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FX2: Use "IC", not "U" for the chip refdes.
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3198d888 1EESchema Schematic File Version 2 date Sun 03 Jun 2012 01:42:37 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$Descr A4 11700 8267
37encoding utf-8
38Sheet 1 1
39Title ""
03075598 40Date "2 jun 2012"
eec70c8a
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41Rev ""
42Comp ""
43Comment1 ""
44Comment2 ""
45Comment3 ""
46Comment4 ""
47$EndDescr
c14f13bd
UH
48Text Label 4500 4400 2 60 ~ 0
49RESET#
6e62cc21 50Wire Wire Line
c14f13bd 51 4600 4400 4500 4400
6e62cc21 52Wire Wire Line
c14f13bd 53 1350 2700 1350 2500
6e62cc21 54Wire Wire Line
c14f13bd 55 4600 2800 4500 2800
6e62cc21 56Wire Wire Line
c14f13bd 57 2150 2700 2150 2500
6e62cc21 58Wire Wire Line
c14f13bd 59 4500 3200 4600 3200
6e62cc21 60Wire Wire Line
c14f13bd 61 4600 3500 4500 3500
6e62cc21 62Wire Wire Line
c14f13bd 63 7300 4100 7400 4100
6e62cc21 64Wire Wire Line
c14f13bd 65 7300 3900 7400 3900
6e62cc21 66Wire Wire Line
c14f13bd 67 7300 3700 7400 3700
6e62cc21 68Wire Wire Line
c14f13bd 69 7300 3500 7400 3500
6e62cc21 70Wire Wire Line
c14f13bd 71 4600 4200 4500 4200
6e62cc21 72Wire Wire Line
c14f13bd 73 4600 4000 4500 4000
6e62cc21 74Wire Wire Line
c14f13bd 75 1300 5650 1300 5550
6e62cc21 76Wire Wire Line
c14f13bd
UH
77 1550 4000 1450 4000
78Connection ~ 2400 4250
6e62cc21 79Wire Wire Line
c14f13bd 80 2400 4250 2500 4250
6e62cc21 81Wire Wire Line
c14f13bd 82 2500 4500 2400 4500
6e62cc21 83Wire Wire Line
c14f13bd 84 3000 4500 3100 4500
6e62cc21 85Wire Wire Line
c14f13bd 86 4600 3800 4500 3800
6e62cc21 87Wire Wire Line
c14f13bd
UH
88 5900 5500 5900 5300
89Connection ~ 5700 5400
6e62cc21 90Wire Wire Line
c14f13bd
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91 5700 5300 5700 5400
92Connection ~ 5900 5400
93Connection ~ 6200 5400
6e62cc21 94Wire Wire Line
c14f13bd 95 6200 5300 6200 5400
6e62cc21 96Wire Wire Line
c14f13bd
UH
97 5900 1900 5900 2100
98Connection ~ 5700 2000
6e62cc21 99Wire Wire Line
c14f13bd
UH
100 5700 2100 5700 2000
101Connection ~ 5900 2000
102Connection ~ 6200 2000
6e62cc21 103Wire Wire Line
c14f13bd 104 6200 2100 6200 2000
6e62cc21 105Wire Wire Line
c14f13bd 106 1350 3100 1350 3200
6e62cc21 107Wire Wire Line
c14f13bd 108 1350 2600 1450 2600
6e62cc21 109Wire Wire Line
c14f13bd 110 2250 1100 2050 1100
6e62cc21 111Wire Wire Line
c14f13bd
UH
112 2250 900 2050 900
113Connection ~ 2150 1800
6e62cc21 114Wire Wire Line
c14f13bd 115 2150 1900 2150 1300
6e62cc21 116Wire Wire Line
c14f13bd 117 1550 1800 1150 1800
6e62cc21 118Wire Wire Line
c14f13bd 119 2150 1300 2050 1300
6e62cc21 120Wire Wire Line
c14f13bd 121 1350 1700 1350 1800
6e62cc21 122Wire Wire Line
c14f13bd 123 1150 1800 1150 1700
6e62cc21 124Wire Wire Line
c14f13bd 125 9550 5950 9550 6000
6e62cc21 126Wire Wire Line
c14f13bd 127 8900 5900 8900 6000
6e62cc21 128Wire Wire Line
c14f13bd
UH
129 10350 5500 10350 5300
130Connection ~ 8900 5400
6e62cc21 131Wire Wire Line
c14f13bd 132 8900 5400 8900 5500
6e62cc21 133Wire Wire Line
c14f13bd
UH
134 10650 5400 10150 5400
135Connection ~ 10250 5400
6e62cc21 136Wire Wire Line
c14f13bd 137 10250 5400 10250 5500
6e62cc21 138Wire Wire Line
c14f13bd 139 10250 5500 10150 5500
6e62cc21 140Wire Wire Line
c14f13bd
UH
141 8800 5400 9000 5400
142Connection ~ 10350 5400
6e62cc21 143Wire Wire Line
c14f13bd 144 10350 5900 10350 6000
6e62cc21 145Wire Wire Line
c14f13bd 146 1250 1700 1250 1800
6e62cc21 147Wire Wire Line
c14f13bd 148 1450 1700 1450 1800
6e62cc21 149Wire Wire Line
c14f13bd 150 2150 1800 2050 1800
6e62cc21 151Wire Wire Line
c14f13bd 152 2250 1000 2050 1000
6e62cc21 153Wire Wire Line
c14f13bd
UH
154 2150 900 2150 800
155Connection ~ 2150 900
156Connection ~ 1350 2600
6e62cc21 157Wire Wire Line
c14f13bd 158 2150 2600 2050 2600
6e62cc21
UH
159Connection ~ 2150 2600
160Wire Wire Line
c14f13bd 161 2150 3100 2150 3200
6e62cc21 162Wire Wire Line
c14f13bd 163 5500 2100 5500 2000
6e62cc21 164Wire Wire Line
c14f13bd 165 5500 2000 6300 2000
6e62cc21 166Wire Wire Line
c14f13bd 167 6300 2000 6300 2100
6e62cc21 168Wire Wire Line
c14f13bd
UH
169 6000 2100 6000 2000
170Connection ~ 6000 2000
6e62cc21 171Wire Wire Line
c14f13bd
UH
172 5800 2100 5800 2000
173Connection ~ 5800 2000
6e62cc21 174Wire Wire Line
c14f13bd
UH
175 5600 2100 5600 2000
176Connection ~ 5600 2000
6e62cc21 177Wire Wire Line
c14f13bd 178 5500 5300 5500 5400
6e62cc21 179Wire Wire Line
c14f13bd 180 5500 5400 6300 5400
6e62cc21 181Wire Wire Line
c14f13bd 182 6300 5400 6300 5300
6e62cc21 183Wire Wire Line
c14f13bd
UH
184 6000 5300 6000 5400
185Connection ~ 6000 5400
6e62cc21 186Wire Wire Line
c14f13bd
UH
187 5800 5300 5800 5400
188Connection ~ 5800 5400
6e62cc21 189Wire Wire Line
c14f13bd
UH
190 5600 5300 5600 5400
191Connection ~ 5600 5400
6e62cc21 192Wire Wire Line
c14f13bd 193 4600 3700 4500 3700
6e62cc21 194Wire Wire Line
c14f13bd 195 3000 4250 3100 4250
6e62cc21 196Wire Wire Line
c14f13bd 197 2400 4500 2400 4150
6e62cc21 198Wire Wire Line
c14f13bd 199 4600 4800 4500 4800
6e62cc21 200Wire Wire Line
c14f13bd 201 4500 4800 4500 4900
6e62cc21 202Wire Wire Line
c14f13bd 203 950 4000 850 4000
6e62cc21 204Wire Wire Line
c14f13bd 205 850 4000 850 3900
6e62cc21 206Wire Wire Line
c14f13bd 207 1300 6050 1300 6150
6e62cc21 208Wire Wire Line
c14f13bd 209 2200 6050 2200 6150
6e62cc21 210Wire Wire Line
c14f13bd 211 2200 5650 2200 5550
6e62cc21 212Wire Wire Line
c14f13bd 213 1600 5650 1600 5550
6e62cc21 214Wire Wire Line
c14f13bd 215 1600 6050 1600 6150
6e62cc21 216Wire Wire Line
c14f13bd 217 1900 6050 1900 6150
6e62cc21 218Wire Wire Line
c14f13bd 219 1900 5650 1900 5550
6e62cc21 220Wire Wire Line
c14f13bd 221 2500 5650 2500 5550
6e62cc21 222Wire Wire Line
c14f13bd 223 2500 6050 2500 6150
6e62cc21 224Wire Wire Line
c14f13bd 225 2800 6050 2800 6150
6e62cc21 226Wire Wire Line
c14f13bd 227 2800 5650 2800 5550
6e62cc21 228Wire Wire Line
c14f13bd 229 1300 6850 1300 6750
6e62cc21 230Wire Wire Line
c14f13bd 231 1300 7250 1300 7350
6e62cc21 232Wire Wire Line
c14f13bd 233 1600 7250 1600 7350
6e62cc21 234Wire Wire Line
c14f13bd 235 1600 6850 1600 6750
6e62cc21 236Wire Wire Line
c14f13bd 237 1900 6850 1900 6750
6e62cc21 238Wire Wire Line
c14f13bd 239 1900 7250 1900 7350
6e62cc21 240Wire Wire Line
c14f13bd 241 2200 7250 2200 7350
6e62cc21 242Wire Wire Line
c14f13bd 243 2200 6850 2200 6750
6e62cc21 244Wire Wire Line
c14f13bd 245 4600 4100 4500 4100
6e62cc21 246Wire Wire Line
c14f13bd 247 7300 3400 7400 3400
6e62cc21 248Wire Wire Line
c14f13bd 249 7300 3600 7400 3600
6e62cc21 250Wire Wire Line
c14f13bd 251 7300 3800 7400 3800
6e62cc21 252Wire Wire Line
c14f13bd 253 7300 4000 7400 4000
6e62cc21 254Wire Wire Line
c14f13bd 255 4600 3400 4500 3400
6e62cc21 256Wire Wire Line
c14f13bd 257 4600 3100 4500 3100
6e62cc21 258Wire Wire Line
c14f13bd
UH
259 4600 2900 4500 2900
260Wire Wire Line
261 4600 4600 4500 4600
262Wire Wire Line
263 850 4650 850 4750
264Wire Wire Line
265 850 4750 950 4750
266Wire Wire Line
267 1550 4750 1450 4750
268Text Label 1550 4750 0 60 ~ 0
269RESET#
270$Comp
271L R R?
272U 1 1 4FCAA3E6
273P 1200 4750
274F 0 "R?" V 1280 4750 50 0000 C CNN
275F 1 "100K" V 1200 4750 50 0000 C CNN
276 1 1200 4750
277 0 -1 -1 0
278$EndComp
279$Comp
280L +3.3V #PWR?
281U 1 1 4FCAA3E5
282P 850 4650
283F 0 "#PWR?" H 850 4610 30 0001 C CNN
284F 1 "+3.3V" H 850 4760 30 0000 C CNN
285 1 850 4650
286 1 0 0 -1
287$EndComp
288Text Notes 1850 5050 2 60 ~ 0
289RESET is tied to VCC
290Text Label 1550 4000 0 60 ~ 0
291WAKEUP
292Text Notes 1900 4300 2 60 ~ 0
293WAKEUP is tied to VCC
294Text Label 4500 4600 2 60 ~ 0
295WAKEUP
6e62cc21
UH
296Text Label 2150 2500 0 60 ~ 0
297XTALIN
298Text Label 1350 2500 2 60 ~ 0
299XTALOUT
300Text Label 4500 2900 2 60 ~ 0
301XTALIN
302Text Label 4500 2800 2 60 ~ 0
303XTALOUT
304Text Notes 2050 3450 2 60 ~ 0
30524MHz crystal
306Text Notes 10150 6350 2 60 ~ 0
3073.3V voltage regulator
308Text Notes 1500 2050 2 60 ~ 0
309USB
310Text Notes 4800 5100 2 60 ~ 0
311RESERVED must be tied to GND
312Text Label 4500 3500 2 60 ~ 0
313CLKOUT
314Text Label 4500 3400 2 60 ~ 0
315IFCLK
316Text Label 7400 4100 0 60 ~ 0
317PB7
318Text Label 7400 4000 0 60 ~ 0
319PB6
320Text Label 7400 3900 0 60 ~ 0
321PB5
322Text Label 7400 3800 0 60 ~ 0
323PB4
324Text Label 7400 3700 0 60 ~ 0
325PB3
326Text Label 7400 3600 0 60 ~ 0
327PB2
328Text Label 7400 3500 0 60 ~ 0
329PB1
330Text Label 7400 3400 0 60 ~ 0
331PB0
332Text Label 4500 4200 2 60 ~ 0
333CTL2
334Text Label 4500 4100 2 60 ~ 0
335CTL1
336Text Label 4500 4000 2 60 ~ 0
337CTL0
338NoConn ~ 4600 2600
339NoConn ~ 4600 2500
340Text Notes 950 7550 0 60 ~ 0
3412.2uF/100nF bypass capacitors for all AVCC pins\n
b5d611ce
UH
342$Comp
343L C C?
344U 1 1 4FCA9C86
6e62cc21
UH
345P 2200 7050
346F 0 "C?" H 2250 7150 50 0000 L CNN
347F 1 "100nF" V 2300 6750 50 0000 L CNN
348 1 2200 7050
b5d611ce
UH
349 1 0 0 -1
350$EndComp
b5d611ce
UH
351$Comp
352L GND #PWR?
353U 1 1 4FCA9C85
6e62cc21
UH
354P 2200 7350
355F 0 "#PWR?" H 2200 7350 30 0001 C CNN
356F 1 "GND" H 2200 7280 30 0001 C CNN
357 1 2200 7350
b5d611ce
UH
358 1 0 0 -1
359$EndComp
360$Comp
361L +3.3V #PWR?
362U 1 1 4FCA9C84
6e62cc21
UH
363P 2200 6750
364F 0 "#PWR?" H 2200 6710 30 0001 C CNN
365F 1 "+3.3V" H 2200 6860 30 0000 C CNN
366 1 2200 6750
b5d611ce
UH
367 1 0 0 -1
368$EndComp
369$Comp
370L +3.3V #PWR?
371U 1 1 4FCA9C80
6e62cc21
UH
372P 1900 6750
373F 0 "#PWR?" H 1900 6710 30 0001 C CNN
374F 1 "+3.3V" H 1900 6860 30 0000 C CNN
375 1 1900 6750
b5d611ce
UH
376 1 0 0 -1
377$EndComp
378$Comp
379L GND #PWR?
380U 1 1 4FCA9C7F
6e62cc21
UH
381P 1900 7350
382F 0 "#PWR?" H 1900 7350 30 0001 C CNN
383F 1 "GND" H 1900 7280 30 0001 C CNN
384 1 1900 7350
b5d611ce
UH
385 1 0 0 -1
386$EndComp
b5d611ce
UH
387$Comp
388L C C?
389U 1 1 4FCA9C7E
6e62cc21
UH
390P 1900 7050
391F 0 "C?" H 1950 7150 50 0000 L CNN
392F 1 "100nF" V 2000 6750 50 0000 L CNN
393 1 1900 7050
b5d611ce
UH
394 1 0 0 -1
395$EndComp
396$Comp
397L C C?
398U 1 1 4FCA9C79
6e62cc21
UH
399P 1600 7050
400F 0 "C?" H 1650 7150 50 0000 L CNN
401F 1 "2.2uF" V 1700 6750 50 0000 L CNN
402 1 1600 7050
b5d611ce
UH
403 1 0 0 -1
404$EndComp
b5d611ce
UH
405$Comp
406L GND #PWR?
407U 1 1 4FCA9C78
6e62cc21
UH
408P 1600 7350
409F 0 "#PWR?" H 1600 7350 30 0001 C CNN
410F 1 "GND" H 1600 7280 30 0001 C CNN
411 1 1600 7350
b5d611ce
UH
412 1 0 0 -1
413$EndComp
414$Comp
415L +3.3V #PWR?
416U 1 1 4FCA9C77
6e62cc21
UH
417P 1600 6750
418F 0 "#PWR?" H 1600 6710 30 0001 C CNN
419F 1 "+3.3V" H 1600 6860 30 0000 C CNN
420 1 1600 6750
b5d611ce
UH
421 1 0 0 -1
422$EndComp
423$Comp
424L +3.3V #PWR?
425U 1 1 4FCA9C5F
6e62cc21
UH
426P 1300 6750
427F 0 "#PWR?" H 1300 6710 30 0001 C CNN
428F 1 "+3.3V" H 1300 6860 30 0000 C CNN
429 1 1300 6750
b5d611ce
UH
430 1 0 0 -1
431$EndComp
432$Comp
433L GND #PWR?
434U 1 1 4FCA9C5E
6e62cc21
UH
435P 1300 7350
436F 0 "#PWR?" H 1300 7350 30 0001 C CNN
437F 1 "GND" H 1300 7280 30 0001 C CNN
438 1 1300 7350
b5d611ce
UH
439 1 0 0 -1
440$EndComp
b5d611ce
UH
441$Comp
442L C C?
443U 1 1 4FCA9C5D
6e62cc21
UH
444P 1300 7050
445F 0 "C?" H 1350 7150 50 0000 L CNN
446F 1 "2.2uF" V 1400 6750 50 0000 L CNN
447 1 1300 7050
b5d611ce
UH
448 1 0 0 -1
449$EndComp
4971f81a
UH
450Text Notes 1150 6350 0 60 ~ 0
451100nF bypass capacitors for all VCC pins\n
452$Comp
453L C C?
454U 1 1 4FCA97A0
455P 2800 5850
456F 0 "C?" H 2850 5950 50 0000 L CNN
457F 1 "100nF" V 2900 5550 50 0000 L CNN
458 1 2800 5850
459 1 0 0 -1
460$EndComp
4971f81a
UH
461$Comp
462L GND #PWR?
463U 1 1 4FCA979F
464P 2800 6150
465F 0 "#PWR?" H 2800 6150 30 0001 C CNN
466F 1 "GND" H 2800 6080 30 0001 C CNN
467 1 2800 6150
468 1 0 0 -1
469$EndComp
03075598 470$Comp
d322e48e 471L +3.3V #PWR?
4971f81a
UH
472U 1 1 4FCA979E
473P 2800 5550
474F 0 "#PWR?" H 2800 5510 30 0001 C CNN
475F 1 "+3.3V" H 2800 5660 30 0000 C CNN
476 1 2800 5550
477 1 0 0 -1
478$EndComp
479$Comp
480L +3.3V #PWR?
481U 1 1 4FCA979B
482P 2500 5550
483F 0 "#PWR?" H 2500 5510 30 0001 C CNN
484F 1 "+3.3V" H 2500 5660 30 0000 C CNN
485 1 2500 5550
486 1 0 0 -1
487$EndComp
488$Comp
489L GND #PWR?
490U 1 1 4FCA979A
491P 2500 6150
492F 0 "#PWR?" H 2500 6150 30 0001 C CNN
493F 1 "GND" H 2500 6080 30 0001 C CNN
494 1 2500 6150
495 1 0 0 -1
496$EndComp
4971f81a
UH
497$Comp
498L C C?
499U 1 1 4FCA9799
500P 2500 5850
501F 0 "C?" H 2550 5950 50 0000 L CNN
502F 1 "100nF" V 2600 5550 50 0000 L CNN
503 1 2500 5850
504 1 0 0 -1
505$EndComp
506$Comp
507L C C?
508U 1 1 4FCA9793
509P 1900 5850
510F 0 "C?" H 1950 5950 50 0000 L CNN
511F 1 "100nF" V 2000 5550 50 0000 L CNN
512 1 1900 5850
513 1 0 0 -1
514$EndComp
4971f81a
UH
515$Comp
516L GND #PWR?
517U 1 1 4FCA9792
518P 1900 6150
519F 0 "#PWR?" H 1900 6150 30 0001 C CNN
520F 1 "GND" H 1900 6080 30 0001 C CNN
521 1 1900 6150
522 1 0 0 -1
523$EndComp
524$Comp
525L +3.3V #PWR?
526U 1 1 4FCA9791
527P 1900 5550
528F 0 "#PWR?" H 1900 5510 30 0001 C CNN
529F 1 "+3.3V" H 1900 5660 30 0000 C CNN
530 1 1900 5550
531 1 0 0 -1
532$EndComp
533$Comp
534L +3.3V #PWR?
535U 1 1 4FCA9779
536P 1600 5550
537F 0 "#PWR?" H 1600 5510 30 0001 C CNN
538F 1 "+3.3V" H 1600 5660 30 0000 C CNN
539 1 1600 5550
03075598
UH
540 1 0 0 -1
541$EndComp
4971f81a
UH
542$Comp
543L GND #PWR?
544U 1 1 4FCA9778
545P 1600 6150
546F 0 "#PWR?" H 1600 6150 30 0001 C CNN
547F 1 "GND" H 1600 6080 30 0001 C CNN
548 1 1600 6150
549 1 0 0 -1
550$EndComp
4971f81a
UH
551$Comp
552L C C?
553U 1 1 4FCA9777
554P 1600 5850
555F 0 "C?" H 1650 5950 50 0000 L CNN
556F 1 "100nF" V 1700 5550 50 0000 L CNN
557 1 1600 5850
558 1 0 0 -1
559$EndComp
560$Comp
561L C C?
562U 1 1 4FCA9724
563P 2200 5850
564F 0 "C?" H 2250 5950 50 0000 L CNN
565F 1 "100nF" V 2300 5550 50 0000 L CNN
566 1 2200 5850
567 1 0 0 -1
568$EndComp
4971f81a
UH
569$Comp
570L GND #PWR?
571U 1 1 4FCA9723
572P 2200 6150
573F 0 "#PWR?" H 2200 6150 30 0001 C CNN
574F 1 "GND" H 2200 6080 30 0001 C CNN
575 1 2200 6150
576 1 0 0 -1
577$EndComp
578$Comp
579L +3.3V #PWR?
580U 1 1 4FCA9722
581P 2200 5550
582F 0 "#PWR?" H 2200 5510 30 0001 C CNN
583F 1 "+3.3V" H 2200 5660 30 0000 C CNN
584 1 2200 5550
585 1 0 0 -1
586$EndComp
587$Comp
588L +3.3V #PWR?
589U 1 1 4FCA9708
590P 1300 5550
591F 0 "#PWR?" H 1300 5510 30 0001 C CNN
592F 1 "+3.3V" H 1300 5660 30 0000 C CNN
593 1 1300 5550
594 1 0 0 -1
595$EndComp
596$Comp
597L GND #PWR?
598U 1 1 4FCA9706
599P 1300 6150
600F 0 "#PWR?" H 1300 6150 30 0001 C CNN
601F 1 "GND" H 1300 6080 30 0001 C CNN
602 1 1300 6150
603 1 0 0 -1
604$EndComp
4971f81a
UH
605$Comp
606L C C?
607U 1 1 4FCA96AB
608P 1300 5850
609F 0 "C?" H 1350 5950 50 0000 L CNN
610F 1 "100nF" V 1400 5550 50 0000 L CNN
611 1 1300 5850
612 1 0 0 -1
613$EndComp
614$Comp
615L +3.3V #PWR?
616U 1 1 4FCA95BE
6e62cc21
UH
617P 850 3900
618F 0 "#PWR?" H 850 3860 30 0001 C CNN
619F 1 "+3.3V" H 850 4010 30 0000 C CNN
620 1 850 3900
4971f81a
UH
621 1 0 0 -1
622$EndComp
d322e48e
UH
623$Comp
624L R R?
625U 1 1 4FCA95B2
6e62cc21
UH
626P 1200 4000
627F 0 "R?" V 1280 4000 50 0000 C CNN
628F 1 "100K" V 1200 4000 50 0000 C CNN
629 1 1200 4000
d322e48e
UH
630 0 -1 -1 0
631$EndComp
632$Comp
633L GND #PWR?
634U 1 1 4FCA94C1
635P 4500 4900
636F 0 "#PWR?" H 4500 4900 30 0001 C CNN
637F 1 "GND" H 4500 4830 30 0001 C CNN
638 1 4500 4900
639 1 0 0 -1
640$EndComp
6e62cc21 641Text Notes 2500 4700 0 60 ~ 0
67234676 642I2C pullups
6e62cc21 643Text Label 3100 4500 0 60 ~ 0
67234676 644SDA
6e62cc21 645Text Label 3100 4250 0 60 ~ 0
67234676
UH
646SCL
647Text Label 4500 3800 2 60 ~ 0
648SDA
649Text Label 4500 3700 2 60 ~ 0
650SCL
651$Comp
652L +3.3V #PWR?
653U 1 1 4FCA93DC
6e62cc21
UH
654P 2400 4150
655F 0 "#PWR?" H 2400 4110 30 0001 C CNN
656F 1 "+3.3V" H 2400 4260 30 0000 C CNN
657 1 2400 4150
67234676
UH
658 1 0 0 -1
659$EndComp
03075598
UH
660$Comp
661L R R?
662U 1 1 4FCA93C6
6e62cc21
UH
663P 2750 4500
664F 0 "R?" V 2830 4500 50 0000 C CNN
665F 1 "2K2" V 2750 4500 50 0000 C CNN
666 1 2750 4500
03075598
UH
667 0 -1 -1 0
668$EndComp
669$Comp
670L R R?
671U 1 1 4FCA93BD
6e62cc21
UH
672P 2750 4250
673F 0 "R?" V 2830 4250 50 0000 C CNN
674F 1 "2K2" V 2750 4250 50 0000 C CNN
675 1 2750 4250
03075598
UH
676 0 -1 -1 0
677$EndComp
6e62cc21 678Text Label 4500 3200 2 60 ~ 0
03075598 679DM
6e62cc21 680Text Label 4500 3100 2 60 ~ 0
03075598 681DP
d8a1bc1c
UH
682NoConn ~ 7300 3200
683NoConn ~ 7300 3100
684NoConn ~ 7300 3000
685NoConn ~ 7300 2900
686NoConn ~ 7300 2800
687NoConn ~ 7300 2700
688NoConn ~ 7300 2600
689NoConn ~ 7300 2500
690NoConn ~ 7300 4300
691NoConn ~ 7300 4400
692NoConn ~ 7300 4500
693NoConn ~ 7300 4600
694NoConn ~ 7300 4700
695NoConn ~ 7300 4800
696NoConn ~ 7300 4900
697NoConn ~ 7300 5000
698$Comp
699L GND #PWR?
700U 1 1 4FC8F816
701P 5900 5500
702F 0 "#PWR?" H 5900 5500 30 0001 C CNN
703F 1 "GND" H 5900 5430 30 0001 C CNN
704 1 5900 5500
705 1 0 0 -1
706$EndComp
707$Comp
708L +3.3V #PWR?
709U 1 1 4FC8F7FE
710P 5900 1900
711F 0 "#PWR?" H 5900 1860 30 0001 C CNN
712F 1 "+3.3V" H 5900 2010 30 0000 C CNN
713 1 5900 1900
714 1 0 0 -1
715$EndComp
716$Comp
717L GND #PWR?
718U 1 1 4FC8F70E
6e62cc21
UH
719P 1350 3200
720F 0 "#PWR?" H 1350 3200 30 0001 C CNN
721F 1 "GND" H 1350 3130 30 0001 C CNN
722 1 1350 3200
d8a1bc1c
UH
723 1 0 0 -1
724$EndComp
725$Comp
726L GND #PWR?
727U 1 1 4FC8F706
6e62cc21
UH
728P 2150 3200
729F 0 "#PWR?" H 2150 3200 30 0001 C CNN
730F 1 "GND" H 2150 3130 30 0001 C CNN
731 1 2150 3200
d8a1bc1c
UH
732 1 0 0 -1
733$EndComp
2299d655
UH
734$Comp
735L C C?
736U 1 1 4FC8F6F8
6e62cc21
UH
737P 1350 2900
738F 0 "C?" H 1400 3000 50 0000 L CNN
739F 1 "12pF" H 1400 2800 50 0000 L CNN
740 1 1350 2900
2299d655
UH
741 1 0 0 -1
742$EndComp
743$Comp
744L C C?
745U 1 1 4FC8F6F5
6e62cc21
UH
746P 2150 2900
747F 0 "C?" H 2200 3000 50 0000 L CNN
748F 1 "12pF" H 2200 2800 50 0000 L CNN
749 1 2150 2900
2299d655
UH
750 1 0 0 -1
751$EndComp
752$Comp
753L CRYSTAL X?
754U 1 1 4FC8F695
6e62cc21
UH
755P 1750 2600
756F 0 "X?" H 1750 2750 60 0000 C CNN
757F 1 "24MHz" H 1750 2450 60 0000 C CNN
758 1 1750 2600
2299d655
UH
759 -1 0 0 1
760$EndComp
761$Comp
762L GND #PWR?
763U 1 1 4FC8F61F
6e62cc21
UH
764P 2150 1900
765F 0 "#PWR?" H 2150 1900 30 0001 C CNN
766F 1 "GND" H 2150 1830 30 0001 C CNN
767 1 2150 1900
2299d655
UH
768 1 0 0 -1
769$EndComp
770$Comp
771L +5V #PWR?
772U 1 1 4FC8F618
6e62cc21
UH
773P 2150 800
774F 0 "#PWR?" H 2150 890 20 0001 C CNN
775F 1 "+5V" H 2150 890 30 0000 C CNN
776 1 2150 800
2299d655
UH
777 1 0 0 -1
778$EndComp
6e62cc21 779Text Label 2250 900 0 60 ~ 0
e021a006 780VBUS
6e62cc21 781Text Label 2250 1000 0 60 ~ 0
e021a006 782DM
6e62cc21 783Text Label 2250 1100 0 60 ~ 0
e021a006 784DP
6e62cc21
UH
785NoConn ~ 2050 1200
786Text Label 1150 1800 2 60 ~ 0
e021a006
UH
787SHIELD
788$Comp
789L R R?
790U 1 1 4FC8F58A
6e62cc21
UH
791P 1800 1800
792F 0 "R?" V 1880 1800 50 0000 C CNN
793F 1 "0R" V 1800 1800 50 0000 C CNN
794 1 1800 1800
e021a006
UH
795 0 -1 -1 0
796$EndComp
797Text Label 10650 5400 0 60 ~ 0
798VCC
198d41c2
UH
799$Comp
800L GND #PWR?
801U 1 1 4FC8F4A1
802P 8900 6000
803F 0 "#PWR?" H 8900 6000 30 0001 C CNN
804F 1 "GND" H 8900 5930 30 0001 C CNN
805 1 8900 6000
806 1 0 0 -1
807$EndComp
808$Comp
809L GND #PWR?
810U 1 1 4FC8F49F
811P 10350 6000
812F 0 "#PWR?" H 10350 6000 30 0001 C CNN
813F 1 "GND" H 10350 5930 30 0001 C CNN
814 1 10350 6000
815 1 0 0 -1
816$EndComp
817$Comp
818L GND #PWR?
819U 1 1 4FC8F496
820P 9550 6000
821F 0 "#PWR?" H 9550 6000 30 0001 C CNN
822F 1 "GND" H 9550 5930 30 0001 C CNN
823 1 9550 6000
824 1 0 0 -1
825$EndComp
826$Comp
827L CP1 C?
828U 1 1 4FC8F488
829P 10350 5700
830F 0 "C?" H 10400 5800 50 0000 L CNN
831F 1 "100uF" H 10400 5600 50 0000 L CNN
832 1 10350 5700
833 1 0 0 -1
834$EndComp
835$Comp
836L CP1 C?
837U 1 1 4FC8F483
838P 8900 5700
839F 0 "C?" H 8950 5800 50 0000 L CNN
840F 1 "10uF" H 8950 5600 50 0000 L CNN
841 1 8900 5700
842 1 0 0 -1
843$EndComp
844$Comp
845L +3,3V #PWR?
846U 1 1 4FC8F454
847P 10350 5300
848F 0 "#PWR?" H 10350 5260 30 0001 C CNN
849F 1 "+3,3V" H 10350 5410 30 0000 C CNN
850 1 10350 5300
851 1 0 0 -1
852$EndComp
853Text Label 8800 5400 2 60 ~ 0
854VBUS
c983d9ff
UH
855$Comp
856L MINI-USB-B-SMD U?
857U 1 1 4FC8F26B
6e62cc21
UH
858P 1550 1100
859F 0 "U?" H 1650 650 60 0000 C CNN
860F 1 "MINI-USB-B-SMD" H 1400 1450 60 0000 C CNN
861 1 1550 1100
c983d9ff
UH
862 1 0 0 -1
863$EndComp
864$Comp
865L TLV1117-33 U?
866U 1 1 4FC8F260
867P 9550 5450
868F 0 "U?" H 9750 5150 60 0000 C CNN
869F 1 "TLV1117-33" H 9550 5700 60 0000 C CNN
870F 2 "~" H 10000 5050 60 0000 C CNN
871 1 9550 5450
872 1 0 0 -1
873$EndComp
874$Comp
3198d888 875L CY7C68013A-56 IC?
c983d9ff
UH
876U 1 1 4FC8F245
877P 6000 3800
3198d888 878F 0 "IC?" H 6650 2300 60 0000 C CNN
c983d9ff
UH
879F 1 "CY7C68013A-56" H 6000 3800 60 0000 C CNN
880 1 6000 3800
881 1 0 0 -1
882$EndComp
eec70c8a 883$EndSCHEMATC