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EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 4 5
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Title "Aquatic Robotic Courier - Boat 0"
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Date "2020-10-01"
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Rev "1"
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Comp "ePenguin"
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Comment1 "Author: Penguin"
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L MCU_Microchip_SAMD:ATSAMD21E18A-A U?
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U 1 1 5F782E9E
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P 6300 3750
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AR Path="/5F782E9E" Ref="U?" Part="1"
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AR Path="/5F7734A5/5F782E9E" Ref="U1" Part="1"
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F 0 "U1" H 6930 3796 50 0000 L CNN
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F 1 "ATSAMD21E18A-A" H 6930 3705 50 0000 L CNN
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F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 7200 1900 50 0001 C CNN
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F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/SAM_D21_DA1_Family_Data%20Sheet_DS40001882E.pdf" H 6300 3750 50 0001 C CNN
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1 6300 3750
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0101
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U 1 1 5F78448A
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P 8350 5850
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F 0 "#PWR0101" H 8350 5600 50 0001 C CNN
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F 1 "GND" H 8355 5677 50 0000 C CNN
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F 2 "" H 8350 5850 50 0001 C CNN
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F 3 "" H 8350 5850 50 0001 C CNN
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1 8350 5850
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1 0 0 -1
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$EndComp
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Wire Wire Line
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8350 5750 8400 5750
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Connection ~ 8350 5750
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Wire Wire Line
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8350 5750 8350 5850
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Wire Wire Line
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8400 5750 8400 5650
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Wire Wire Line
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8300 5750 8350 5750
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Wire Wire Line
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8300 5650 8300 5750
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Wire Wire Line
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8400 4450 8400 4300
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$Comp
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L Connector:Conn_ARM_JTAG_SWD_10 J1
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U 1 1 5F78449D
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P 8400 5050
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F 0 "J1" H 7957 5096 50 0000 R CNN
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F 1 "ARM_SWD_10_Pin" H 7957 5005 50 0000 R CNN
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F 2 "digikey-footprints:PinHeader_2x5_P1.27mm_Drill.7mm" H 8400 5050 50 0001 C CNN
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F 3 "http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf" V 8050 3800 50 0001 C CNN
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1 8400 5050
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1 0 0 -1
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$EndComp
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Text HLabel 800 650 0 50 Input ~ 0
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VCC
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Wire Wire Line
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800 650 1300 650
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Text Label 1300 650 0 50 ~ 0
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VCC
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Text HLabel 850 800 0 50 Input ~ 0
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USB_DP
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Text HLabel 850 950 0 50 Input ~ 0
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USB_DM
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Wire Wire Line
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850 800 1300 800
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Text Label 1300 800 0 50 ~ 0
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USB_DP
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Wire Wire Line
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850 950 1300 950
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Text Label 1300 950 0 50 ~ 0
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USB_DM
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Text Label 5450 2150 2 50 ~ 0
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XIN32
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Wire Wire Line
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5450 2150 5600 2150
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Text Label 5450 2250 2 50 ~ 0
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XOUT32
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Wire Wire Line
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5450 2250 5600 2250
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Text Label 10050 1000 0 50 ~ 0
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XIN32
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Text Label 10050 1600 0 50 ~ 0
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XOUT32
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Wire Wire Line
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9950 1600 9600 1600
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Wire Wire Line
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9950 1000 9600 1000
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$Comp
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L Device:C_Small C8
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U 1 1 5FA87EA0
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P 9500 1000
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F 0 "C8" V 9271 1000 50 0000 C CNN
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F 1 "6.8pF" V 9362 1000 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 9500 1000 50 0001 C CNN
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F 3 "~" H 9500 1000 50 0001 C CNN
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1 9500 1000
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0 -1 -1 0
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$EndComp
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$Comp
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L Device:C_Small C9
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U 1 1 5FA883BC
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P 9500 1600
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F 0 "C9" V 9700 1600 50 0000 C CNN
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F 1 "6.8pF" V 9600 1600 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 9500 1600 50 0001 C CNN
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F 3 "~" H 9500 1600 50 0001 C CNN
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1 9500 1600
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0 1 -1 0
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$EndComp
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Wire Wire Line
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9950 1000 9950 1200
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Wire Wire Line
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9950 1400 9950 1600
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Wire Wire Line
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9950 1000 10050 1000
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Connection ~ 9950 1000
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Wire Wire Line
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9950 1600 10050 1600
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Connection ~ 9950 1600
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Wire Wire Line
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9400 1000 9300 1000
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Wire Wire Line
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9400 1600 9300 1600
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Wire Wire Line
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9300 1000 9300 1300
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Wire Wire Line
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9300 1300 9850 1300
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Connection ~ 9300 1300
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Wire Wire Line
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9300 1300 9300 1600
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Wire Wire Line
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9300 1300 9150 1300
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Wire Wire Line
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9150 1300 9150 1600
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$Comp
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L power:GND #PWR0102
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U 1 1 5FA932B4
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P 9150 1600
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F 0 "#PWR0102" H 9150 1350 50 0001 C CNN
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F 1 "GND" H 9155 1427 50 0000 C CNN
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F 2 "" H 9150 1600 50 0001 C CNN
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F 3 "" H 9150 1600 50 0001 C CNN
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1 9150 1600
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1 0 0 -1
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$EndComp
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Text Label 1450 650 2 50 ~ 0
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VCC
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Wire Wire Line
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1450 650 2000 650
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Text Label 2000 650 0 50 ~ 0
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VCC_MCU_P3V3
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Text Label 2500 6450 0 50 ~ 0
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VCC_MCU_P3V3
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|
Wire Wire Line
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2500 6450 2500 6550
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|
$Comp
|
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|
|
L Device:C_Small C4
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|
|
U 1 1 5FAAA77C
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P 2500 6650
|
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|
F 0 "C4" H 2592 6696 50 0000 L CNN
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|
F 1 "100nF" H 2592 6605 50 0000 L CNN
|
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|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2500 6650 50 0001 C CNN
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F 3 "~" H 2500 6650 50 0001 C CNN
|
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1 2500 6650
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2500 6750 2500 6850
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$Comp
|
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L power:GND #PWR0108
|
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U 1 1 5FAADB6A
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P 2500 6850
|
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F 0 "#PWR0108" H 2500 6600 50 0001 C CNN
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F 1 "GND" H 2505 6677 50 0000 C CNN
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F 2 "" H 2500 6850 50 0001 C CNN
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F 3 "" H 2500 6850 50 0001 C CNN
|
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1 2500 6850
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1 0 0 -1
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$EndComp
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Wire Notes Line
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2150 6300 2150 7350
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Wire Notes Line
|
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2150 7350 3200 7350
|
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Wire Notes Line
|
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|
3200 7350 3200 6300
|
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Wire Notes Line
|
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|
3200 6300 2150 6300
|
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|
Text Notes 2400 6250 0 50 ~ 0
|
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|
|
Close to VDDIN
|
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|
Text Label 3600 6450 0 50 ~ 0
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VCC_MCU_CORE
|
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$Comp
|
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L Device:C_Small C5
|
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|
U 1 1 5FAB11D8
|
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P 3600 6750
|
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|
F 0 "C5" H 3692 6796 50 0000 L CNN
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|
F 1 "100nF" H 3692 6705 50 0000 L CNN
|
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|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3600 6750 50 0001 C CNN
|
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|
F 3 "~" H 3600 6750 50 0001 C CNN
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1 3600 6750
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3600 6450 3600 6650
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Wire Wire Line
|
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|
|
3600 6850 3600 7000
|
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|
$Comp
|
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|
|
L power:GND #PWR0116
|
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|
|
U 1 1 5FAB404A
|
|
|
|
P 3600 7000
|
|
|
|
F 0 "#PWR0116" H 3600 6750 50 0001 C CNN
|
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|
|
F 1 "GND" H 3605 6827 50 0000 C CNN
|
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|
|
F 2 "" H 3600 7000 50 0001 C CNN
|
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|
|
F 3 "" H 3600 7000 50 0001 C CNN
|
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|
|
1 3600 7000
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
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|
Text Notes 3500 6250 0 50 ~ 0
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|
Close to VDDCORE
|
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|
|
Wire Notes Line
|
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|
|
3300 6300 3300 7350
|
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|
|
Wire Notes Line
|
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|
|
3300 7350 4300 7350
|
|
|
|
Wire Notes Line
|
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|
|
4300 7350 4300 6300
|
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|
|
Wire Notes Line
|
|
|
|
4300 6300 3300 6300
|
|
|
|
Text Label 6200 6450 0 50 ~ 0
|
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|
|
VCC_MCU_VDDANA
|
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|
|
Text Label 4950 6450 2 50 ~ 0
|
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|
|
VCC_MCU_P3V3
|
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|
|
$Comp
|
|
|
|
L dk_Ferrite-Beads-and-Chips:BLM18PG471SN1D FB1
|
|
|
|
U 1 1 5FABE81D
|
|
|
|
P 5300 6800
|
|
|
|
F 0 "FB1" H 5150 6550 60 0000 C CNN
|
|
|
|
F 1 "BLM18PG471SN1D" H 5150 6650 60 0000 C CNN
|
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|
|
F 2 "digikey-footprints:0603" H 5500 7000 60 0001 L CNN
|
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|
|
F 3 "https://www.murata.com/en-us/products/productdata/8796738650142/ENFA0003.pdf" H 5500 7100 60 0001 L CNN
|
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|
|
F 4 "490-5223-1-ND" H 5500 7200 60 0001 L CNN "Digi-Key_PN"
|
|
|
|
F 5 "BLM18PG471SN1D" H 5500 7300 60 0001 L CNN "MPN"
|
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|
|
F 6 "Filters" H 5500 7400 60 0001 L CNN "Category"
|
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|
F 7 "Ferrite Beads and Chips" H 5500 7500 60 0001 L CNN "Family"
|
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|
|
F 8 "https://www.murata.com/en-us/products/productdata/8796738650142/ENFA0003.pdf" H 5500 7600 60 0001 L CNN "DK_Datasheet_Link"
|
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|
|
F 9 "/product-detail/en/murata-electronics-north-america/BLM18PG471SN1D/490-5223-1-ND/1948399" H 5500 7700 60 0001 L CNN "DK_Detail_Page"
|
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|
|
F 10 "FERRITE BEAD 470 OHM 0603 1LN" H 5500 7800 60 0001 L CNN "Description"
|
|
|
|
F 11 "Murata Electronics North America" H 5500 7900 60 0001 L CNN "Manufacturer"
|
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|
|
F 12 "Active" H 5500 8000 60 0001 L CNN "Status"
|
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|
|
1 5300 6800
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
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Wire Wire Line
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|
4950 6450 4950 6800
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|
Wire Wire Line
|
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|
|
4950 6800 5100 6800
|
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|
|
Wire Wire Line
|
|
|
|
5500 6800 5650 6800
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C6
|
|
|
|
U 1 1 5FAC417F
|
|
|
|
P 5650 6900
|
|
|
|
F 0 "C6" H 5742 6946 50 0000 L CNN
|
|
|
|
F 1 "10uF/16V" H 5742 6855 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5650 6900 50 0001 C CNN
|
|
|
|
F 3 "~" H 5650 6900 50 0001 C CNN
|
|
|
|
1 5650 6900
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
5650 6800 6200 6800
|
|
|
|
Connection ~ 5650 6800
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C7
|
|
|
|
U 1 1 5FAC5191
|
|
|
|
P 6200 6900
|
|
|
|
F 0 "C7" H 6292 6946 50 0000 L CNN
|
|
|
|
F 1 "100nF" H 6292 6855 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6200 6900 50 0001 C CNN
|
|
|
|
F 3 "~" H 6200 6900 50 0001 C CNN
|
|
|
|
1 6200 6900
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
5650 7000 5650 7050
|
|
|
|
Wire Wire Line
|
|
|
|
5650 7050 5950 7050
|
|
|
|
Wire Wire Line
|
|
|
|
6200 7050 6200 7000
|
|
|
|
Wire Wire Line
|
|
|
|
5950 7050 5950 7100
|
|
|
|
Connection ~ 5950 7050
|
|
|
|
Wire Wire Line
|
|
|
|
5950 7050 6200 7050
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR0117
|
|
|
|
U 1 1 5FAC71A0
|
|
|
|
P 5950 7100
|
|
|
|
F 0 "#PWR0117" H 5950 6850 50 0001 C CNN
|
|
|
|
F 1 "GND" H 5955 6927 50 0000 C CNN
|
|
|
|
F 2 "" H 5950 7100 50 0001 C CNN
|
|
|
|
F 3 "" H 5950 7100 50 0001 C CNN
|
|
|
|
1 5950 7100
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
6200 6800 6200 6450
|
|
|
|
Connection ~ 6200 6800
|
|
|
|
Wire Notes Line
|
|
|
|
4350 6300 4350 7350
|
|
|
|
Wire Notes Line
|
|
|
|
4350 7350 6900 7350
|
|
|
|
Wire Notes Line
|
|
|
|
6900 7350 6900 6300
|
|
|
|
Wire Notes Line
|
|
|
|
6900 6300 4350 6300
|
|
|
|
Text Notes 5250 6250 0 50 ~ 0
|
|
|
|
Close to VDDANA/GNDANA
|
|
|
|
Text Label 6200 1550 2 50 ~ 0
|
|
|
|
VCC_MCU_P3V3
|
|
|
|
Wire Wire Line
|
|
|
|
6200 1550 6200 1850
|
|
|
|
Wire Wire Line
|
|
|
|
6600 1550 6600 1850
|
|
|
|
Text Label 6000 1750 2 50 ~ 0
|
|
|
|
VCC_MCU_CORE
|
|
|
|
Wire Wire Line
|
|
|
|
6000 1750 6000 1850
|
|
|
|
Wire Wire Line
|
|
|
|
6300 5650 6300 5750
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR0118
|
|
|
|
U 1 1 5FAE366C
|
|
|
|
P 6300 5750
|
|
|
|
F 0 "#PWR0118" H 6300 5500 50 0001 C CNN
|
|
|
|
F 1 "GND" H 6305 5577 50 0000 C CNN
|
|
|
|
F 2 "" H 6300 5750 50 0001 C CNN
|
|
|
|
F 3 "" H 6300 5750 50 0001 C CNN
|
|
|
|
1 6300 5750
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
8900 4750 9000 4750
|
|
|
|
Text Label 10050 4750 0 50 ~ 0
|
|
|
|
~MCU_RST
|
|
|
|
Wire Wire Line
|
|
|
|
9300 4750 9600 4750
|
|
|
|
Connection ~ 9300 4750
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R8
|
|
|
|
U 1 1 5FAF50EB
|
|
|
|
P 9700 4750
|
|
|
|
F 0 "R8" V 9504 4750 50 0000 C CNN
|
|
|
|
F 1 "330R" V 9595 4750 50 0000 C CNN
|
|
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" H 9700 4750 50 0001 C CNN
|
|
|
|
F 3 "~" H 9700 4750 50 0001 C CNN
|
|
|
|
1 9700 4750
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
9800 4750 10050 4750
|
|
|
|
Text Label 8400 4250 0 50 ~ 0
|
|
|
|
VCC
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R7
|
|
|
|
U 1 1 5FAF8D53
|
|
|
|
P 9550 4300
|
|
|
|
F 0 "R7" V 9354 4300 50 0000 C CNN
|
|
|
|
F 1 "39R" V 9445 4300 50 0000 C CNN
|
|
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" H 9550 4300 50 0001 C CNN
|
|
|
|
F 3 "~" H 9550 4300 50 0001 C CNN
|
|
|
|
1 9550 4300
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
10200 4400 9900 4400
|
|
|
|
Wire Wire Line
|
|
|
|
9900 4400 9900 4300
|
|
|
|
Wire Wire Line
|
|
|
|
9900 4300 9650 4300
|
|
|
|
Wire Wire Line
|
|
|
|
10600 4400 10700 4400
|
|
|
|
Wire Wire Line
|
|
|
|
10700 4400 10700 4500
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR0119
|
|
|
|
U 1 1 5FB13C9F
|
|
|
|
P 10700 4500
|
|
|
|
F 0 "#PWR0119" H 10700 4250 50 0001 C CNN
|
|
|
|
F 1 "GND" H 10705 4327 50 0000 C CNN
|
|
|
|
F 2 "" H 10700 4500 50 0001 C CNN
|
|
|
|
F 3 "" H 10700 4500 50 0001 C CNN
|
|
|
|
1 10700 4500
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
9450 4300 9300 4300
|
|
|
|
Wire Wire Line
|
|
|
|
9300 4300 9300 4750
|
|
|
|
Wire Wire Line
|
|
|
|
9300 4300 9150 4300
|
|
|
|
Connection ~ 9300 4300
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R6
|
|
|
|
U 1 1 5FB178A0
|
|
|
|
P 9050 4300
|
|
|
|
F 0 "R6" V 8854 4300 50 0000 C CNN
|
|
|
|
F 1 "10k" V 8945 4300 50 0000 C CNN
|
|
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" H 9050 4300 50 0001 C CNN
|
|
|
|
F 3 "~" H 9050 4300 50 0001 C CNN
|
|
|
|
1 9050 4300
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
8950 4300 8400 4300
|
|
|
|
Connection ~ 8400 4300
|
|
|
|
Wire Wire Line
|
|
|
|
8400 4300 8400 4250
|
|
|
|
Wire Wire Line
|
|
|
|
5600 5250 5400 5250
|
|
|
|
Text Label 5400 5250 2 50 ~ 0
|
|
|
|
SWDIO
|
|
|
|
Wire Wire Line
|
|
|
|
5600 5150 5400 5150
|
|
|
|
Text Label 5400 5150 2 50 ~ 0
|
|
|
|
SWCLK
|
|
|
|
Text Label 9100 4950 0 50 ~ 0
|
|
|
|
SWCLK
|
|
|
|
Wire Wire Line
|
|
|
|
8900 4950 9100 4950
|
|
|
|
NoConn ~ 8900 5250
|
|
|
|
Text Label 9100 5050 0 50 ~ 0
|
|
|
|
SWDIO
|
|
|
|
Wire Wire Line
|
|
|
|
8900 5050 9100 5050
|
|
|
|
Wire Wire Line
|
|
|
|
9000 4750 9000 4550
|
|
|
|
Connection ~ 9000 4750
|
|
|
|
Wire Wire Line
|
|
|
|
9000 4750 9300 4750
|
|
|
|
Text Label 8900 4500 0 50 ~ 0
|
|
|
|
~SYS_RST
|
|
|
|
Wire Wire Line
|
|
|
|
9000 4550 8900 4550
|
|
|
|
Wire Wire Line
|
|
|
|
8900 4550 8900 4500
|
|
|
|
NoConn ~ 8900 5150
|
|
|
|
Wire Notes Line
|
|
|
|
5950 2500 5950 2900
|
|
|
|
Wire Notes Line
|
|
|
|
6850 2500 6850 2900
|
|
|
|
Text Notes 6550 2750 2 50 ~ 0
|
|
|
|
SERCOM_0\nSPI_0
|
|
|
|
Text HLabel 1000 1250 0 50 Input ~ 0
|
|
|
|
SPI_0_MOSI
|
|
|
|
Text HLabel 1000 1400 0 50 Input ~ 0
|
|
|
|
SPI_0_MISO
|
|
|
|
Text HLabel 1000 1550 0 50 Input ~ 0
|
|
|
|
SPI_0_SS_0
|
|
|
|
Text HLabel 1000 1700 0 50 Input ~ 0
|
|
|
|
SPI_0_SCK
|
|
|
|
Text Label 1300 1250 0 50 ~ 0
|
|
|
|
SPI_0_MOSI
|
|
|
|
Text Label 1300 1400 0 50 ~ 0
|
|
|
|
SPI_0_MISO
|
|
|
|
Text Label 1300 1550 0 50 ~ 0
|
|
|
|
SPI_0_SS_0
|
|
|
|
Text Label 1300 1700 0 50 ~ 0
|
|
|
|
SPI_0_SCK
|
|
|
|
Wire Wire Line
|
|
|
|
1000 1250 1300 1250
|
|
|
|
Wire Wire Line
|
|
|
|
1000 1400 1300 1400
|
|
|
|
Wire Wire Line
|
|
|
|
1000 1550 1300 1550
|
|
|
|
Wire Wire Line
|
|
|
|
1000 1700 1300 1700
|
|
|
|
Text Label 5250 4650 2 50 ~ 0
|
|
|
|
USB_DP
|
|
|
|
Text Label 5250 4550 2 50 ~ 0
|
|
|
|
USB_DM
|
|
|
|
Wire Wire Line
|
|
|
|
5250 4550 5600 4550
|
|
|
|
Wire Wire Line
|
|
|
|
5250 4650 5600 4650
|
|
|
|
Text Label 5200 2750 2 50 ~ 0
|
|
|
|
SPI_0_MOSI
|
|
|
|
Text Label 5200 2550 2 50 ~ 0
|
|
|
|
SPI_0_MISO
|
|
|
|
Text Label 5200 2650 2 50 ~ 0
|
|
|
|
SPI_0_SS_0
|
|
|
|
Text Label 5200 2850 2 50 ~ 0
|
|
|
|
SPI_0_SCK
|
|
|
|
Wire Wire Line
|
|
|
|
5200 2550 5600 2550
|
|
|
|
Wire Wire Line
|
|
|
|
5200 2650 5600 2650
|
|
|
|
Wire Wire Line
|
|
|
|
5200 2750 5600 2750
|
|
|
|
Wire Wire Line
|
|
|
|
5200 2850 5600 2850
|
|
|
|
Wire Notes Line
|
|
|
|
4700 2900 4700 2450
|
|
|
|
Wire Notes Line
|
|
|
|
4700 2450 5250 2450
|
|
|
|
Wire Notes Line
|
|
|
|
5250 2450 5250 2500
|
|
|
|
Wire Notes Line
|
|
|
|
5250 2500 6850 2500
|
|
|
|
Wire Notes Line
|
|
|
|
4700 2900 6850 2900
|
|
|
|
Wire Wire Line
|
|
|
|
5600 4350 5250 4350
|
|
|
|
Wire Wire Line
|
|
|
|
5600 4450 5250 4450
|
|
|
|
Text HLabel 1050 1900 0 50 Input ~ 0
|
|
|
|
USART_0_TX
|
|
|
|
Text HLabel 1050 2000 0 50 Input ~ 0
|
|
|
|
USART_0_RX
|
|
|
|
Text Label 1300 1900 0 50 ~ 0
|
|
|
|
USART_0_TX
|
|
|
|
Wire Wire Line
|
|
|
|
1300 1900 1050 1900
|
|
|
|
Text Label 1300 2000 0 50 ~ 0
|
|
|
|
USART_0_RX
|
|
|
|
Wire Wire Line
|
|
|
|
1300 2000 1050 2000
|
|
|
|
Text Label 5250 4350 2 50 ~ 0
|
|
|
|
USART_0_TX
|
|
|
|
Text Label 5250 4450 2 50 ~ 0
|
|
|
|
USART_0_RX
|
|
|
|
Text HLabel 1050 2650 0 50 Input ~ 0
|
|
|
|
ADC_0
|
|
|
|
Wire Wire Line
|
|
|
|
1050 2650 1300 2650
|
|
|
|
Text Label 1300 2650 0 50 ~ 0
|
|
|
|
ADC_0
|
|
|
|
Text Label 5400 3150 2 50 ~ 0
|
|
|
|
ADC_0
|
|
|
|
Text HLabel 1100 3000 0 50 Input ~ 0
|
|
|
|
EXT_INT_0
|
|
|
|
Wire Wire Line
|
|
|
|
1100 3000 1300 3000
|
|
|
|
Text Label 1300 3000 0 50 ~ 0
|
|
|
|
EXT_INT_0
|
|
|
|
Text Label 5400 3550 2 50 ~ 0
|
|
|
|
EXT_INT_0
|
|
|
|
Wire Wire Line
|
|
|
|
5400 3150 5600 3150
|
|
|
|
Wire Wire Line
|
|
|
|
5400 3550 5600 3550
|
|
|
|
Text HLabel 1050 2750 0 50 Input ~ 0
|
|
|
|
ADC_1
|
|
|
|
Text Label 1300 2750 0 50 ~ 0
|
|
|
|
ADC_1
|
|
|
|
Wire Wire Line
|
|
|
|
1300 2750 1050 2750
|
|
|
|
Text Label 5350 5450 2 50 ~ 0
|
|
|
|
~MCU_RST
|
|
|
|
Wire Wire Line
|
|
|
|
5350 5450 5600 5450
|
|
|
|
Wire Wire Line
|
|
|
|
5600 3750 5400 3750
|
|
|
|
Text Label 5400 3750 2 50 ~ 0
|
|
|
|
TCC2\WO0
|
|
|
|
Text HLabel 1050 2150 0 50 Input ~ 0
|
|
|
|
TCC2\WO0
|
|
|
|
Wire Wire Line
|
|
|
|
1050 2150 1300 2150
|
|
|
|
Text Label 5400 3850 2 50 ~ 0
|
|
|
|
TCC0\WO7
|
|
|
|
Wire Wire Line
|
|
|
|
5400 3850 5600 3850
|
|
|
|
Text Label 5400 3950 2 50 ~ 0
|
|
|
|
TCC0\WO2
|
|
|
|
Wire Wire Line
|
|
|
|
5400 3950 5600 3950
|
|
|
|
Text Label 1300 2150 0 50 ~ 0
|
|
|
|
TCC2\WO0
|
|
|
|
Text HLabel 1050 2250 0 50 Input ~ 0
|
|
|
|
TCC0\WO7
|
|
|
|
Text HLabel 1050 2350 0 50 Input ~ 0
|
|
|
|
TCC0\WO2
|
|
|
|
Text Label 1300 2350 0 50 ~ 0
|
|
|
|
TCC0\WO2
|
|
|
|
Wire Wire Line
|
|
|
|
1300 2350 1050 2350
|
|
|
|
Text Label 1300 2250 0 50 ~ 0
|
|
|
|
TCC0\WO7
|
|
|
|
Wire Wire Line
|
|
|
|
1300 2250 1050 2250
|
|
|
|
Text Label 5400 3250 2 50 ~ 0
|
|
|
|
ADC_1
|
|
|
|
Wire Wire Line
|
|
|
|
5400 3250 5600 3250
|
|
|
|
Text Label 1300 3450 0 50 ~ 0
|
|
|
|
~SYS_RST
|
|
|
|
Text HLabel 1050 3450 0 50 Input ~ 0
|
|
|
|
~SYS_RESET
|
|
|
|
Wire Wire Line
|
|
|
|
1050 3450 1300 3450
|
|
|
|
Wire Wire Line
|
|
|
|
5600 4850 5250 4850
|
|
|
|
Text Label 5250 4850 2 50 ~ 0
|
|
|
|
SYS_GPI_0
|
|
|
|
NoConn ~ 5600 4950
|
|
|
|
NoConn ~ 5600 2950
|
|
|
|
NoConn ~ 5600 3050
|
|
|
|
Text Label 1350 3700 0 50 ~ 0
|
|
|
|
SYS_GPI_0
|
|
|
|
Text HLabel 1050 3700 0 50 Input ~ 0
|
|
|
|
SYS_GPI_0
|
|
|
|
Wire Wire Line
|
|
|
|
1050 3700 1350 3700
|
|
|
|
NoConn ~ 5600 3650
|
|
|
|
NoConn ~ 5600 4050
|
|
|
|
$Comp
|
|
|
|
L Device:Crystal_GND3_Small Y1
|
|
|
|
U 1 1 5FB42AB5
|
|
|
|
P 9950 1300
|
|
|
|
F 0 "Y1" V 9904 1388 50 0000 L CNN
|
|
|
|
F 1 "32.768kHz +/-20PPM 7pF " V 9995 1388 50 0000 L CNN
|
|
|
|
F 2 "Crystal:Crystal_SMD_MicroCrystal_MS1V-T1K" H 9950 1300 50 0001 C CNN
|
|
|
|
F 3 "~" H 9950 1300 50 0001 C CNN
|
|
|
|
1 9950 1300
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
Text Label 6600 1550 0 50 ~ 0
|
|
|
|
VCC_MCU_VDDANA
|
|
|
|
$Comp
|
|
|
|
L Switch:SW_Push SW1
|
|
|
|
U 1 1 5FC06878
|
|
|
|
P 10400 4400
|
|
|
|
F 0 "SW1" H 10400 4685 50 0000 C CNN
|
|
|
|
F 1 "~RST_BTN" H 10400 4594 50 0000 C CNN
|
|
|
|
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 10400 4600 50 0001 C CNN
|
|
|
|
F 3 "~" H 10400 4600 50 0001 C CNN
|
|
|
|
1 10400 4400
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$EndSCHEMATC
|