0 60 ~ 0
812 F 0 "#PWR?" H 8900 6000 30 0001 C CNN
813 F 1 "GND" H 8900 5930 30 0001 C CNN
821 F 0 "#PWR?" H 10350 6000 30 0001 C CNN
822 F 1 "GND" H 10350 5930 30 0001 C CNN
830 F 0 "#PWR?" H 9550 6000 30 0001 C CNN
831 F 1 "GND" H 9550 5930 30 0001 C CNN
839 F 0 "C?" H 10400 5800 50 0000 L CNN
840 F 1 "100uF" H 10400 5600 50 0000 L CNN
848 F 0 "C?" H 8950 5800 50 0000 L CNN
849 F 1 "10uF" H 8950 5600 50 0000 L CNN
857 F 0 "#PWR?" H 10350 5260 30 0001 C CNN
858 F 1 "+3,3V" H 10350 5410 30 0000 C CNN
862 Text Label 8800 5400 2 60 ~ 0
868 F 0 "U?" H 9750 5150 60 0000 C CNN
869 F 1 "TLV1117-33" H 9550 5700 60 0000 C CNN
870 F 2 "~" H 10000 5050 60 0000 C CNN
878 F 0 "IC?" H 6650 2300 60 0000 C CNN
879 F 1 "CY7C68013A-56" H 6000 3800 60 0000 C CNN