318 lines
6.4 KiB
Plaintext
318 lines
6.4 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 26 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 2 4
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L stm32:STM32F070C6Tx U?
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U 1 1 5A83BEDA
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P 5850 3550
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F 0 "U?" H 6650 1850 50 0000 C CNN
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F 1 "STM32F070C6Tx" H 7050 1850 50 0000 C CNN
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F 2 "Housings_QFP:LQFP-48_7x7mm_Pitch0.5mm" H 8150 5125 50 0001 R TNN
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F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00141386.pdf" H 5850 3550 50 0001 C CNN
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1 5850 3550
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1 0 0 -1
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$EndComp
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$Comp
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L device:C C?
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U 1 1 5A83BF48
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P 9100 1300
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F 0 "C?" H 9215 1346 50 0000 L CNN
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F 1 "100n" H 9215 1255 50 0000 L CNN
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F 2 "" H 9138 1150 50 0001 C CNN
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F 3 "" H 9100 1300 50 0001 C CNN
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1 9100 1300
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1 0 0 -1
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$EndComp
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$Comp
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L device:C C?
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U 1 1 5A83C0DE
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P 9400 1300
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F 0 "C?" H 9515 1346 50 0000 L CNN
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F 1 "100n" H 9515 1255 50 0000 L CNN
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F 2 "" H 9438 1150 50 0001 C CNN
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F 3 "" H 9400 1300 50 0001 C CNN
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1 9400 1300
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1 0 0 -1
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$EndComp
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$Comp
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L device:C C?
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U 1 1 5A83C0FA
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P 9700 1300
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F 0 "C?" H 9815 1346 50 0000 L CNN
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F 1 "C" H 9815 1255 50 0000 L CNN
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F 2 "" H 9738 1150 50 0001 C CNN
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F 3 "" H 9700 1300 50 0001 C CNN
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1 9700 1300
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1 0 0 -1
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$EndComp
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$Comp
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L device:C C?
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U 1 1 5A83C11A
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P 10000 1300
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F 0 "C?" H 10115 1346 50 0000 L CNN
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F 1 "100n" H 10115 1255 50 0000 L CNN
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F 2 "" H 10038 1150 50 0001 C CNN
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F 3 "" H 10000 1300 50 0001 C CNN
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1 10000 1300
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1 0 0 -1
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$EndComp
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$Comp
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L device:C C?
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U 1 1 5A83C13E
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P 10300 1300
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F 0 "C?" H 10415 1346 50 0000 L CNN
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F 1 "100n" H 10415 1255 50 0000 L CNN
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F 2 "" H 10338 1150 50 0001 C CNN
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F 3 "" H 10300 1300 50 0001 C CNN
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1 10300 1300
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9100 1150 9100 1050
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Wire Wire Line
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9400 1050 9400 1150
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Wire Wire Line
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9400 1050 9700 1050
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Wire Wire Line
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9700 1050 9700 1150
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Wire Wire Line
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9700 1050 10000 1050
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Wire Wire Line
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10000 1050 10000 1150
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Connection ~ 9700 1050
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Wire Wire Line
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10000 1050 10300 1050
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Wire Wire Line
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10300 1050 10300 1150
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Connection ~ 10000 1050
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$Comp
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L power:+3.3V #PWR?
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U 1 1 5A83C221
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P 9100 900
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F 0 "#PWR?" H 9100 750 50 0001 C CNN
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F 1 "+3.3V" H 9115 1073 50 0000 C CNN
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F 2 "" H 9100 900 50 0001 C CNN
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F 3 "" H 9100 900 50 0001 C CNN
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1 9100 900
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9100 1050 9400 1050
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Connection ~ 9400 1050
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Wire Wire Line
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9100 1050 9100 900
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Connection ~ 9100 1050
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$Comp
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L power:GND #PWR?
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U 1 1 5A83C397
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P 9100 1550
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F 0 "#PWR?" H 9100 1300 50 0001 C CNN
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F 1 "GND" H 9105 1377 50 0000 C CNN
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F 2 "" H 9100 1550 50 0001 C CNN
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F 3 "" H 9100 1550 50 0001 C CNN
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1 9100 1550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9100 1450 9100 1500
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Wire Wire Line
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9100 1500 9400 1500
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Wire Wire Line
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9400 1500 9400 1450
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Connection ~ 9100 1500
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Wire Wire Line
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9100 1500 9100 1550
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Wire Wire Line
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9400 1500 9700 1500
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Wire Wire Line
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9700 1500 9700 1450
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Connection ~ 9400 1500
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Wire Wire Line
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9700 1500 10000 1500
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Wire Wire Line
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10000 1500 10000 1450
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Connection ~ 9700 1500
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Wire Wire Line
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10000 1500 10300 1500
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Wire Wire Line
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10300 1500 10300 1450
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Connection ~ 10000 1500
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$Comp
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L device:C C?
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U 1 1 5A83C880
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P 10600 1300
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F 0 "C?" H 10715 1346 50 0000 L CNN
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F 1 "4.7µF" H 10715 1255 50 0000 L CNN
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F 2 "" H 10638 1150 50 0001 C CNN
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F 3 "" H 10600 1300 50 0001 C CNN
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1 10600 1300
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1 0 0 -1
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$EndComp
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Wire Wire Line
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10300 1050 10600 1050
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Wire Wire Line
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10600 1050 10600 1150
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Connection ~ 10300 1050
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Wire Wire Line
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10300 1500 10600 1500
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Wire Wire Line
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10600 1500 10600 1450
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Connection ~ 10300 1500
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Wire Notes Line
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8950 650 8950 1800
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Wire Notes Line
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8950 1800 10850 1800
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Wire Notes Line
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10850 1800 10850 650
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Wire Notes Line
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10850 650 8950 650
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Text Notes 8950 650 0 50 ~ 0
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Decoupling
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$Comp
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L power:+3.3V #PWR?
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U 1 1 5A83D011
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P 5650 1400
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F 0 "#PWR?" H 5650 1250 50 0001 C CNN
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F 1 "+3.3V" H 5665 1573 50 0000 C CNN
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F 2 "" H 5650 1400 50 0001 C CNN
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F 3 "" H 5650 1400 50 0001 C CNN
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1 5650 1400
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5650 1400 5650 1700
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Wire Wire Line
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5750 1850 5750 1700
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Wire Wire Line
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5750 1700 5650 1700
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Connection ~ 5650 1700
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Wire Wire Line
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5650 1700 5650 1850
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Wire Wire Line
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5750 1700 5850 1700
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Wire Wire Line
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5850 1700 5850 1850
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Connection ~ 5750 1700
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Wire Wire Line
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5850 1700 5950 1700
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Wire Wire Line
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5950 1700 5950 1850
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Connection ~ 5850 1700
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$Comp
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L power:GND #PWR?
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U 1 1 5A83DD7C
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P 5650 5450
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F 0 "#PWR?" H 5650 5200 50 0001 C CNN
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F 1 "GND" H 5655 5277 50 0000 C CNN
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F 2 "" H 5650 5450 50 0001 C CNN
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F 3 "" H 5650 5450 50 0001 C CNN
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1 5650 5450
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5650 5250 5650 5350
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Wire Wire Line
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5650 5350 5750 5350
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Wire Wire Line
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5750 5350 5750 5250
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Connection ~ 5650 5350
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Wire Wire Line
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5650 5350 5650 5450
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Wire Wire Line
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5750 5350 5850 5350
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Wire Wire Line
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5850 5350 5850 5250
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Connection ~ 5750 5350
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Wire Wire Line
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5850 5350 5950 5350
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Wire Wire Line
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5950 5350 5950 5250
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Connection ~ 5850 5350
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$Comp
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L device:C C?
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U 1 1 5A83F7F1
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P 3100 2050
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F 0 "C?" H 3215 2096 50 0000 L CNN
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F 1 "100n" H 3215 2005 50 0000 L CNN
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F 2 "" H 3138 1900 50 0001 C CNN
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F 3 "" H 3100 2050 50 0001 C CNN
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1 3100 2050
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3450 2250 3100 2250
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Wire Wire Line
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3100 2250 3100 2200
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$Comp
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L power:GND #PWR?
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U 1 1 5A8402C9
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P 2600 1600
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F 0 "#PWR?" H 2600 1350 50 0001 C CNN
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F 1 "GND" H 2605 1427 50 0000 C CNN
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F 2 "" H 2600 1600 50 0001 C CNN
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F 3 "" H 2600 1600 50 0001 C CNN
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1 2600 1600
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-1 0 0 1
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$EndComp
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$Comp
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L switches:SW_Push SW?
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U 1 1 5A840C21
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P 2600 2000
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F 0 "SW?" V 2646 1952 50 0000 R CNN
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F 1 "SW_Push" V 2555 1952 50 0000 R CNN
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F 2 "" H 2600 2200 50 0001 C CNN
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F 3 "" H 2600 2200 50 0001 C CNN
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1 2600 2000
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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2600 2200 2600 2250
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Wire Wire Line
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2600 2250 3100 2250
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Connection ~ 3100 2250
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Wire Wire Line
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2600 1800 2600 1700
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Wire Wire Line
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3100 1700 2600 1700
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Wire Wire Line
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3100 1700 3100 1900
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Connection ~ 2600 1700
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Wire Wire Line
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2600 1700 2600 1600
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Text GLabel 2350 2250 0 50 Input ~ 0
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NRST
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Wire Wire Line
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2350 2250 2600 2250
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Connection ~ 2600 2250
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$Comp
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L power:GND #PWR?
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U 1 1 5A8452D6
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P 3100 2450
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F 0 "#PWR?" H 3100 2200 50 0001 C CNN
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F 1 "GND" V 3105 2322 50 0000 R CNN
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F 2 "" H 3100 2450 50 0001 C CNN
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F 3 "" H 3100 2450 50 0001 C CNN
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1 3100 2450
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0 1 1 0
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$EndComp
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Wire Wire Line
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3100 2450 3450 2450
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Wire Wire Line
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5950 1700 6050 1700
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Wire Wire Line
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6050 1700 6050 1850
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Connection ~ 5950 1700
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$EndSCHEMATC
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