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74a7e5b6 1EESchema Schematic File Version 2 date Sun 03 Jun 2012 02:06:36 AM CEST
eec70c8a
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2LIBS:power
3LIBS:device
4LIBS:transistors
5LIBS:conn
6LIBS:linear
7LIBS:regul
8LIBS:74xx
9LIBS:cmos4000
10LIBS:adc-dac
11LIBS:memory
12LIBS:xilinx
13LIBS:special
14LIBS:microcontrollers
15LIBS:dsp
16LIBS:microchip
17LIBS:analog_switches
18LIBS:motorola
19LIBS:texas
20LIBS:intel
21LIBS:audio
22LIBS:interface
23LIBS:digital-audio
24LIBS:philips
25LIBS:display
26LIBS:cypress
27LIBS:siliconi
28LIBS:opto
29LIBS:atmel
30LIBS:contrib
31LIBS:valves
78fdd746 32LIBS:fx2grok-cube
c983d9ff 33LIBS:fx2grok-cube-cache
78fdd746 34EELAYER 25 0
eec70c8a
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35EELAYER END
36$Descr A4 11700 8267
37encoding utf-8
38Sheet 1 1
39Title ""
80e7dd38 40Date "3 jun 2012"
eec70c8a
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41Rev ""
42Comp ""
43Comment1 ""
44Comment2 ""
45Comment3 ""
46Comment4 ""
47$EndDescr
74a7e5b6
UH
48Text Notes 3600 7300 0 60 ~ 0
49Power LED
50$Comp
51L +3.3V #PWR?
52U 1 1 4FCAAA5C
53P 3800 5900
54F 0 "#PWR?" H 3800 5860 30 0001 C CNN
55F 1 "+3.3V" H 3800 6010 30 0000 C CNN
56 1 3800 5900
57 1 0 0 -1
58$EndComp
59Wire Wire Line
60 3800 7000 3800 7100
61Wire Wire Line
62 3800 6500 3800 6600
80e7dd38
UH
63Wire Wire Line
64 10150 5400 10550 5400
65Wire Wire Line
66 10550 6050 10550 6150
67Wire Wire Line
68 10250 5650 10250 5550
69Wire Wire Line
70 10250 5550 10150 5550
71Wire Wire Line
72 8800 5400 8800 5650
6e62cc21 73Wire Wire Line
c14f13bd 74 4600 4400 4500 4400
6e62cc21 75Wire Wire Line
c14f13bd 76 1350 2700 1350 2500
6e62cc21 77Wire Wire Line
c14f13bd 78 4600 2800 4500 2800
6e62cc21 79Wire Wire Line
c14f13bd 80 2150 2700 2150 2500
6e62cc21 81Wire Wire Line
c14f13bd 82 4500 3200 4600 3200
6e62cc21 83Wire Wire Line
c14f13bd 84 4600 3500 4500 3500
6e62cc21 85Wire Wire Line
c14f13bd 86 7300 4100 7400 4100
6e62cc21 87Wire Wire Line
c14f13bd 88 7300 3900 7400 3900
6e62cc21 89Wire Wire Line
c14f13bd 90 7300 3700 7400 3700
6e62cc21 91Wire Wire Line
c14f13bd 92 7300 3500 7400 3500
6e62cc21 93Wire Wire Line
c14f13bd 94 4600 4200 4500 4200
6e62cc21 95Wire Wire Line
c14f13bd 96 4600 4000 4500 4000
6e62cc21 97Wire Wire Line
c14f13bd 98 1300 5650 1300 5550
6e62cc21 99Wire Wire Line
c14f13bd
UH
100 1550 4000 1450 4000
101Connection ~ 2400 4250
6e62cc21 102Wire Wire Line
c14f13bd 103 2400 4250 2500 4250
6e62cc21 104Wire Wire Line
c14f13bd 105 2500 4500 2400 4500
6e62cc21 106Wire Wire Line
c14f13bd 107 3000 4500 3100 4500
6e62cc21 108Wire Wire Line
c14f13bd 109 4600 3800 4500 3800
6e62cc21 110Wire Wire Line
c14f13bd
UH
111 5900 5500 5900 5300
112Connection ~ 5700 5400
6e62cc21 113Wire Wire Line
c14f13bd
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114 5700 5300 5700 5400
115Connection ~ 5900 5400
116Connection ~ 6200 5400
6e62cc21 117Wire Wire Line
c14f13bd 118 6200 5300 6200 5400
6e62cc21 119Wire Wire Line
c14f13bd
UH
120 5900 1900 5900 2100
121Connection ~ 5700 2000
6e62cc21 122Wire Wire Line
c14f13bd
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123 5700 2100 5700 2000
124Connection ~ 5900 2000
125Connection ~ 6200 2000
6e62cc21 126Wire Wire Line
c14f13bd 127 6200 2100 6200 2000
6e62cc21 128Wire Wire Line
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6e62cc21 130Wire Wire Line
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6e62cc21 132Wire Wire Line
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6e62cc21 134Wire Wire Line
c14f13bd
UH
135 2250 900 2050 900
136Connection ~ 2150 1800
6e62cc21 137Wire Wire Line
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6e62cc21 139Wire Wire Line
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6e62cc21 141Wire Wire Line
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6e62cc21 143Wire Wire Line
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6e62cc21 145Wire Wire Line
c14f13bd 146 1150 1800 1150 1700
6e62cc21 147Wire Wire Line
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80e7dd38
UH
149Connection ~ 8800 5400
150Connection ~ 10550 5400
6e62cc21 151Wire Wire Line
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6e62cc21 153Wire Wire Line
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6e62cc21 155Wire Wire Line
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6e62cc21 157Wire Wire Line
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6e62cc21 159Wire Wire Line
c14f13bd
UH
160 2150 900 2150 800
161Connection ~ 2150 900
162Connection ~ 1350 2600
6e62cc21 163Wire Wire Line
c14f13bd 164 2150 2600 2050 2600
6e62cc21
UH
165Connection ~ 2150 2600
166Wire Wire Line
c14f13bd 167 2150 3100 2150 3200
6e62cc21 168Wire Wire Line
c14f13bd 169 5500 2100 5500 2000
6e62cc21 170Wire Wire Line
c14f13bd 171 5500 2000 6300 2000
6e62cc21 172Wire Wire Line
c14f13bd 173 6300 2000 6300 2100
6e62cc21 174Wire Wire Line
c14f13bd
UH
175 6000 2100 6000 2000
176Connection ~ 6000 2000
6e62cc21 177Wire Wire Line
c14f13bd
UH
178 5800 2100 5800 2000
179Connection ~ 5800 2000
6e62cc21 180Wire Wire Line
c14f13bd
UH
181 5600 2100 5600 2000
182Connection ~ 5600 2000
6e62cc21 183Wire Wire Line
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6e62cc21 185Wire Wire Line
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6e62cc21 187Wire Wire Line
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6e62cc21 189Wire Wire Line
c14f13bd
UH
190 6000 5300 6000 5400
191Connection ~ 6000 5400
6e62cc21 192Wire Wire Line
c14f13bd
UH
193 5800 5300 5800 5400
194Connection ~ 5800 5400
6e62cc21 195Wire Wire Line
c14f13bd
UH
196 5600 5300 5600 5400
197Connection ~ 5600 5400
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6e62cc21 200Wire Wire Line
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6e62cc21 202Wire Wire Line
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6e62cc21 204Wire Wire Line
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6e62cc21 206Wire Wire Line
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6e62cc21 208Wire Wire Line
c14f13bd 209 950 4000 850 4000
6e62cc21 210Wire Wire Line
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6e62cc21 212Wire Wire Line
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6e62cc21 214Wire Wire Line
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6e62cc21 216Wire Wire Line
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6e62cc21 218Wire Wire Line
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6e62cc21 220Wire Wire Line
c14f13bd 221 1600 6050 1600 6150
6e62cc21 222Wire Wire Line
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6e62cc21 224Wire Wire Line
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6e62cc21 226Wire Wire Line
c14f13bd 227 2500 5650 2500 5550
6e62cc21 228Wire Wire Line
c14f13bd 229 2500 6050 2500 6150
6e62cc21 230Wire Wire Line
c14f13bd 231 2800 6050 2800 6150
6e62cc21 232Wire Wire Line
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6e62cc21 234Wire Wire Line
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6e62cc21 236Wire Wire Line
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6e62cc21 238Wire Wire Line
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6e62cc21 240Wire Wire Line
c14f13bd 241 1600 6850 1600 6750
6e62cc21 242Wire Wire Line
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6e62cc21 244Wire Wire Line
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6e62cc21 246Wire Wire Line
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6e62cc21 248Wire Wire Line
c14f13bd 249 2200 6850 2200 6750
6e62cc21 250Wire Wire Line
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6e62cc21 252Wire Wire Line
c14f13bd 253 7300 3400 7400 3400
6e62cc21 254Wire Wire Line
c14f13bd 255 7300 3600 7400 3600
6e62cc21 256Wire Wire Line
c14f13bd 257 7300 3800 7400 3800
6e62cc21 258Wire Wire Line
c14f13bd 259 7300 4000 7400 4000
6e62cc21 260Wire Wire Line
c14f13bd 261 4600 3400 4500 3400
6e62cc21 262Wire Wire Line
c14f13bd 263 4600 3100 4500 3100
6e62cc21 264Wire Wire Line
c14f13bd
UH
265 4600 2900 4500 2900
266Wire Wire Line
267 4600 4600 4500 4600
268Wire Wire Line
269 850 4650 850 4750
270Wire Wire Line
271 850 4750 950 4750
272Wire Wire Line
273 1550 4750 1450 4750
80e7dd38
UH
274Wire Wire Line
275 8800 6050 8800 6150
276Wire Wire Line
277 9000 5550 8900 5550
278Wire Wire Line
279 8900 5550 8900 5400
280Connection ~ 8900 5400
281Wire Wire Line
282 8700 5400 9000 5400
283Wire Wire Line
284 10250 6050 10250 6150
285Wire Wire Line
286 10550 5650 10550 5300
74a7e5b6
UH
287Wire Wire Line
288 3800 6000 3800 5900
289$Comp
290L LED D?
291U 1 1 4FCAAA36
292P 3800 6800
293F 0 "D?" H 3800 6900 50 0000 C CNN
294F 1 "LED" H 3800 6700 50 0000 C CNN
295 1 3800 6800
296 0 1 1 0
297$EndComp
298$Comp
299L GND #PWR?
300U 1 1 4FCAAA2F
301P 3800 7100
302F 0 "#PWR?" H 3800 7100 30 0001 C CNN
303F 1 "GND" H 3800 7030 30 0001 C CNN
304 1 3800 7100
305 1 0 0 -1
306$EndComp
307$Comp
308L R R?
309U 1 1 4FCAAA1D
310P 3800 6250
311F 0 "R?" V 3880 6250 50 0000 C CNN
312F 1 "2K2" V 3800 6250 50 0000 C CNN
313 1 3800 6250
314 1 0 0 -1
315$EndComp
80e7dd38
UH
316$Comp
317L GND #PWR?
318U 1 1 4FCAA874
319P 10250 6150
320F 0 "#PWR?" H 10250 6150 30 0001 C CNN
321F 1 "GND" H 10250 6080 30 0001 C CNN
322 1 10250 6150
323 1 0 0 -1
324$EndComp
325$Comp
326L C C?
327U 1 1 4FCAA86B
328P 10250 5850
329F 0 "C?" H 10300 5950 50 0000 L CNN
330F 1 "100nF" H 10000 5750 50 0000 L CNN
331 1 10250 5850
332 1 0 0 -1
333$EndComp
334$Comp
335L C C?
336U 1 1 4FCAA863
337P 10550 5850
338F 0 "C?" H 10600 5950 50 0000 L CNN
339F 1 "2.2uF" H 10600 5750 50 0000 L CNN
340 1 10550 5850
341 1 0 0 -1
342$EndComp
343$Comp
344L C C?
345U 1 1 4FCAA85F
346P 8800 5850
347F 0 "C?" H 8850 5950 50 0000 L CNN
348F 1 "1uF" H 8850 5750 50 0000 L CNN
349 1 8800 5850
350 1 0 0 -1
351$EndComp
352$Comp
353L MIC5319 U?
354U 1 1 4FCAA78E
355P 9550 5450
356F 0 "U?" H 9750 5150 60 0000 C CNN
357F 1 "MIC5319" H 9550 5700 60 0000 C CNN
358F 2 "~" H 10000 5050 60 0000 C CNN
359 1 9550 5450
360 1 0 0 -1
361$EndComp
362$Comp
363L MICRO-USB-B-SMD U?
364U 1 1 4FCAA5E6
365P 1550 1100
366F 0 "U?" H 1650 650 60 0000 C CNN
367F 1 "MICRO-USB-B-SMD" H 1400 1450 60 0000 C CNN
368 1 1550 1100
369 1 0 0 -1
370$EndComp
371Text Label 4500 4400 2 60 ~ 0
372RESET#
c14f13bd
UH
373Text Label 1550 4750 0 60 ~ 0
374RESET#
375$Comp
376L R R?
377U 1 1 4FCAA3E6
378P 1200 4750
379F 0 "R?" V 1280 4750 50 0000 C CNN
380F 1 "100K" V 1200 4750 50 0000 C CNN
381 1 1200 4750
382 0 -1 -1 0
383$EndComp
384$Comp
385L +3.3V #PWR?
386U 1 1 4FCAA3E5
387P 850 4650
388F 0 "#PWR?" H 850 4610 30 0001 C CNN
389F 1 "+3.3V" H 850 4760 30 0000 C CNN
390 1 850 4650
391 1 0 0 -1
392$EndComp
393Text Notes 1850 5050 2 60 ~ 0
394RESET is tied to VCC
395Text Label 1550 4000 0 60 ~ 0
396WAKEUP
397Text Notes 1900 4300 2 60 ~ 0
398WAKEUP is tied to VCC
399Text Label 4500 4600 2 60 ~ 0
400WAKEUP
6e62cc21
UH
401Text Label 2150 2500 0 60 ~ 0
402XTALIN
403Text Label 1350 2500 2 60 ~ 0
404XTALOUT
405Text Label 4500 2900 2 60 ~ 0
406XTALIN
407Text Label 4500 2800 2 60 ~ 0
408XTALOUT
409Text Notes 2050 3450 2 60 ~ 0
41024MHz crystal
80e7dd38 411Text Notes 10100 6400 2 60 ~ 0
6e62cc21
UH
4123.3V voltage regulator
413Text Notes 1500 2050 2 60 ~ 0
414USB
415Text Notes 4800 5100 2 60 ~ 0
416RESERVED must be tied to GND
417Text Label 4500 3500 2 60 ~ 0
418CLKOUT
419Text Label 4500 3400 2 60 ~ 0
420IFCLK
421Text Label 7400 4100 0 60 ~ 0
422PB7
423Text Label 7400 4000 0 60 ~ 0
424PB6
425Text Label 7400 3900 0 60 ~ 0
426PB5
427Text Label 7400 3800 0 60 ~ 0
428PB4
429Text Label 7400 3700 0 60 ~ 0
430PB3
431Text Label 7400 3600 0 60 ~ 0
432PB2
433Text Label 7400 3500 0 60 ~ 0
434PB1
435Text Label 7400 3400 0 60 ~ 0
436PB0
437Text Label 4500 4200 2 60 ~ 0
438CTL2
439Text Label 4500 4100 2 60 ~ 0
440CTL1
441Text Label 4500 4000 2 60 ~ 0
442CTL0
443NoConn ~ 4600 2600
444NoConn ~ 4600 2500
445Text Notes 950 7550 0 60 ~ 0
4462.2uF/100nF bypass capacitors for all AVCC pins\n
b5d611ce
UH
447$Comp
448L C C?
449U 1 1 4FCA9C86
6e62cc21
UH
450P 2200 7050
451F 0 "C?" H 2250 7150 50 0000 L CNN
452F 1 "100nF" V 2300 6750 50 0000 L CNN
453 1 2200 7050
b5d611ce
UH
454 1 0 0 -1
455$EndComp
b5d611ce
UH
456$Comp
457L GND #PWR?
458U 1 1 4FCA9C85
6e62cc21
UH
459P 2200 7350
460F 0 "#PWR?" H 2200 7350 30 0001 C CNN
461F 1 "GND" H 2200 7280 30 0001 C CNN
462 1 2200 7350
b5d611ce
UH
463 1 0 0 -1
464$EndComp
465$Comp
466L +3.3V #PWR?
467U 1 1 4FCA9C84
6e62cc21
UH
468P 2200 6750
469F 0 "#PWR?" H 2200 6710 30 0001 C CNN
470F 1 "+3.3V" H 2200 6860 30 0000 C CNN
471 1 2200 6750
b5d611ce
UH
472 1 0 0 -1
473$EndComp
474$Comp
475L +3.3V #PWR?
476U 1 1 4FCA9C80
6e62cc21
UH
477P 1900 6750
478F 0 "#PWR?" H 1900 6710 30 0001 C CNN
479F 1 "+3.3V" H 1900 6860 30 0000 C CNN
480 1 1900 6750
b5d611ce
UH
481 1 0 0 -1
482$EndComp
483$Comp
484L GND #PWR?
485U 1 1 4FCA9C7F
6e62cc21
UH
486P 1900 7350
487F 0 "#PWR?" H 1900 7350 30 0001 C CNN
488F 1 "GND" H 1900 7280 30 0001 C CNN
489 1 1900 7350
b5d611ce
UH
490 1 0 0 -1
491$EndComp
b5d611ce
UH
492$Comp
493L C C?
494U 1 1 4FCA9C7E
6e62cc21
UH
495P 1900 7050
496F 0 "C?" H 1950 7150 50 0000 L CNN
497F 1 "100nF" V 2000 6750 50 0000 L CNN
498 1 1900 7050
b5d611ce
UH
499 1 0 0 -1
500$EndComp
501$Comp
502L C C?
503U 1 1 4FCA9C79
6e62cc21
UH
504P 1600 7050
505F 0 "C?" H 1650 7150 50 0000 L CNN
506F 1 "2.2uF" V 1700 6750 50 0000 L CNN
507 1 1600 7050
b5d611ce
UH
508 1 0 0 -1
509$EndComp
b5d611ce
UH
510$Comp
511L GND #PWR?
512U 1 1 4FCA9C78
6e62cc21
UH
513P 1600 7350
514F 0 "#PWR?" H 1600 7350 30 0001 C CNN
515F 1 "GND" H 1600 7280 30 0001 C CNN
516 1 1600 7350
b5d611ce
UH
517 1 0 0 -1
518$EndComp
519$Comp
520L +3.3V #PWR?
521U 1 1 4FCA9C77
6e62cc21
UH
522P 1600 6750
523F 0 "#PWR?" H 1600 6710 30 0001 C CNN
524F 1 "+3.3V" H 1600 6860 30 0000 C CNN
525 1 1600 6750
b5d611ce
UH
526 1 0 0 -1
527$EndComp
528$Comp
529L +3.3V #PWR?
530U 1 1 4FCA9C5F
6e62cc21
UH
531P 1300 6750
532F 0 "#PWR?" H 1300 6710 30 0001 C CNN
533F 1 "+3.3V" H 1300 6860 30 0000 C CNN
534 1 1300 6750
b5d611ce
UH
535 1 0 0 -1
536$EndComp
537$Comp
538L GND #PWR?
539U 1 1 4FCA9C5E
6e62cc21
UH
540P 1300 7350
541F 0 "#PWR?" H 1300 7350 30 0001 C CNN
542F 1 "GND" H 1300 7280 30 0001 C CNN
543 1 1300 7350
b5d611ce
UH
544 1 0 0 -1
545$EndComp
b5d611ce
UH
546$Comp
547L C C?
548U 1 1 4FCA9C5D
6e62cc21
UH
549P 1300 7050
550F 0 "C?" H 1350 7150 50 0000 L CNN
551F 1 "2.2uF" V 1400 6750 50 0000 L CNN
552 1 1300 7050
b5d611ce
UH
553 1 0 0 -1
554$EndComp
4971f81a
UH
555Text Notes 1150 6350 0 60 ~ 0
556100nF bypass capacitors for all VCC pins\n
557$Comp
558L C C?
559U 1 1 4FCA97A0
560P 2800 5850
561F 0 "C?" H 2850 5950 50 0000 L CNN
562F 1 "100nF" V 2900 5550 50 0000 L CNN
563 1 2800 5850
564 1 0 0 -1
565$EndComp
4971f81a
UH
566$Comp
567L GND #PWR?
568U 1 1 4FCA979F
569P 2800 6150
570F 0 "#PWR?" H 2800 6150 30 0001 C CNN
571F 1 "GND" H 2800 6080 30 0001 C CNN
572 1 2800 6150
573 1 0 0 -1
574$EndComp
03075598 575$Comp
d322e48e 576L +3.3V #PWR?
4971f81a
UH
577U 1 1 4FCA979E
578P 2800 5550
579F 0 "#PWR?" H 2800 5510 30 0001 C CNN
580F 1 "+3.3V" H 2800 5660 30 0000 C CNN
581 1 2800 5550
582 1 0 0 -1
583$EndComp
584$Comp
585L +3.3V #PWR?
586U 1 1 4FCA979B
587P 2500 5550
588F 0 "#PWR?" H 2500 5510 30 0001 C CNN
589F 1 "+3.3V" H 2500 5660 30 0000 C CNN
590 1 2500 5550
591 1 0 0 -1
592$EndComp
593$Comp
594L GND #PWR?
595U 1 1 4FCA979A
596P 2500 6150
597F 0 "#PWR?" H 2500 6150 30 0001 C CNN
598F 1 "GND" H 2500 6080 30 0001 C CNN
599 1 2500 6150
600 1 0 0 -1
601$EndComp
4971f81a
UH
602$Comp
603L C C?
604U 1 1 4FCA9799
605P 2500 5850
606F 0 "C?" H 2550 5950 50 0000 L CNN
607F 1 "100nF" V 2600 5550 50 0000 L CNN
608 1 2500 5850
609 1 0 0 -1
610$EndComp
611$Comp
612L C C?
613U 1 1 4FCA9793
614P 1900 5850
615F 0 "C?" H 1950 5950 50 0000 L CNN
616F 1 "100nF" V 2000 5550 50 0000 L CNN
617 1 1900 5850
618 1 0 0 -1
619$EndComp
4971f81a
UH
620$Comp
621L GND #PWR?
622U 1 1 4FCA9792
623P 1900 6150
624F 0 "#PWR?" H 1900 6150 30 0001 C CNN
625F 1 "GND" H 1900 6080 30 0001 C CNN
626 1 1900 6150
627 1 0 0 -1
628$EndComp
629$Comp
630L +3.3V #PWR?
631U 1 1 4FCA9791
632P 1900 5550
633F 0 "#PWR?" H 1900 5510 30 0001 C CNN
634F 1 "+3.3V" H 1900 5660 30 0000 C CNN
635 1 1900 5550
636 1 0 0 -1
637$EndComp
638$Comp
639L +3.3V #PWR?
640U 1 1 4FCA9779
641P 1600 5550
642F 0 "#PWR?" H 1600 5510 30 0001 C CNN
643F 1 "+3.3V" H 1600 5660 30 0000 C CNN
644 1 1600 5550
03075598
UH
645 1 0 0 -1
646$EndComp
4971f81a
UH
647$Comp
648L GND #PWR?
649U 1 1 4FCA9778
650P 1600 6150
651F 0 "#PWR?" H 1600 6150 30 0001 C CNN
652F 1 "GND" H 1600 6080 30 0001 C CNN
653 1 1600 6150
654 1 0 0 -1
655$EndComp
4971f81a
UH
656$Comp
657L C C?
658U 1 1 4FCA9777
659P 1600 5850
660F 0 "C?" H 1650 5950 50 0000 L CNN
661F 1 "100nF" V 1700 5550 50 0000 L CNN
662 1 1600 5850
663 1 0 0 -1
664$EndComp
665$Comp
666L C C?
667U 1 1 4FCA9724
668P 2200 5850
669F 0 "C?" H 2250 5950 50 0000 L CNN
670F 1 "100nF" V 2300 5550 50 0000 L CNN
671 1 2200 5850
672 1 0 0 -1
673$EndComp
4971f81a
UH
674$Comp
675L GND #PWR?
676U 1 1 4FCA9723
677P 2200 6150
678F 0 "#PWR?" H 2200 6150 30 0001 C CNN
679F 1 "GND" H 2200 6080 30 0001 C CNN
680 1 2200 6150
681 1 0 0 -1
682$EndComp
683$Comp
684L +3.3V #PWR?
685U 1 1 4FCA9722
686P 2200 5550
687F 0 "#PWR?" H 2200 5510 30 0001 C CNN
688F 1 "+3.3V" H 2200 5660 30 0000 C CNN
689 1 2200 5550
690 1 0 0 -1
691$EndComp
692$Comp
693L +3.3V #PWR?
694U 1 1 4FCA9708
695P 1300 5550
696F 0 "#PWR?" H 1300 5510 30 0001 C CNN
697F 1 "+3.3V" H 1300 5660 30 0000 C CNN
698 1 1300 5550
699 1 0 0 -1
700$EndComp
701$Comp
702L GND #PWR?
703U 1 1 4FCA9706
704P 1300 6150
705F 0 "#PWR?" H 1300 6150 30 0001 C CNN
706F 1 "GND" H 1300 6080 30 0001 C CNN
707 1 1300 6150
708 1 0 0 -1
709$EndComp
4971f81a
UH
710$Comp
711L C C?
712U 1 1 4FCA96AB
713P 1300 5850
714F 0 "C?" H 1350 5950 50 0000 L CNN
715F 1 "100nF" V 1400 5550 50 0000 L CNN
716 1 1300 5850
717 1 0 0 -1
718$EndComp
719$Comp
720L +3.3V #PWR?
721U 1 1 4FCA95BE
6e62cc21
UH
722P 850 3900
723F 0 "#PWR?" H 850 3860 30 0001 C CNN
724F 1 "+3.3V" H 850 4010 30 0000 C CNN
725 1 850 3900
4971f81a
UH
726 1 0 0 -1
727$EndComp
d322e48e
UH
728$Comp
729L R R?
730U 1 1 4FCA95B2
6e62cc21
UH
731P 1200 4000
732F 0 "R?" V 1280 4000 50 0000 C CNN
733F 1 "100K" V 1200 4000 50 0000 C CNN
734 1 1200 4000
d322e48e
UH
735 0 -1 -1 0
736$EndComp
737$Comp
738L GND #PWR?
739U 1 1 4FCA94C1
740P 4500 4900
741F 0 "#PWR?" H 4500 4900 30 0001 C CNN
742F 1 "GND" H 4500 4830 30 0001 C CNN
743 1 4500 4900
744 1 0 0 -1
745$EndComp
6e62cc21 746Text Notes 2500 4700 0 60 ~ 0
67234676 747I2C pullups
6e62cc21 748Text Label 3100 4500 0 60 ~ 0
67234676 749SDA
6e62cc21 750Text Label 3100 4250 0 60 ~ 0
67234676
UH
751SCL
752Text Label 4500 3800 2 60 ~ 0
753SDA
754Text Label 4500 3700 2 60 ~ 0
755SCL
756$Comp
757L +3.3V #PWR?
758U 1 1 4FCA93DC
6e62cc21
UH
759P 2400 4150
760F 0 "#PWR?" H 2400 4110 30 0001 C CNN
761F 1 "+3.3V" H 2400 4260 30 0000 C CNN
762 1 2400 4150
67234676
UH
763 1 0 0 -1
764$EndComp
03075598
UH
765$Comp
766L R R?
767U 1 1 4FCA93C6
6e62cc21
UH
768P 2750 4500
769F 0 "R?" V 2830 4500 50 0000 C CNN
770F 1 "2K2" V 2750 4500 50 0000 C CNN
771 1 2750 4500
03075598
UH
772 0 -1 -1 0
773$EndComp
774$Comp
775L R R?
776U 1 1 4FCA93BD
6e62cc21
UH
777P 2750 4250
778F 0 "R?" V 2830 4250 50 0000 C CNN
779F 1 "2K2" V 2750 4250 50 0000 C CNN
780 1 2750 4250
03075598
UH
781 0 -1 -1 0
782$EndComp
6e62cc21 783Text Label 4500 3200 2 60 ~ 0
03075598 784DM
6e62cc21 785Text Label 4500 3100 2 60 ~ 0
03075598 786DP
d8a1bc1c
UH
787NoConn ~ 7300 3200
788NoConn ~ 7300 3100
789NoConn ~ 7300 3000
790NoConn ~ 7300 2900
791NoConn ~ 7300 2800
792NoConn ~ 7300 2700
793NoConn ~ 7300 2600
794NoConn ~ 7300 2500
795NoConn ~ 7300 4300
796NoConn ~ 7300 4400
797NoConn ~ 7300 4500
798NoConn ~ 7300 4600
799NoConn ~ 7300 4700
800NoConn ~ 7300 4800
801NoConn ~ 7300 4900
802NoConn ~ 7300 5000
803$Comp
804L GND #PWR?
805U 1 1 4FC8F816
806P 5900 5500
807F 0 "#PWR?" H 5900 5500 30 0001 C CNN
808F 1 "GND" H 5900 5430 30 0001 C CNN
809 1 5900 5500
810 1 0 0 -1
811$EndComp
812$Comp
813L +3.3V #PWR?
814U 1 1 4FC8F7FE
815P 5900 1900
816F 0 "#PWR?" H 5900 1860 30 0001 C CNN
817F 1 "+3.3V" H 5900 2010 30 0000 C CNN
818 1 5900 1900
819 1 0 0 -1
820$EndComp
821$Comp
822L GND #PWR?
823U 1 1 4FC8F70E
6e62cc21
UH
824P 1350 3200
825F 0 "#PWR?" H 1350 3200 30 0001 C CNN
826F 1 "GND" H 1350 3130 30 0001 C CNN
827 1 1350 3200
d8a1bc1c
UH
828 1 0 0 -1
829$EndComp
830$Comp
831L GND #PWR?
832U 1 1 4FC8F706
6e62cc21
UH
833P 2150 3200
834F 0 "#PWR?" H 2150 3200 30 0001 C CNN
835F 1 "GND" H 2150 3130 30 0001 C CNN
836 1 2150 3200
d8a1bc1c
UH
837 1 0 0 -1
838$EndComp
2299d655
UH
839$Comp
840L C C?
841U 1 1 4FC8F6F8
6e62cc21
UH
842P 1350 2900
843F 0 "C?" H 1400 3000 50 0000 L CNN
844F 1 "12pF" H 1400 2800 50 0000 L CNN
845 1 1350 2900
2299d655
UH
846 1 0 0 -1
847$EndComp
848$Comp
849L C C?
850U 1 1 4FC8F6F5
6e62cc21
UH
851P 2150 2900
852F 0 "C?" H 2200 3000 50 0000 L CNN
853F 1 "12pF" H 2200 2800 50 0000 L CNN
854 1 2150 2900
2299d655
UH
855 1 0 0 -1
856$EndComp
857$Comp
858L CRYSTAL X?
859U 1 1 4FC8F695
6e62cc21
UH
860P 1750 2600
861F 0 "X?" H 1750 2750 60 0000 C CNN
862F 1 "24MHz" H 1750 2450 60 0000 C CNN
863 1 1750 2600
2299d655
UH
864 -1 0 0 1
865$EndComp
866$Comp
867L GND #PWR?
868U 1 1 4FC8F61F
6e62cc21
UH
869P 2150 1900
870F 0 "#PWR?" H 2150 1900 30 0001 C CNN
871F 1 "GND" H 2150 1830 30 0001 C CNN
872 1 2150 1900
2299d655
UH
873 1 0 0 -1
874$EndComp
875$Comp
876L +5V #PWR?
877U 1 1 4FC8F618
6e62cc21
UH
878P 2150 800
879F 0 "#PWR?" H 2150 890 20 0001 C CNN
880F 1 "+5V" H 2150 890 30 0000 C CNN
881 1 2150 800
2299d655
UH
882 1 0 0 -1
883$EndComp
6e62cc21 884Text Label 2250 900 0 60 ~ 0
e021a006 885VBUS
6e62cc21 886Text Label 2250 1000 0 60 ~ 0
e021a006 887DM
6e62cc21 888Text Label 2250 1100 0 60 ~ 0
e021a006 889DP
6e62cc21
UH
890NoConn ~ 2050 1200
891Text Label 1150 1800 2 60 ~ 0
e021a006
UH
892SHIELD
893$Comp
894L R R?
895U 1 1 4FC8F58A
6e62cc21
UH
896P 1800 1800
897F 0 "R?" V 1880 1800 50 0000 C CNN
898F 1 "0R" V 1800 1800 50 0000 C CNN
899 1 1800 1800
e021a006
UH
900 0 -1 -1 0
901$EndComp
198d41c2
UH
902$Comp
903L GND #PWR?
904U 1 1 4FC8F4A1
80e7dd38
UH
905P 8800 6150
906F 0 "#PWR?" H 8800 6150 30 0001 C CNN
907F 1 "GND" H 8800 6080 30 0001 C CNN
908 1 8800 6150
198d41c2
UH
909 1 0 0 -1
910$EndComp
911$Comp
912L GND #PWR?
913U 1 1 4FC8F49F
80e7dd38
UH
914P 10550 6150
915F 0 "#PWR?" H 10550 6150 30 0001 C CNN
916F 1 "GND" H 10550 6080 30 0001 C CNN
917 1 10550 6150
198d41c2
UH
918 1 0 0 -1
919$EndComp
920$Comp
921L GND #PWR?
922U 1 1 4FC8F496
923P 9550 6000
924F 0 "#PWR?" H 9550 6000 30 0001 C CNN
925F 1 "GND" H 9550 5930 30 0001 C CNN
926 1 9550 6000
927 1 0 0 -1
928$EndComp
929$Comp
198d41c2
UH
930L +3,3V #PWR?
931U 1 1 4FC8F454
80e7dd38
UH
932P 10550 5300
933F 0 "#PWR?" H 10550 5260 30 0001 C CNN
934F 1 "+3,3V" H 10550 5410 30 0000 C CNN
935 1 10550 5300
198d41c2
UH
936 1 0 0 -1
937$EndComp
80e7dd38 938Text Label 8700 5400 2 60 ~ 0
198d41c2 939VBUS
c983d9ff 940$Comp
3198d888 941L CY7C68013A-56 IC?
c983d9ff
UH
942U 1 1 4FC8F245
943P 6000 3800
3198d888 944F 0 "IC?" H 6650 2300 60 0000 C CNN
c983d9ff
UH
945F 1 "CY7C68013A-56" H 6000 3800 60 0000 C CNN
946 1 6000 3800
947 1 0 0 -1
948$EndComp
eec70c8a 949$EndSCHEMATC