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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_ST_STM32F1:STM32F103C8Tx U2
U 1 1 603FBA8C
P 5150 4350
F 0 "U2" H 5100 2761 50 0000 C CNN
F 1 "STM32F103C8Tx" H 5100 2670 50 0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 4550 2950 50 0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 5150 4350 50 0001 C CNN
1 5150 4350
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR010
U 1 1 6040B843
P 4950 2700
F 0 "#PWR010" H 4950 2550 50 0001 C CNN
F 1 "+3V3" H 4965 2873 50 0000 C CNN
F 2 "" H 4950 2700 50 0001 C CNN
F 3 "" H 4950 2700 50 0001 C CNN
1 4950 2700
1 0 0 -1
$EndComp
Wire Wire Line
4950 2700 4950 2850
Wire Wire Line
4950 2850 5050 2850
Connection ~ 4950 2850
Wire Wire Line
5050 2850 5150 2850
Connection ~ 5050 2850
Wire Wire Line
5150 2850 5250 2850
Connection ~ 5150 2850
Wire Wire Line
5250 2850 5350 2850
Connection ~ 5250 2850
$Comp
L power:GND #PWR018
U 1 1 6040F718
P 5400 5850
F 0 "#PWR018" H 5400 5600 50 0001 C CNN
F 1 "GND" H 5405 5677 50 0000 C CNN
F 2 "" H 5400 5850 50 0001 C CNN
F 3 "" H 5400 5850 50 0001 C CNN
1 5400 5850
1 0 0 -1
$EndComp
Wire Wire Line
5400 5850 5250 5850
Wire Wire Line
5250 5850 5150 5850
Connection ~ 5250 5850
Wire Wire Line
5150 5850 5050 5850
Connection ~ 5150 5850
Wire Wire Line
5050 5850 4950 5850
Connection ~ 5050 5850
$Comp
L Device:C C7
U 1 1 60410CFD
P 5250 1850
F 0 "C7" H 5365 1896 50 0000 L CNN
F 1 "100nF" H 5365 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5288 1700 50 0001 C CNN
F 3 "~" H 5250 1850 50 0001 C CNN
1 5250 1850
1 0 0 -1
$EndComp
$Comp
L Device:C C8
U 1 1 60412438
P 5700 1850
F 0 "C8" H 5815 1896 50 0000 L CNN
F 1 "100nF" H 5815 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5738 1700 50 0001 C CNN
F 3 "~" H 5700 1850 50 0001 C CNN
1 5700 1850
1 0 0 -1
$EndComp
$Comp
L Device:C C9
U 1 1 60413858
P 6150 1850
F 0 "C9" H 6265 1896 50 0000 L CNN
F 1 "100nF" H 6265 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6188 1700 50 0001 C CNN
F 3 "~" H 6150 1850 50 0001 C CNN
1 6150 1850
1 0 0 -1
$EndComp
$Comp
L Device:C C10
U 1 1 6041385E
P 6600 1850
F 0 "C10" H 6715 1896 50 0000 L CNN
F 1 "100nF" H 6715 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6638 1700 50 0001 C CNN
F 3 "~" H 6600 1850 50 0001 C CNN
1 6600 1850
1 0 0 -1
$EndComp
$Comp
L Device:C C11
U 1 1 60413FCB
P 7050 1850
F 0 "C11" H 7165 1896 50 0000 L CNN
F 1 "100nF" H 7165 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7088 1700 50 0001 C CNN
F 3 "~" H 7050 1850 50 0001 C CNN
1 7050 1850
1 0 0 -1
$EndComp
$Comp
L Device:C C12
U 1 1 60413FD1
P 7500 1850
F 0 "C12" H 7615 1896 50 0000 L CNN
F 1 "100nF" H 7615 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7538 1700 50 0001 C CNN
F 3 "~" H 7500 1850 50 0001 C CNN
1 7500 1850
1 0 0 -1
$EndComp
$Comp
L Device:C C5
U 1 1 6041470B
P 4350 1850
F 0 "C5" H 4465 1896 50 0000 L CNN
F 1 "10µF" H 4465 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4388 1700 50 0001 C CNN
F 3 "~" H 4350 1850 50 0001 C CNN
1 4350 1850
1 0 0 -1
$EndComp
$Comp
L Device:C C6
U 1 1 60414CE9
P 4800 1850
F 0 "C6" H 4915 1896 50 0000 L CNN
F 1 "100nF" H 4915 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4838 1700 50 0001 C CNN
F 3 "~" H 4800 1850 50 0001 C CNN
1 4800 1850
1 0 0 -1
$EndComp
Wire Wire Line
7500 1700 7500 1600
Wire Wire Line
7500 1600 7050 1600
Wire Wire Line
4350 1600 4350 1700
Wire Wire Line
7500 2000 7500 2100
Wire Wire Line
7500 2100 7050 2100
Wire Wire Line
4350 2100 4350 2000
Wire Wire Line
4800 1700 4800 1600
Connection ~ 4800 1600
Wire Wire Line
4800 1600 4350 1600
Wire Wire Line
5250 1700 5250 1600
Connection ~ 5250 1600
Wire Wire Line
5250 1600 4800 1600
Wire Wire Line
5700 1700 5700 1600
Connection ~ 5700 1600
Wire Wire Line
5700 1600 5250 1600
Wire Wire Line
6150 1700 6150 1600
Connection ~ 6150 1600
Wire Wire Line
6150 1600 5700 1600
Wire Wire Line
6600 1700 6600 1600
Connection ~ 6600 1600
Wire Wire Line
6600 1600 6150 1600
Wire Wire Line
7050 1700 7050 1600
Connection ~ 7050 1600
Wire Wire Line
7050 1600 6600 1600
Wire Wire Line
7050 2000 7050 2100
Connection ~ 7050 2100
Wire Wire Line
7050 2100 6600 2100
Wire Wire Line
6600 2000 6600 2100
Connection ~ 6600 2100
Wire Wire Line
6600 2100 6150 2100
Wire Wire Line
6150 2000 6150 2100
Connection ~ 6150 2100
Wire Wire Line
6150 2100 5700 2100
Wire Wire Line
5700 2000 5700 2100
Connection ~ 5700 2100
Wire Wire Line
5700 2100 5250 2100
Wire Wire Line
5250 2000 5250 2100
Connection ~ 5250 2100
Wire Wire Line
5250 2100 4800 2100
Wire Wire Line
4800 2000 4800 2100
Connection ~ 4800 2100
Wire Wire Line
4800 2100 4350 2100
$Comp
L power:+3V3 #PWR02
U 1 1 6041C59D
P 4350 1600
F 0 "#PWR02" H 4350 1450 50 0001 C CNN
F 1 "+3V3" H 4365 1773 50 0000 C CNN
F 2 "" H 4350 1600 50 0001 C CNN
F 3 "" H 4350 1600 50 0001 C CNN
1 4350 1600
1 0 0 -1
$EndComp
Connection ~ 4350 1600
$Comp
L power:GND #PWR07
U 1 1 6041CAFE
P 4350 2100
F 0 "#PWR07" H 4350 1850 50 0001 C CNN
F 1 "GND" H 4355 1927 50 0000 C CNN
F 2 "" H 4350 2100 50 0001 C CNN
F 3 "" H 4350 2100 50 0001 C CNN
1 4350 2100
1 0 0 -1
$EndComp
Connection ~ 4350 2100
Text GLabel 4450 3050 0 50 Input ~ 0
NRST
Text GLabel 4450 3250 0 50 Input ~ 0
BOOT0
Text GLabel 4450 4350 0 50 Input ~ 0
BOOT1
Text GLabel 10550 900 2 50 Input ~ 0
OSCIN
Text GLabel 10550 1200 2 50 Input ~ 0
OSCOUT
Text GLabel 4450 3850 0 50 Input ~ 0
OSCIN
Text GLabel 4450 3950 0 50 Input ~ 0
OSCOUT
Wire Wire Line
9700 900 10550 900
$Comp
L Device:R R1
U 1 1 60440844
P 10200 1200
F 0 "R1" V 9993 1200 50 0000 C CNN
280
281
282
283
284
285
286
287
288
289
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F 2 "Resistor_SMD:R_0402_1005Metric" V 10130 1200 50 0001 C CNN
F 3 "~" H 10200 1200 50 0001 C CNN
1 10200 1200
0 1 1 0
$EndComp
Wire Wire Line
9700 1200 10050 1200
Wire Wire Line
10350 1200 10550 1200
$Comp
L power:GND #PWR011
U 1 1 60443CF0
P 7400 3450
F 0 "#PWR011" H 7400 3200 50 0001 C CNN
F 1 "GND" H 7405 3277 50 0000 C CNN
F 2 "" H 7400 3450 50 0001 C CNN
F 3 "" H 7400 3450 50 0001 C CNN
1 7400 3450
1 0 0 -1
$EndComp
$Comp
L Device:R R3
U 1 1 604432E4
P 7400 3300
F 0 "R3" H 7470 3346 50 0000 L CNN
F 1 "10k" H 7470 3255 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7330 3300 50 0001 C CNN
F 3 "~" H 7400 3300 50 0001 C CNN
1 7400 3300
1 0 0 -1
$EndComp
$Comp
L Device:R R4
U 1 1 60444C2C
P 7850 3300
F 0 "R4" H 7920 3346 50 0000 L CNN
F 1 "10k" H 7920 3255 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7780 3300 50 0001 C CNN
F 3 "~" H 7850 3300 50 0001 C CNN
1 7850 3300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR012
U 1 1 60444C32
P 7850 3450
F 0 "#PWR012" H 7850 3200 50 0001 C CNN
F 1 "GND" H 7855 3277 50 0000 C CNN
F 2 "" H 7850 3450 50 0001 C CNN
F 3 "" H 7850 3450 50 0001 C CNN
1 7850 3450
1 0 0 -1
$EndComp
Text GLabel 7400 3150 1 50 Input ~ 0
BOOT0
Text GLabel 7850 3150 1 50 Input ~ 0
BOOT1
Text GLabel 5750 5450 2 50 Input ~ 0
SWDIO
Text GLabel 5750 5550 2 50 Input ~ 0
SWCLK
Text GLabel 4450 4450 0 50 Input ~ 0
SWO
P 9650 2700
F 0 "R2" H 9500 2800 50 0000 L CNN
F 1 "10k" H 9450 2700 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 9580 2700 50 0001 C CNN
F 3 "~" H 9650 2700 50 0001 C CNN
1 9650 2700
0 -1 -1 0
$EndComp
$Comp
L power:+3V3 #PWR06
U 1 1 60450761
P 9500 2700
F 0 "#PWR06" H 9500 2550 50 0001 C CNN
F 1 "+3V3" H 9515 2873 50 0000 C CNN
F 2 "" H 9500 2700 50 0001 C CNN
F 3 "" H 9500 2700 50 0001 C CNN
1 9500 2700
SWCLK
$Comp
L power:+3V3 #PWR013
U 1 1 6046887E
P 10500 2600
F 0 "#PWR013" H 10500 2450 50 0001 C CNN
F 1 "+3V3" H 10515 2773 50 0000 C CNN
F 2 "" H 10500 2600 50 0001 C CNN
F 3 "" H 10500 2600 50 0001 C CNN
1 10500 2600
0 1 1 0
P 10350 2600
F 0 "#PWR014" H 10350 2350 50 0001 C CNN
F 1 "GND" H 10355 2427 50 0000 C CNN
F 2 "" H 10350 2600 50 0001 C CNN
F 3 "" H 10350 2600 50 0001 C CNN
1 10350 2600
1 0 0 -1
$EndComp
Text GLabel 4450 4750 0 50 Input ~ 0
I2C1_SCL
Text GLabel 4450 4850 0 50 Input ~ 0
I2C1_SDA
$Comp
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 10500 4550 50 0001 C CNN
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
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488
489
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493
494
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496
497
498
499
500
501
502
503
504
505
506
507
508
F 3 "~" H 10500 4550 50 0001 C CNN
1 10500 4550
1 0 0 -1
$EndComp
Text GLabel 10300 4650 0 50 Input ~ 0
I2C1_SCL
Text GLabel 10300 4750 0 50 Input ~ 0
I2C1_SDA
$Comp
L power:GND #PWR015
U 1 1 604766AB
P 10300 4450
F 0 "#PWR015" H 10300 4200 50 0001 C CNN
F 1 "GND" V 10305 4322 50 0000 R CNN
F 2 "" H 10300 4450 50 0001 C CNN
F 3 "" H 10300 4450 50 0001 C CNN
1 10300 4450
0 1 1 0
$EndComp
$Comp
L power:+5V #PWR016
U 1 1 60479B78
P 10300 4550
F 0 "#PWR016" H 10300 4400 50 0001 C CNN
F 1 "+5V" V 10315 4678 50 0000 L CNN
F 2 "" H 10300 4550 50 0001 C CNN
F 3 "" H 10300 4550 50 0001 C CNN
1 10300 4550
0 -1 -1 0
$EndComp
Text GLabel 6850 5250 2 50 Input ~ 0
USBD-
Text GLabel 6850 5350 2 50 Input ~ 0
USBD+
$Comp
L Device:R R5
U 1 1 6047C872
P 6550 5250
F 0 "R5" V 6343 5250 50 0000 C CNN
F 1 "20" V 6434 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6480 5250 50 0001 C CNN
F 3 "~" H 6550 5250 50 0001 C CNN
1 6550 5250
0 1 1 0
$EndComp
$Comp
L Device:R R6
U 1 1 6047E0DA
P 6550 5350
F 0 "R6" V 6650 5350 50 0000 C CNN
F 1 "20" V 6650 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6480 5350 50 0001 C CNN
F 3 "~" H 6550 5350 50 0001 C CNN
1 6550 5350
0 1 1 0
$EndComp
Wire Wire Line
6700 5250 6850 5250
Wire Wire Line
6700 5350 6850 5350
$Comp
L Device:R R7
U 1 1 6048D058
P 6250 5500
F 0 "R7" H 6320 5546 50 0000 L CNN
F 1 "4.7k" H 6320 5455 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6180 5500 50 0001 C CNN
F 3 "~" H 6250 5500 50 0001 C CNN
1 6250 5500
1 0 0 -1
$EndComp
Wire Wire Line
5750 5350 6250 5350
Wire Wire Line
6250 5350 6400 5350
Connection ~ 6250 5350
Wire Wire Line
5750 5250 6400 5250
$Comp
L power:+5V #PWR017
U 1 1 604972D0
P 6250 5650
F 0 "#PWR017" H 6250 5500 50 0001 C CNN
F 1 "+5V" H 6265 5823 50 0000 C CNN
F 2 "" H 6250 5650 50 0001 C CNN
F 3 "" H 6250 5650 50 0001 C CNN
1 6250 5650
-1 0 0 1
$EndComp
NoConn ~ 4450 3450
NoConn ~ 4450 3550
NoConn ~ 4450 4550
NoConn ~ 4450 4650
NoConn ~ 4450 4950
NoConn ~ 4450 5050
NoConn ~ 4450 5250
NoConn ~ 4450 5350
NoConn ~ 4450 5450
NoConn ~ 4450 5550
NoConn ~ 4450 5650
NoConn ~ 5750 5650
NoConn ~ 5750 4450
NoConn ~ 5750 4350
NoConn ~ 5750 4250
NoConn ~ 5750 4150
L Device:Rotary_Encoder_Switch SW1
U 1 1 6051C8C4
P 9600 5900
F 0 "SW1" H 9600 6267 50 0000 C CNN
F 1 "Rotary_Encoder_Switch" H 9600 6176 50 0000 C CNN
F 2 "Rotary_Encoder:RotaryEncoder_Alps_EC12E-Switch_Vertical_H20mm" H 9450 6060 50 0001 C CNN
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
L power:GND #PWR019
U 1 1 6052C813
P 9600 6250
F 0 "#PWR019" H 9600 6000 50 0001 C CNN
F 1 "GND" H 9605 6077 50 0000 C CNN
F 2 "" H 9600 6250 50 0001 C CNN
F 3 "" H 9600 6250 50 0001 C CNN
1 9600 6250
1 0 0 -1
$EndComp
Wire Wire Line
9300 5900 9200 5900
Wire Wire Line
9200 5900 9200 6250
Wire Wire Line
9200 6250 9600 6250
Wire Wire Line
9600 6250 10000 6250
Wire Wire Line
10000 6250 10000 6050
Wire Wire Line
10000 6000 9900 6000
Connection ~ 9600 6250
$Comp
L Device:C C18
U 1 1 60531123
P 10350 5900
F 0 "C18" H 10465 5946 50 0000 L CNN
F 1 "100nF" H 10465 5855 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 10388 5750 50 0001 C CNN
F 3 "~" H 10350 5900 50 0001 C CNN
1 10350 5900
1 0 0 -1
L Device:C C17
U 1 1 605324B8
P 8700 5750
F 0 "C17" H 8815 5796 50 0000 L CNN
F 1 "100nF" H 8815 5705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8738 5600 50 0001 C CNN
F 3 "~" H 8700 5750 50 0001 C CNN
1 8700 5750
1 0 0 -1
574
575
576
577
578
579
580
581
582
583
584
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626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
L Device:C C19
U 1 1 605343B3
P 8700 6050
F 0 "C19" H 8815 6096 50 0000 L CNN
F 1 "100nF" H 8815 6005 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8738 5900 50 0001 C CNN
F 3 "~" H 8700 6050 50 0001 C CNN
1 8700 6050
1 0 0 -1
$EndComp
Wire Wire Line
8700 5900 9200 5900
Connection ~ 8700 5900
Connection ~ 9200 5900
Wire Wire Line
8700 5600 9100 5600
Wire Wire Line
9100 5600 9100 5800
Wire Wire Line
9100 5800 9300 5800
Wire Wire Line
8700 6200 9150 6200
Wire Wire Line
9150 6200 9150 6000
Wire Wire Line
9150 6000 9300 6000
Wire Wire Line
9900 5800 10050 5800
Wire Wire Line
10050 5800 10050 5750
Wire Wire Line
10050 5750 10350 5750
Wire Wire Line
10350 6050 10000 6050
Connection ~ 10000 6050
Wire Wire Line
10000 6050 10000 6000
Text GLabel 8550 5600 0 50 Input ~ 0
ENC_A
Text GLabel 8550 6200 0 50 Input ~ 0
ENC_B
Text GLabel 10500 5750 2 50 Input ~ 0
ENC_BUT
Wire Wire Line
10500 5750 10350 5750
Connection ~ 10350 5750
Wire Wire Line
8550 6200 8700 6200
Connection ~ 8700 6200
Wire Wire Line
8550 5600 8700 5600
Connection ~ 8700 5600
$Comp
L Device:C C13
U 1 1 60587293
P 8000 1850
F 0 "C13" H 8115 1896 50 0000 L CNN
F 1 "100nF" H 8115 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8038 1700 50 0001 C CNN
F 3 "~" H 8000 1850 50 0001 C CNN
1 8000 1850
1 0 0 -1
$EndComp
$Comp
L Device:C C14
U 1 1 60587299
P 8450 1850
F 0 "C14" H 8565 1896 50 0000 L CNN
F 1 "100nF" H 8565 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8488 1700 50 0001 C CNN
F 3 "~" H 8450 1850 50 0001 C CNN
1 8450 1850
Text GLabel 5750 4550 2 50 Input ~ 0
SPI1_NSS
Text GLabel 5750 4650 2 50 Input ~ 0
SPI1_SCK
Text GLabel 5750 4750 2 50 Input ~ 0
SPI1_MISO
Text GLabel 5750 4850 2 50 Input ~ 0
SPI1_MOSI
Text GLabel 1600 1950 2 50 Input ~ 0
USBD-
Text GLabel 1600 1850 2 50 Input ~ 0
USBD+
Wire Wire Line
2350 1650 2450 1650
Connection ~ 2350 1650
L power:+5V #PWR03
U 1 1 60478268
P 2350 1650
F 0 "#PWR03" H 2350 1500 50 0001 C CNN
F 1 "+5V" H 2365 1823 50 0000 C CNN
F 2 "" H 2350 1650 50 0001 C CNN
F 3 "" H 2350 1650 50 0001 C CNN
1 2350 1650
694
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739
740
741
742
743
744
745
746
747
748
749
750
751
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754
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760
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764
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769
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820
821
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830
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832
833
834
835
836
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839
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844
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848
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850
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865
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911
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924
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926
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928
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930
931
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938
939
940
941
942
943
944
945
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947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
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964
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971
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981
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1000
Text Notes 950 1200 0 50 ~ 0
Input Voltage Regulation
Wire Notes Line
950 2600 950 1250
Wire Notes Line
3650 2600 950 2600
Wire Notes Line
3650 1250 3650 2600
Wire Notes Line
950 1250 3650 1250
Connection ~ 1300 2250
Wire Wire Line
1300 2350 1300 2250
Wire Wire Line
1200 2250 1300 2250
$Comp
L power:GND #PWR08
U 1 1 6040A115
P 1300 2350
F 0 "#PWR08" H 1300 2100 50 0001 C CNN
F 1 "GND" H 1305 2177 50 0000 C CNN
F 2 "" H 1300 2350 50 0001 C CNN
F 3 "" H 1300 2350 50 0001 C CNN
1 1300 2350
1 0 0 -1
$EndComp
Wire Wire Line
1600 1650 1850 1650
$Comp
L Connector:USB_A J1
U 1 1 60407EB5
P 1300 1850
F 0 "J1" H 1357 2317 50 0000 C CNN
F 1 "USB_A" H 1357 2226 50 0000 C CNN
F 2 "Connector_USB:USB_A_CONNFLY_DS1095-WNR0" H 1450 1800 50 0001 C CNN
F 3 " ~" H 1450 1800 50 0001 C CNN
1 1300 1850
1 0 0 -1
$EndComp
Connection ~ 3250 1650
Wire Wire Line
3250 1650 3450 1650
$Comp
L power:+3V3 #PWR04
U 1 1 60405E12
P 3450 1650
F 0 "#PWR04" H 3450 1500 50 0001 C CNN
F 1 "+3V3" H 3465 1823 50 0000 C CNN
F 2 "" H 3450 1650 50 0001 C CNN
F 3 "" H 3450 1650 50 0001 C CNN
1 3450 1650
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR05
U 1 1 604056B3
P 2750 1950
F 0 "#PWR05" H 2750 1700 50 0001 C CNN
F 1 "GND" H 2755 1777 50 0000 C CNN
F 2 "" H 2750 1950 50 0001 C CNN
F 3 "" H 2750 1950 50 0001 C CNN
1 2750 1950
1 0 0 -1
$EndComp
Connection ~ 2750 1950
Wire Wire Line
3250 1950 2750 1950
Wire Wire Line
3050 1650 3250 1650
Wire Wire Line
2750 1950 2200 1950
Wire Wire Line
2200 1650 2350 1650
$Comp
L Device:C C4
U 1 1 60403955
P 3250 1800
F 0 "C4" H 3365 1846 50 0000 L CNN
F 1 "10µF" H 3365 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3288 1650 50 0001 C CNN
F 3 "~" H 3250 1800 50 0001 C CNN
1 3250 1800
1 0 0 -1
$EndComp
Connection ~ 2200 1650
$Comp
L Device:C C3
U 1 1 60401515
P 2200 1800
F 0 "C3" H 2315 1846 50 0000 L CNN
F 1 "10µF" H 2315 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2238 1650 50 0001 C CNN
F 3 "~" H 2200 1800 50 0001 C CNN
1 2200 1800
1 0 0 -1
$EndComp
Wire Wire Line
2050 1650 2200 1650
$Comp
L Device:Ferrite_Bead_Small FB1
U 1 1 603FFE4E
P 1950 1650
F 0 "FB1" V 1713 1650 50 0000 C CNN
F 1 "100 @ 100MHz" V 1804 1650 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" V 1880 1650 50 0001 C CNN
F 3 "~" H 1950 1650 50 0001 C CNN
1 1950 1650
0 1 1 0
$EndComp
$Comp
L Regulator_Linear:AMS1117-3.3 U1
U 1 1 603FF54A
P 2750 1650
F 0 "U1" H 2750 1892 50 0000 C CNN
F 1 "AMS1117-3.3" H 2750 1801 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 2750 1850 50 0001 C CNN
F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 2850 1400 50 0001 C CNN
1 2750 1650
1 0 0 -1
$EndComp
Connection ~ 9700 1200
Connection ~ 9700 900
$Comp
L Device:Crystal HSC1
U 1 1 6043D509
P 9700 1050
F 0 "HSC1" V 9654 1181 50 0000 L CNN
F 1 "8MHz" V 9745 1181 50 0000 L CNN
F 2 "Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm_HandSoldering" H 9700 1050 50 0001 C CNN
F 3 "~" H 9700 1050 50 0001 C CNN
1 9700 1050
0 1 1 0
$EndComp
Wire Wire Line
9150 1200 9150 1350
$Comp
L Device:C C2
U 1 1 60421B99
P 9300 1200
F 0 "C2" V 9550 1200 50 0000 C CNN
F 1 "35pF" V 9450 1200 50 0000 C CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9338 1050 50 0001 C CNN
F 3 "~" H 9300 1200 50 0001 C CNN
1 9300 1200
0 1 1 0
$EndComp
Connection ~ 9150 1200
Wire Wire Line
9150 900 9150 1200
Wire Wire Line
9450 1200 9700 1200
Wire Wire Line
9450 900 9700 900
$Comp
L power:GND #PWR01
U 1 1 60430570
P 9150 1350
F 0 "#PWR01" H 9150 1100 50 0001 C CNN
F 1 "GND" H 9155 1177 50 0000 C CNN
F 2 "" H 9150 1350 50 0001 C CNN
F 3 "" H 9150 1350 50 0001 C CNN
1 9150 1350
1 0 0 -1
$EndComp
$Comp
L Device:C C1
U 1 1 6042072E
P 9300 900
F 0 "C1" V 9048 900 50 0000 C CNN
F 1 "35pF" V 9139 900 50 0000 C CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9338 750 50 0001 C CNN
F 3 "~" H 9300 900 50 0001 C CNN
1 9300 900
0 1 1 0
$EndComp
$Comp
L Memory_Flash:W25Q128JVS U3
U 1 1 60583FF9
P 2550 5350
F 0 "U3" H 2550 5931 50 0000 C CNN
F 1 "W25Q128JVS" H 2550 5840 50 0000 C CNN
F 2 "Package_SO:SOIC-8_5.23x5.23mm_P1.27mm" H 2550 5350 50 0001 C CNN
F 3 "http://www.winbond.com/resource-files/w25q128jv_dtr%20revc%2003272018%20plus.pdf" H 2550 5350 50 0001 C CNN
1 2550 5350
1 0 0 -1
$EndComp
$Comp
L Device:C C20
U 1 1 6058CB90
P 1300 5300
F 0 "C20" H 1415 5346 50 0000 L CNN
F 1 "100nF" H 1415 5255 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1338 5150 50 0001 C CNN
F 3 "~" H 1300 5300 50 0001 C CNN
1 1300 5300
1 0 0 -1
$EndComp
Wire Wire Line
1300 5150 1300 4950
Wire Wire Line
1300 4950 1800 4950
Wire Wire Line
2550 5750 1850 5750
Wire Wire Line
1300 5750 1300 5450
$Comp
L power:+3.3V #PWR020
U 1 1 6059E268
P 1800 4950
F 0 "#PWR020" H 1800 4800 50 0001 C CNN
F 1 "+3.3V" H 1815 5123 50 0000 C CNN
F 2 "" H 1800 4950 50 0001 C CNN
F 3 "" H 1800 4950 50 0001 C CNN
1 1800 4950
1 0 0 -1
$EndComp
Connection ~ 1800 4950
$Comp
L power:GND #PWR021
U 1 1 6059EFC5
P 1850 5750
F 0 "#PWR021" H 1850 5500 50 0001 C CNN
F 1 "GND" H 1855 5577 50 0000 C CNN
F 2 "" H 1850 5750 50 0001 C CNN
F 3 "" H 1850 5750 50 0001 C CNN
1 1850 5750
1 0 0 -1
$EndComp
Connection ~ 1850 5750
Wire Wire Line
1850 5750 1300 5750
Text GLabel 2050 5450 0 50 Input ~ 0
SPI1_SCK
Text GLabel 2050 5250 0 50 Input ~ 0
SPI1_NSS
Text GLabel 3050 5250 2 50 Input ~ 0
SPI1_MISO
Text GLabel 3050 5150 2 50 Input ~ 0
SPI1_MOSI
Wire Wire Line
3050 5550 3050 5450
Wire Wire Line
3050 5450 3600 5450
Wire Wire Line
3600 5450 3600 4950
Wire Wire Line
1800 4950 2550 4950
Connection ~ 3050 5450
Connection ~ 2550 4950
Wire Wire Line
2550 4950 3600 4950
$Comp
L Connector_Generic:Conn_01x07 J2
U 1 1 6065FC82
P 10150 2250
F 0 "J2" V 10114 1862 50 0000 R CNN
F 1 "Debug" V 10023 1862 50 0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical" H 10150 2250 50 0001 C CNN
F 3 "~" H 10150 2250 50 0001 C CNN
1 10150 2250
0 -1 -1 0
$EndComp
Wire Wire Line
9950 2800 9950 2700
Wire Wire Line
9950 2700 9800 2700
Connection ~ 9950 2700
Wire Wire Line
9950 2700 9950 2450
Wire Wire Line
10450 2450 10450 2600
Wire Wire Line
10450 2600 10500 2600
Text GLabel 10250 2450 3 50 Input ~ 0
SWO
$Comp
L power:+5V #PWR0101
U 1 1 606AE9B9
P 9850 2450
F 0 "#PWR0101" H 9850 2300 50 0001 C CNN
F 1 "+5V" H 9865 2623 50 0000 C CNN
F 2 "" H 9850 2450 50 0001 C CNN
F 3 "" H 9850 2450 50 0001 C CNN
1 9850 2450
-1 0 0 1
$EndComp
Wire Wire Line
10350 2450 10350 2600
$Comp
L Device:D_Schottky D1
U 1 1 604266CE
P 1450 7250
F 0 "D1" H 1450 7033 50 0000 C CNN
F 1 "D_Schottky" H 1450 7124 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-123" H 1450 7250 50 0001 C CNN
F 3 "~" H 1450 7250 50 0001 C CNN
1 1450 7250
-1 0 0 1
$EndComp
$Comp
L Device:C C15
U 1 1 60427961
P 1700 6850
F 0 "C15" H 1815 6896 50 0000 L CNN
F 1 "100nF" H 1815 6805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1738 6700 50 0001 C CNN
F 3 "~" H 1700 6850 50 0001 C CNN