usb.sch

EESchema Schematic File Version 4
LIBS:sama5d27c_breakout-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 5
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:USB_OTG J?
U 1 1 5CD3A60B
P 4200 2450
AR Path="/5CD3A60B" Ref="J?"  Part="1" 
AR Path="/5CCDEAD5/5CD3A60B" Ref="J8"  Part="1" 
F 0 "J8" H 4400 2800 50  0000 R CNN
F 1 "USB_B_Micro" V 3950 2450 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 4350 2400 50  0001 C CNN
F 3 "~" H 4350 2400 50  0001 C CNN
	1    4200 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 2450 4550 2450
Wire Wire Line
	4500 2550 4550 2550
Wire Wire Line
	4100 2850 4100 2900
Wire Wire Line
	4100 2900 4150 2900
Wire Wire Line
	4200 2900 4200 2850
Wire Wire Line
	4150 2900 4150 2950
Connection ~ 4150 2900
Wire Wire Line
	4150 2900 4200 2900
NoConn ~ 4500 2650
Wire Wire Line
	4500 2250 4550 2250
Wire Wire Line
	4550 2250 4550 2200
$Comp
L Device:R_Small R31
U 1 1 5CD3A626
P 5300 2250
F 0 "R31" V 5250 2150 50  0000 R CNN
F 1 "100K" V 5250 2350 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5300 2250 50  0001 C CNN
F 3 "~" H 5300 2250 50  0001 C CNN
	1    5300 2250
	0    1    1    0   
$EndComp
Wire Wire Line
	5100 2250 5100 2300
Wire Wire Line
	5100 2250 5200 2250
$Comp
L Device:C_Small C95
U 1 1 5CD3A62F
P 5100 2400
F 0 "C95" H 5192 2446 50  0000 L CNN
F 1 "20pF" H 5192 2355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5100 2400 50  0001 C CNN
F 3 "~" H 5100 2400 50  0001 C CNN
	1    5100 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 2500 5100 2550
$Comp
L power:GND #PWR0145
U 1 1 5CD3A636
P 5100 2550
F 0 "#PWR0145" H 5100 2300 50  0001 C CNN
F 1 "GND" H 5105 2377 50  0000 C CNN
F 2 "" H 5100 2550 50  0001 C CNN
F 3 "" H 5100 2550 50  0001 C CNN
	1    5100 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 2250 5500 2250
Wire Wire Line
	5500 2250 5500 2300
Connection ~ 5500 2250
Wire Wire Line
	5500 2250 5850 2250
$Comp
L Device:R_Small R32
U 1 1 5CD3A640
P 5500 2400
F 0 "R32" H 5559 2446 50  0000 L CNN
F 1 "200K" H 5559 2355 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 2400 50  0001 C CNN
F 3 "~" H 5500 2400 50  0001 C CNN
	1    5500 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 2500 5500 2550
$Comp
L power:GND #PWR0148
U 1 1 5CD3A647
P 5500 2550
F 0 "#PWR0148" H 5500 2300 50  0001 C CNN
F 1 "GND" H 5505 2377 50  0000 C CNN
F 2 "" H 5500 2550 50  0001 C CNN
F 3 "" H 5500 2550 50  0001 C CNN
	1    5500 2550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C96
U 1 1 5CD3A64E
P 5850 2400
F 0 "C96" H 5942 2446 50  0000 L CNN
F 1 "0.1uF" H 5942 2355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5850 2400 50  0001 C CNN
F 3 "~" H 5850 2400 50  0001 C CNN
	1    5850 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 2300 5850 2250
Connection ~ 5850 2250
Wire Wire Line
	5850 2250 5950 2250
Wire Wire Line
	5850 2500 5850 2550
$Comp
L power:GND #PWR0149
U 1 1 5CD3A658
P 5850 2550
F 0 "#PWR0149" H 5850 2300 50  0001 C CNN
F 1 "GND" H 5855 2377 50  0000 C CNN
F 2 "" H 5850 2550 50  0001 C CNN
F 3 "" H 5850 2550 50  0001 C CNN
	1    5850 2550
	1    0    0    -1  
$EndComp
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 5CD3A65E
P 4150 3050
AR Path="/5C04E5EA/5CD3A65E" Ref="FB?"  Part="1" 
AR Path="/5CD3A65E" Ref="FB?"  Part="1" 
AR Path="/5CCDEAD5/5CD3A65E" Ref="FB11"  Part="1" 
F 0 "FB11" H 4200 3100 50  0000 L CNN
F 1 "BLM18PG300SN1D" V 4296 3050 50  0001 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 4080 3050 50  0001 C CNN
F 3 "~" H 4150 3050 50  0001 C CNN
	1    4150 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 3150 4150 3200
$Comp
L power:GND #PWR0143
U 1 1 5CD3A665
P 4150 3200
F 0 "#PWR0143" H 4150 2950 50  0001 C CNN
F 1 "GND" H 4155 3027 50  0000 C CNN
F 2 "" H 4150 3200 50  0001 C CNN
F 3 "" H 4150 3200 50  0001 C CNN
	1    4150 3200
	1    0    0    -1  
$EndComp
Text Notes 4750 3550 0    50   ~ 0
USB traces\nMax mismatch 3.8mm\n90 ohm impedance
$Comp
L Connector:USB_C_Receptacle_USB2.0 J7
U 1 1 5CD3A66C
P 4100 4650
AR Path="/5CD3A66C" Ref="J7"  Part="1" 
AR Path="/5CCDEAD5/5CD3A66C" Ref="J7"  Part="1" 
F 0 "J7" H 4500 5400 50  0000 R CNN
F 1 "USB_C_Receptacle_USB2.0" V 3650 4650 50  0000 C CNN
F 2 "Connector_USB_Extra:USB_C_Receptacle_GT-USB-7010" H 4250 4650 50  0001 C CNN
F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 4250 4650 50  0001 C CNN
	1    4100 4650
	1    0    0    -1  
$EndComp
NoConn ~ 4700 5150
NoConn ~ 4700 5250
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 5CD3A674
P 3950 5750
AR Path="/5C04E5EA/5CD3A674" Ref="FB?"  Part="1" 
AR Path="/5CD3A674" Ref="FB?"  Part="1" 
AR Path="/5CCDEAD5/5CD3A674" Ref="FB10"  Part="1" 
F 0 "FB10" H 4000 5800 50  0000 L CNN
F 1 "BLM18PG300SN1D" V 4096 5750 50  0001 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 3880 5750 50  0001 C CNN
F 3 "~" H 3950 5750 50  0001 C CNN
	1    3950 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 5550 3800 5600
Wire Wire Line
	3800 5600 3950 5600
Wire Wire Line
	3950 5600 3950 5650
Wire Wire Line
	3950 5600 4100 5600
Wire Wire Line
	4100 5600 4100 5550
Connection ~ 3950 5600
Wire Wire Line
	3950 5850 3950 5900
$Comp
L power:GND #PWR0142
U 1 1 5CD3A681
P 3950 5900
F 0 "#PWR0142" H 3950 5650 50  0001 C CNN
F 1 "GND" H 3955 5727 50  0000 C CNN
F 2 "" H 3950 5900 50  0001 C CNN
F 3 "" H 3950 5900 50  0001 C CNN
	1    3950 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	4700 4650 4750 4650
Wire Wire Line
	4750 4650 4750 4550
Wire Wire Line
	4750 4550 4700 4550
Wire Wire Line
	4750 4550 4800 4550
Connection ~ 4750 4550
Wire Wire Line
	4700 4850 4750 4850
Wire Wire Line
	4750 4850 4750 4750
Wire Wire Line
	4750 4750 4700 4750
Wire Wire Line
	4750 4750 4800 4750
Connection ~ 4750 4750
$Comp
L Power_Management_Extra:MIC2025 U3
U 1 1 5CD3A695
P 7250 4150
F 0 "U3" H 7500 4400 50  0000 R CNN
F 1 "MIC2025" H 7250 3900 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 7250 3650 50  0001 C CNN
F 3 "https://www.mouser.com/datasheet/2/268/mic2025-779052.pdf" H 7250 3650 50  0001 C CNN
	1    7250 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 4250 6850 4250
Wire Wire Line
	6850 4250 6850 4450
$Comp
L power:GND #PWR0153
U 1 1 5CD3A69D
P 6850 4450
F 0 "#PWR0153" H 6850 4200 50  0001 C CNN
F 1 "GND" H 6855 4277 50  0000 C CNN
F 2 "" H 6850 4450 50  0001 C CNN
F 3 "" H 6850 4450 50  0001 C CNN
	1    6850 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 4050 6850 4050
Wire Wire Line
	6850 4050 6850 4000
Connection ~ 6850 4050
$Comp
L Device:C_Small C97
U 1 1 5CD3A6A6
P 6550 4050
F 0 "C97" V 6500 4000 50  0000 R CNN
F 1 "0.1uF" V 6500 4100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6550 4050 50  0001 C CNN
F 3 "~" H 6550 4050 50  0001 C CNN
	1    6550 4050
	0    1    1    0   
$EndComp
Wire Wire Line
	6450 4050 6350 4050
$Comp
L power:GND #PWR0150
U 1 1 5CD3A6AD
P 6350 4050
F 0 "#PWR0150" H 6350 3800 50  0001 C CNN
F 1 "GND" V 6355 3922 50  0000 R CNN
F 2 "" H 6350 4050 50  0001 C CNN
F 3 "" H 6350 4050 50  0001 C CNN
	1    6350 4050
	0    1    1    0   
$EndComp
Wire Wire Line
	6650 4050 6850 4050
Wire Wire Line
	6900 4150 6650 4150
Wire Wire Line
	6650 4150 6650 4200
Connection ~ 6650 4150
Wire Wire Line
	6650 4150 6500 4150
$Comp
L Device:R_Small R33
U 1 1 5CD3A6B8
P 6650 4300
F 0 "R33" H 6709 4346 50  0000 L CNN
F 1 "10K" H 6709 4255 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6650 4300 50  0001 C CNN
F 3 "~" H 6650 4300 50  0001 C CNN
	1    6650 4300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6650 4400 6650 4450
$Comp
L power:GND #PWR0151
U 1 1 5CD3A6BF
P 6650 4450
F 0 "#PWR0151" H 6650 4200 50  0001 C CNN
F 1 "GND" H 6655 4277 50  0000 C CNN
F 2 "" H 6650 4450 50  0001 C CNN
F 3 "" H 6650 4450 50  0001 C CNN
	1    6650 4450
	1    0    0    -1  
$EndComp
Text HLabel 6500 4150 0    50   Input ~ 0
B_PWR_EN
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 5CD3A6C6
P 7900 4250
AR Path="/5C04E5EA/5CD3A6C6" Ref="FB?"  Part="1" 
AR Path="/5CD3A6C6" Ref="FB?"  Part="1" 
AR Path="/5CCDEAD5/5CD3A6C6" Ref="FB12"  Part="1" 
F 0 "FB12" V 7800 4050 50  0000 L CNN
F 1 "BLM18PG300SN1D" V 8046 4250 50  0001 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 7830 4250 50  0001 C CNN
F 3 "~" H 7900 4250 50  0001 C CNN
	1    7900 4250
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 4250 7650 4250
Wire Wire Line
	7650 4250 7650 4400
Wire Wire Line
	7650 4400 7800 4400
Connection ~ 7650 4250
Wire Wire Line
	7650 4250 7800 4250
Wire Wire Line
	7650 4400 7650 4550
Connection ~ 7650 4400
$Comp
L Device:C_Small C98
U 1 1 5CD3A6D3
P 7900 4400
F 0 "C98" V 7850 4350 50  0000 R CNN
F 1 "10uF" V 7850 4450 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7900 4400 50  0001 C CNN
F 3 "~" H 7900 4400 50  0001 C CNN
	1    7900 4400
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C99
U 1 1 5CD3A6D9
P 7900 4550
F 0 "C99" V 7850 4500 50  0000 R CNN
F 1 "0.1uF" V 7850 4600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7900 4550 50  0001 C CNN
F 3 "~" H 7900 4550 50  0001 C CNN
	1    7900 4550
	0    1    1    0   
$EndComp
Wire Wire Line
	7650 4550 7800 4550
Wire Wire Line
	8000 4400 8100 4400
Wire Wire Line
	8000 4550 8100 4550
$Comp
L power:GND #PWR0155
U 1 1 5CD3A6E3
P 8100 4400
F 0 "#PWR0155" H 8100 4150 50  0001 C CNN
F 1 "GND" V 8105 4272 50  0000 R CNN
F 2 "" H 8100 4400 50  0001 C CNN
F 3 "" H 8100 4400 50  0001 C CNN
	1    8100 4400
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0156
U 1 1 5CD3A6E9
P 8100 4550
F 0 "#PWR0156" H 8100 4300 50  0001 C CNN
F 1 "GND" V 8105 4422 50  0000 R CNN
F 2 "" H 8100 4550 50  0001 C CNN
F 3 "" H 8100 4550 50  0001 C CNN
	1    8100 4550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7600 4050 7650 4050
Wire Wire Line
	7650 4050 7650 4000
Connection ~ 7650 4050
Wire Wire Line
	7650 4050 8100 4050
$Comp
L Device:R_Small R34
U 1 1 5CD3A6F3
P 7650 3900
F 0 "R34" H 7709 3946 50  0000 L CNN
F 1 "10K" H 7709 3855 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7650 3900 50  0001 C CNN
F 3 "~" H 7650 3900 50  0001 C CNN
	1    7650 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7650 3800 7650 3750
$Comp
L power:+3.3V #PWR0154
U 1 1 5CD3A6FA
P 7650 3750
F 0 "#PWR0154" H 7650 3600 50  0001 C CNN
F 1 "+3.3V" H 7665 3923 50  0000 C CNN
F 2 "" H 7650 3750 50  0001 C CNN
F 3 "" H 7650 3750 50  0001 C CNN
	1    7650 3750
	1    0    0    -1  
$EndComp
Text HLabel 8100 4050 2    50   Output ~ 0
B_OVERCURR
$Comp
L Device:R_Small R29
U 1 1 5CD3A702
P 4950 4250
F 0 "R29" V 4900 4150 50  0000 R CNN
F 1 "5.1K" V 4900 4350 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4950 4250 50  0001 C CNN
F 3 "~" H 4950 4250 50  0001 C CNN
	1    4950 4250
	0    1    1    0   
$EndComp
Wire Wire Line
	4700 4250 4850 4250
$Comp
L Device:R_Small R30
U 1 1 5CD3A709
P 4950 4350
F 0 "R30" V 4900 4250 50  0000 R CNN
F 1 "5.1K" V 4900 4450 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4950 4350 50  0001 C CNN
F 3 "~" H 4950 4350 50  0001 C CNN
	1    4950 4350
	0    1    1    0   
$EndComp
Wire Wire Line
	4700 4350 4850 4350
Wire Wire Line
	5050 4250 5250 4250
Wire Wire Line
	5050 4350 5250 4350
$Comp
L power:+3.3V #PWR0146
U 1 1 5CD3A712
P 5250 4250
F 0 "#PWR0146" H 5250 4100 50  0001 C CNN
F 1 "+3.3V" V 5250 4400 50  0000 L CNN
F 2 "" H 5250 4250 50  0001 C CNN
F 3 "" H 5250 4250 50  0001 C CNN
	1    5250 4250
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR0147
U 1 1 5CD3A718
P 5250 4350
F 0 "#PWR0147" H 5250 4200 50  0001 C CNN
F 1 "+3.3V" V 5250 4500 50  0000 L CNN
F 2 "" H 5250 4350 50  0001 C CNN
F 3 "" H 5250 4350 50  0001 C CNN
	1    5250 4350
	0    1    1    0   
$EndComp
$Comp
L power:+5V #PWR0152
U 1 1 5CD3A71E
P 6850 4000
F 0 "#PWR0152" H 6850 3850 50  0001 C CNN
F 1 "+5V" H 6865 4173 50  0000 C CNN
F 2 "" H 6850 4000 50  0001 C CNN
F 3 "" H 6850 4000 50  0001 C CNN
	1    6850 4000
	1    0    0    -1  
$EndComp
Text HLabel 4800 4550 2    50   BiDi ~ 0
B_D-
Text HLabel 4800 4750 2    50   BiDi ~ 0
B_D+
Text HLabel 5950 2250 2    50   Output ~ 0
A_VBUS_5V
Text HLabel 4550 2450 2    50   BiDi ~ 0
A_D+
Text HLabel 4550 2550 2    50   BiDi ~ 0
A_D-
Text Label 8100 4250 0    50   ~ 0
B_VBUS
Wire Wire Line
	8000 4250 8100 4250
Wire Wire Line
	4700 4050 4750 4050
Connection ~ 5100 2250
Connection ~ 4550 2250
Wire Wire Line
	4550 2250 5100 2250
Text Label 4750 4050 0    50   ~ 0
B_VBUS
$Comp
L power:VBUS #PWR0144
U 1 1 5CD3A61E
P 4550 2200
F 0 "#PWR0144" H 4550 2050 50  0001 C CNN
F 1 "VBUS" H 4565 2373 50  0000 C CNN
F 2 "" H 4550 2200 50  0001 C CNN
F 3 "" H 4550 2200 50  0001 C CNN
	1    4550 2200
	1    0    0    -1  
$EndComp
Text Label 4100 5600 0    50   ~ 0
B_GND
Text Label 4200 2900 0    50   ~ 0
A_GND
$Comp
L power:VBUS #PWR0165
U 1 1 5C20E108
P 5300 7350
F 0 "#PWR0165" H 5300 7200 50  0001 C CNN
F 1 "VBUS" H 5315 7523 50  0000 C CNN
F 2 "" H 5300 7350 50  0001 C CNN
F 3 "" H 5300 7350 50  0001 C CNN
	1    5300 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 7350 5300 7450
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5C20F4D5
P 5300 7450
F 0 "#FLG0101" H 5300 7525 50  0001 C CNN
F 1 "PWR_FLAG" H 5300 7623 50  0000 C CNN
F 2 "" H 5300 7450 50  0001 C CNN
F 3 "~" H 5300 7450 50  0001 C CNN
	1    5300 7450
	-1   0    0    1   
$EndComp
Text Label 5750 7250 0    50   ~ 0
B_VBUS
Wire Wire Line
	5750 7250 5750 7450
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5C211A50
P 5750 7450
F 0 "#FLG0102" H 5750 7525 50  0001 C CNN
F 1 "PWR_FLAG" H 5750 7623 50  0000 C CNN
F 2 "" H 5750 7450 50  0001 C CNN
F 3 "~" H 5750 7450 50  0001 C CNN
	1    5750 7450
	-1   0    0    1   
$EndComp
Text Label 6200 7250 0    50   ~ 0
A_GND
Text Label 6650 7250 0    50   ~ 0
B_GND
Wire Wire Line
	6200 7250 6200 7450
Wire Wire Line
	6650 7250 6650 7450
$Comp
L power:PWR_FLAG #FLG0103
U 1 1 5C21777A
P 6200 7450
F 0 "#FLG0103" H 6200 7525 50  0001 C CNN
F 1 "PWR_FLAG" H 6200 7623 50  0000 C CNN
F 2 "" H 6200 7450 50  0001 C CNN
F 3 "~" H 6200 7450 50  0001 C CNN
	1    6200 7450
	-1   0    0    1   
$EndComp
$Comp
L power:PWR_FLAG #FLG0104
U 1 1 5C2178C4
P 6650 7450
F 0 "#FLG0104" H 6650 7525 50  0001 C CNN
F 1 "PWR_FLAG" H 6650 7623 50  0000 C CNN
F 2 "" H 6650 7450 50  0001 C CNN
F 3 "~" H 6650 7450 50  0001 C CNN
	1    6650 7450
	-1   0    0    1   
$EndComp
$EndSCHEMATC