max80_debug/usb.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 3
Title "MAX80"
Date "2021-01-31"
Rev "0.01"
Comp "No Name"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:+3.3V #PWR018
U 1 1 5CC6327A
P 6050 2500
F 0 "#PWR018" H 6050 2350 50  0001 C CNN
F 1 "+3.3V" H 6065 2673 50  0000 C CNN
F 2 "" H 6050 2500 50  0001 C CNN
F 3 "" H 6050 2500 50  0001 C CNN
	1    6050 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 2550 5950 2600
Wire Wire Line
	5950 2550 6050 2550
Wire Wire Line
	6050 2550 6050 2500
Connection ~ 5950 2550
NoConn ~ 6350 2600
NoConn ~ 6450 4100
NoConn ~ 6450 4200
NoConn ~ 6450 4400
NoConn ~ 6450 4500
$Comp
L power:GND #PWR016
U 1 1 5CC8B39C
P 5250 2400
F 0 "#PWR016" H 5250 2150 50  0001 C CNN
F 1 "GND" H 5255 2227 50  0000 C CNN
F 2 "" H 5250 2400 50  0001 C CNN
F 3 "" H 5250 2400 50  0001 C CNN
	1    5250 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR012
U 1 1 610EE856
P 4300 3700
F 0 "#PWR012" H 4300 3450 50  0001 C CNN
F 1 "GND" H 4305 3527 50  0000 C CNN
F 2 "" H 4300 3700 50  0001 C CNN
F 3 "" H 4300 3700 50  0001 C CNN
	1    4300 3700
	1    0    0    -1  
$EndComp
NoConn ~ 6450 4600
$Comp
L power:GND #PWR011
U 1 1 610EE854
P 3550 4000
F 0 "#PWR011" H 3550 3750 50  0001 C CNN
F 1 "GND" H 3555 3827 50  0000 C CNN
F 2 "" H 3550 4000 50  0001 C CNN
F 3 "" H 3550 4000 50  0001 C CNN
	1    3550 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 2700 3550 3000
Wire Wire Line
	3450 2800 3450 3700
Connection ~ 3450 2800
Connection ~ 3550 3800
Wire Wire Line
	4650 2800 4650 3100
Wire Wire Line
	4650 3100 4850 3100
Wire Wire Line
	3050 2700 3550 2700
Wire Wire Line
	3050 2800 3450 2800
Wire Wire Line
	3050 3700 3450 3700
Wire Wire Line
	3050 3800 3550 3800
Wire Wire Line
	3050 3000 3100 3000
Wire Wire Line
	3050 3600 3100 3600
Wire Wire Line
	3400 3000 3550 3000
Connection ~ 3550 3000
Wire Wire Line
	3550 3000 3550 3600
Wire Wire Line
	3400 3600 3550 3600
Connection ~ 3550 3600
Wire Wire Line
	3550 3600 3550 3800
NoConn ~ 3050 2900
NoConn ~ 3050 3100
NoConn ~ 3050 3400
NoConn ~ 3050 3500
Wire Wire Line
	5850 2600 5850 2550
Wire Wire Line
	5850 2550 5950 2550
Wire Wire Line
	5450 3100 5450 3200
Wire Wire Line
	5300 3200 5300 3300
Wire Wire Line
	5300 3300 5450 3300
$Comp
L power:GND #PWR017
U 1 1 5E671D3E
P 5950 5300
F 0 "#PWR017" H 5950 5050 50  0001 C CNN
F 1 "GND" H 5955 5127 50  0000 C CNN
F 2 "" H 5950 5300 50  0001 C CNN
F 3 "" H 5950 5300 50  0001 C CNN
	1    5950 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 5200 5950 5300
Wire Wire Line
	6450 3100 6550 3100
Wire Wire Line
	6450 3000 6550 3000
Wire Wire Line
	5450 3000 5450 2900
Wire Wire Line
	5450 2600 5350 2600
Wire Wire Line
	5350 2600 5350 3100
Connection ~ 5350 3100
Wire Wire Line
	5350 3100 5450 3100
NoConn ~ 6450 2800
NoConn ~ 6450 3200
NoConn ~ 6450 3400
NoConn ~ 6450 3500
NoConn ~ 6450 3700
NoConn ~ 6450 3800
NoConn ~ 6450 4000
NoConn ~ 6450 4700
NoConn ~ 6450 4800
NoConn ~ 6450 4900
NoConn ~ 6450 5000
$Comp
L Interface_USB:CP2102N-A01-GQFN28 U10
U 1 1 5E5D03C7
P 5950 3900
F 0 "U10" H 5400 2800 50  0000 C CNN
F 1 "CP2102N-A01-GQFN28" H 5050 3000 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm" H 6400 2700 50  0001 L CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf" H 6000 3150 50  0001 C CNN
F 4 "C6568" H 5950 3900 50  0001 C CNN "LCSC"
	1    5950 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR013
U 1 1 5E80DB90
P 4600 2450
F 0 "#PWR013" H 4600 2200 50  0001 C CNN
F 1 "GND" H 4605 2277 50  0000 C CNN
F 2 "" H 4600 2450 50  0001 C CNN
F 3 "" H 4600 2450 50  0001 C CNN
	1    4600 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5250 2400 5450 2400
Wire Wire Line
	5750 2400 5850 2400
Wire Wire Line
	5850 2400 5850 2550
Connection ~ 5850 2550
Wire Wire Line
	4600 2450 4600 2400
Wire Wire Line
	4600 2400 4900 2400
Wire Wire Line
	4900 2400 4900 2450
Wire Wire Line
	3050 3200 4200 3200
Wire Wire Line
	4300 3600 4300 3700
Wire Wire Line
	4400 3200 5300 3200
Wire Wire Line
	3700 4300 4200 4300
Wire Wire Line
	4400 4300 5050 4300
Wire Wire Line
	5050 4300 5050 3400
Wire Wire Line
	5050 3400 5450 3400
$Comp
L power:GND #PWR015
U 1 1 5E9ECDE8
P 4800 3900
F 0 "#PWR015" H 4800 3650 50  0001 C CNN
F 1 "GND" H 4805 3727 50  0000 C CNN
F 2 "" H 4800 3900 50  0001 C CNN
F 3 "" H 4800 3900 50  0001 C CNN
	1    4800 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 3800 4800 3900
Wire Wire Line
	5150 3100 5200 3100
Wire Wire Line
	4900 2750 5200 2750
Connection ~ 5200 3100
Wire Wire Line
	5200 3100 5350 3100
Wire Wire Line
	3050 3300 3700 3300
Wire Wire Line
	3700 3300 3700 4300
Wire Wire Line
	3450 2800 3800 2800
Wire Wire Line
	3800 3800 3800 2800
Connection ~ 3800 2800
Wire Wire Line
	3800 2800 4650 2800
Text HLabel 6550 3000 2    50   Input ~ 0
TX0
Text HLabel 6550 3100 2    50   Input ~ 0
RX0
Wire Wire Line
	3550 3800 3550 4000
NoConn ~ 3050 3900
Wire Wire Line
	3800 3800 3900 3800
Wire Wire Line
	4200 3200 4200 3400
Wire Wire Line
	4400 3200 4400 3400
Wire Wire Line
	4200 4300 4200 4200
Wire Wire Line
	4400 4300 4400 4200
Wire Wire Line
	4700 3800 4800 3800
$Comp
L power:VBUS #PWR019
U 1 1 5F4C02F2
P 6300 1450
F 0 "#PWR019" H 6300 1300 50  0001 C CNN
F 1 "VBUS" H 6315 1623 50  0000 C CNN
F 2 "" H 6300 1450 50  0001 C CNN
F 3 "" H 6300 1450 50  0001 C CNN
	1    6300 1450
	1    0    0    -1  
$EndComp
Text GLabel 6300 1600 3    50   Input ~ 0
VBUS
Wire Wire Line
	6300 1450 6300 1600
NoConn ~ 6450 2900
NoConn ~ 6450 3300
$Comp
L Device:R R7
U 1 1 6114851D
P 5450 2750
F 0 "R7" V 5243 2750 50  0000 C CNN
F 1 "5.1k" V 5334 2750 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5380 2750 50  0001 C CNN
F 3 "~" H 5450 2750 50  0001 C CNN
F 4 "C25905" H 5450 2750 50  0001 C CNN "LCSC"
F 5 "" H 5450 2750 50  0001 C CNN "Supplier"
	1    5450 2750
	-1   0    0    1   
$EndComp
$Comp
L Device:R R6
U 1 1 61148F19
P 3250 3600
F 0 "R6" V 3043 3600 50  0000 C CNN
F 1 "5.1k" V 3134 3600 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3180 3600 50  0001 C CNN
F 3 "~" H 3250 3600 50  0001 C CNN
F 4 "C25905" H 3250 3600 50  0001 C CNN "LCSC"
F 5 "" H 3250 3600 50  0001 C CNN "Supplier"
	1    3250 3600
	0    1    1    0   
$EndComp
$Comp
L Device:R R5
U 1 1 6114B27A
P 3250 3000
F 0 "R5" V 3043 3000 50  0000 C CNN
F 1 "5.1k" V 3134 3000 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3180 3000 50  0001 C CNN
F 3 "~" H 3250 3000 50  0001 C CNN
F 4 "C25905" H 3250 3000 50  0001 C CNN "LCSC"
F 5 "" H 3250 3000 50  0001 C CNN "Supplier"
	1    3250 3000
	0    1    1    0   
$EndComp
$Comp
L max80_debug:HRO-TYPE-C-31-M-12 USB1
U 1 1 6114CF45
P 2950 3250
AR Path="/6114CF45" Ref="USB1"  Part="1" 
AR Path="/601569F0/6114CF45" Ref="USB1"  Part="1" 
F 0 "USB1" H 2950 4453 60  0000 C CNN
F 1 "HRO-TYPE-C-31-M-12" H 2950 4347 60  0000 C CNN
F 2 "max80_debug:HRO-TYPE-C-31-M-12" H 2950 4241 60  0000 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1811131825_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.pdf" H 2250 3300 60  0001 C CNN
F 4 "C107410" H 2950 3250 50  0001 C CNN "LCSC"
	1    2950 3250
	1    0    0    -1  
$EndComp
$Comp
L Power_Protection:USBLC6-2SC6 U?
U 1 1 6114F91C
P 4300 3800
AR Path="/6114F91C" Ref="U?"  Part="1" 
AR Path="/5E63B67F/6114F91C" Ref="U?"  Part="1" 
AR Path="/601569F0/6114F91C" Ref="U9"  Part="1" 
F 0 "U9" V 4650 3550 50  0000 R CNN
F 1 "USBLC6-2SC6" V 4750 3600 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 3550 4200 50  0001 C CNN
F 3 "" H 4500 4150 50  0001 C CNN
F 4 "C7519" H 4300 3800 50  0001 C CNN "LCSC"
	1    4300 3800
	0    -1   -1   0   
$EndComp
$Comp
L Device:Polyfuse F1
U 1 1 611529F7
P 5000 3100
F 0 "F1" V 4900 3100 50  0000 C CNN
F 1 "Polyfuse 460mA" V 5150 3100 50  0000 C CNN
F 2 "max80:Fuse_1206_3216Metric" H 5050 2900 50  0001 L CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1811141110_TECHFUSE-nSMD020-30V_C69680.pdf" H 5000 3100 50  0001 C CNN
F 4 "C69680" H 3650 1600 50  0001 C CNN "LCSC"
F 5 "" H 3650 1600 50  0001 C CNN "MOUSER"
F 6 "" H 3650 1600 50  0001 C CNN "MPN"
	1    5000 3100
	0    1    1    0   
$EndComp
$Comp
L Device:C C39
U 1 1 61154A99
P 4900 2600
F 0 "C39" V 4648 2600 50  0000 C CNN
F 1 "1uF" V 4739 2600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4938 2450 50  0001 C CNN
F 3 "~" H 4900 2600 50  0001 C CNN
F 4 "C28323" H 3500 1650 50  0001 C CNN "LCSC"
F 5 "" H 3500 1650 50  0001 C CNN "MOUSER"
F 6 "" H 3500 1650 50  0001 C CNN "MPN"
F 7 "" H 4900 2600 50  0001 C CNN "Supplier"
	1    4900 2600
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C40
U 1 1 61156BD2
P 5600 2400
F 0 "C40" V 5348 2400 50  0000 C CNN
F 1 "10uF" V 5439 2400 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5638 2250 50  0001 C CNN
F 3 "~" H 5600 2400 50  0001 C CNN
F 4 "C15850" H 4200 1450 50  0001 C CNN "LCSC"
F 5 "" H 4200 1450 50  0001 C CNN "MOUSER"
F 6 "" H 4200 1450 50  0001 C CNN "MPN"
F 7 "" H 5600 2400 50  0001 C CNN "Supplier"
	1    5600 2400
	0    1    1    0   
$EndComp
Wire Wire Line
	5200 2750 5200 3100
$EndSCHEMATC