EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 6
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:C C16
U 1 1 614DFD4B
P 6600 2800
F 0 "C16" H 6715 2846 50  0000 L CNN
F 1 "220pF" H 6715 2755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6638 2650 50  0001 C CNN
F 3 "~" H 6600 2800 50  0001 C CNN
F 4 "DNP" H 6600 2800 50  0000 C CNN "Field4"
	1    6600 2800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C17
U 1 1 614DFD57
P 6600 3200
F 0 "C17" H 6715 3246 50  0000 L CNN
F 1 "220pF" H 6715 3155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6638 3050 50  0001 C CNN
F 3 "~" H 6600 3200 50  0001 C CNN
F 4 "DNP" H 6600 3200 50  0000 C CNN "Field4"
	1    6600 3200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 614DFD63
P 6550 3000
F 0 "#PWR0112" H 6550 2750 50  0001 C CNN
F 1 "GND" V 6555 2872 50  0000 R CNN
F 2 "" H 6550 3000 50  0001 C CNN
F 3 "" H 6550 3000 50  0001 C CNN
	1    6550 3000
	0    1    1    0   
$EndComp
$Comp
L Device:C C20
U 1 1 614DFD7D
P 7050 2600
F 0 "C20" V 7302 2600 50  0000 C CNN
F 1 "22pF" V 7211 2600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7088 2450 50  0001 C CNN
F 3 "~" H 7050 2600 50  0001 C CNN
F 4 "2812303" H 7050 2600 50  0001 C CNN "ordercode"
F 5 "farnell" H 7050 2600 50  0001 C CNN "supplier"
	1    7050 2600
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C23
U 1 1 614DFD89
P 7050 3400
F 0 "C23" V 7200 3350 50  0000 C CNN
F 1 "22pF" V 6900 3350 50  0000 C CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7088 3250 50  0001 C CNN
F 3 "~" H 7050 3400 50  0001 C CNN
F 4 "2812303" H 7050 3400 50  0001 C CNN "ordercode"
F 5 "farnell" H 7050 3400 50  0001 C CNN "supplier"
	1    7050 3400
	0    -1   1    0   
$EndComp
$Comp
L Device:C C24
U 1 1 614DFDA9
P 7450 2750
F 0 "C24" H 7600 2750 50  0000 L CNN
F 1 "200pF" H 7600 2650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7488 2600 50  0001 C CNN
F 3 "~" H 7450 2750 50  0001 C CNN
F 4 "2812289" H 7450 2750 50  0001 C CNN "ordercode"
F 5 "farnell" H 7450 2750 50  0001 C CNN "supplier"
	1    7450 2750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C10
U 1 1 614DFE16
P 5150 1400
F 0 "C10" H 5265 1446 50  0000 L CNN
F 1 "100nF" H 5265 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5188 1250 50  0001 C CNN
F 3 "~" H 5150 1400 50  0001 C CNN
F 4 "3013347" H 5150 1400 50  0001 C CNN "ordercode"
F 5 "farnell" H 5150 1400 50  0001 C CNN "supplier"
	1    5150 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Polarized C9
U 1 1 614DFE1C
P 5750 1000
F 0 "C9" H 5868 1046 50  0000 L CNN
F 1 "4u7" H 5868 955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5788 850 50  0001 C CNN
F 3 "~" H 5750 1000 50  0001 C CNN
F 4 "2469394" H 5750 1000 50  0001 C CNN "ordercode"
F 5 "farnell" H 5750 1000 50  0001 C CNN "supplier"
F 6 "C04u7_0403" H 5750 1000 50  0001 C CNN "StockRef"
	1    5750 1000
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 614DFE22
P 6200 1000
F 0 "C8" H 6315 1046 50  0000 L CNN
F 1 "100nF" H 6315 955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6238 850 50  0001 C CNN
F 3 "~" H 6200 1000 50  0001 C CNN
F 4 "2524678" H 6200 1000 50  0001 C CNN "ordercode"
F 5 "farnell" H 6200 1000 50  0001 C CNN "supplier"
	1    6200 1000
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6200 800  6200 850 
Wire Wire Line
	5750 850  5750 800 
Wire Wire Line
	5750 800  6200 800 
$Comp
L power:+3V3 #PWR0113
U 1 1 614DFE37
P 6500 750
F 0 "#PWR0113" H 6500 600 50  0001 C CNN
F 1 "+3V3" H 6515 923 50  0000 C CNN
F 2 "" H 6500 750 50  0001 C CNN
F 3 "" H 6500 750 50  0001 C CNN
	1    6500 750 
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6200 1150 6200 1200
Wire Wire Line
	6200 1200 5750 1200
Wire Wire Line
	5750 1200 5750 1150
$Comp
L power:GND #PWR0114
U 1 1 614DFE43
P 5750 1250
F 0 "#PWR0114" H 5750 1000 50  0001 C CNN
F 1 "GND" H 5755 1077 50  0000 C CNN
F 2 "" H 5750 1250 50  0001 C CNN
F 3 "" H 5750 1250 50  0001 C CNN
	1    5750 1250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5750 2250 6150 2250
Connection ~ 5750 2250
Wire Wire Line
	5750 2200 5750 2250
Wire Wire Line
	6150 2250 6150 2200
Wire Wire Line
	5750 2300 5750 2250
$Comp
L power:GND #PWR0116
U 1 1 614DFE5B
P 5750 2300
F 0 "#PWR0116" H 5750 2050 50  0001 C CNN
F 1 "GND" H 5755 2127 50  0000 C CNN
F 2 "" H 5750 2300 50  0001 C CNN
F 3 "" H 5750 2300 50  0001 C CNN
	1    5750 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 1750 6500 1850
$Comp
L power:+3V3 #PWR0117
U 1 1 614DFE63
P 6500 1750
F 0 "#PWR0117" H 6500 1600 50  0001 C CNN
F 1 "+3V3" H 6515 1923 50  0000 C CNN
F 2 "" H 6500 1750 50  0001 C CNN
F 3 "" H 6500 1750 50  0001 C CNN
	1    6500 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 1850 5750 1850
Connection ~ 6150 1850
Wire Wire Line
	6150 1900 6150 1850
Connection ~ 5750 1850
Wire Wire Line
	5750 1900 5750 1850
$Comp
L Device:C_Polarized C13
U 1 1 614DFE71
P 5750 2050
F 0 "C13" H 5868 2096 50  0000 L CNN
F 1 "10uF" H 5868 2005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5788 1900 50  0001 C CNN
F 3 "~" H 5750 2050 50  0001 C CNN
F 4 "3013381" H 5750 2050 50  0001 C CNN "ordercode"
F 5 "farnell" H 5750 2050 50  0001 C CNN "supplier"
	1    5750 2050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C14
U 1 1 614DFE77
P 6150 2050
F 0 "C14" H 6265 2096 50  0000 L CNN
F 1 "100nF" H 6265 2005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6188 1900 50  0001 C CNN
F 3 "~" H 6150 2050 50  0001 C CNN
F 4 "2524678" H 6150 2050 50  0001 C CNN "ordercode"
F 5 "farnell" H 6150 2050 50  0001 C CNN "supplier"
	1    6150 2050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C12
U 1 1 614DFE7D
P 3100 1000
F 0 "C12" H 3215 1046 50  0000 L CNN
F 1 "100nF" H 3215 955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3138 850 50  0001 C CNN
F 3 "~" H 3100 1000 50  0001 C CNN
F 4 "3013347" H 3100 1000 50  0001 C CNN "ordercode"
F 5 "farnell" H 3100 1000 50  0001 C CNN "supplier"
	1    3100 1000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 614DFE8D
P 4600 5400
F 0 "#PWR0118" H 4600 5150 50  0001 C CNN
F 1 "GND" V 4605 5272 50  0000 R CNN
F 2 "" H 4600 5400 50  0001 C CNN
F 3 "" H 4600 5400 50  0001 C CNN
	1    4600 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 5350 4600 5350
Connection ~ 4600 5350
Wire Wire Line
	4600 5350 4700 5350
$Comp
L Device:C C15
U 1 1 614DFE99
P 6150 3650
F 0 "C15" V 6100 3700 50  0000 L CNN
F 1 "1nF" V 6200 3750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6188 3500 50  0001 C CNN
F 3 "~" H 6150 3650 50  0001 C CNN
F 4 "2320774" H 6150 3650 50  0001 C CNN "ordercode"
F 5 "farnell" H 6150 3650 50  0001 C CNN "supplier"
	1    6150 3650
	0    1    1    0   
$EndComp
$Comp
L Device:R R17
U 1 1 614DFEA8
P 5700 3450
F 0 "R17" V 5800 3450 50  0000 C CNN
F 1 "1K" V 5900 3450 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5630 3450 50  0001 C CNN
F 3 "~" H 5700 3450 50  0001 C CNN
F 4 "R03K3_0402" H 5700 3450 50  0001 C CNN "StockRef"
F 5 "2447170" H 5700 3450 50  0001 C CNN "ordercode"
F 6 "farnell" H 5700 3450 50  0001 C CNN "supplier"
	1    5700 3450
	0    1    1    0   
$EndComp
$Comp
L Device:Crystal_GND24 Y1
U 1 1 614DFEFE
P 1950 4800
F 0 "Y1" V 1904 5044 50  0000 L CNN
F 1 "27,12Mhz" V 1995 5044 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_EuroQuartz_X22-4Pin_2.5x2.0mm" H 1950 4800 50  0001 C CNN
F 3 "~" H 1950 4800 50  0001 C CNN
F 4 "NX2016SA" V 1950 4800 50  0001 C CNN "partnr"
F 5 "MCSJK-7E-27.12-10-30-60-B-30" V 1950 4800 50  0001 C CNN "MPN"
F 6 "farnell" V 1950 4800 50  0001 C CNN "supplier"
F 7 "2853901" V 1950 4800 50  0001 C CNN "ordercode"
F 8 "mComp pro" H 1950 4800 50  0001 C CNN "Manufacturer"
	1    1950 4800
	0    1    1    0   
$EndComp
Wire Wire Line
	1950 4600 1950 4650
Wire Wire Line
	1950 5000 1950 4950
$Comp
L Device:C C6
U 1 1 614DFF0E
P 1700 4600
F 0 "C6" H 1815 4646 50  0000 L CNN
F 1 "10nF" H 1815 4555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1738 4450 50  0001 C CNN
F 3 "~" H 1700 4600 50  0001 C CNN
F 4 "3013347" H 1700 4600 50  0001 C CNN "ordercode"
F 5 "farnell" H 1700 4600 50  0001 C CNN "supplier"
	1    1700 4600
	0    -1   -1   0   
$EndComp
Connection ~ 1950 4600
$Comp
L Device:C C7
U 1 1 614DFF15
P 1700 5000
F 0 "C7" H 1815 5046 50  0000 L CNN
F 1 "10nF" H 1815 4955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1738 4850 50  0001 C CNN
F 3 "~" H 1700 5000 50  0001 C CNN
F 4 "3013347" H 1700 5000 50  0001 C CNN "ordercode"
F 5 "farnell" H 1700 5000 50  0001 C CNN "supplier"
	1    1700 5000
	0    1    1    0   
$EndComp
Wire Wire Line
	1850 4600 1950 4600
Wire Wire Line
	1850 5000 1950 5000
Connection ~ 1950 5000
Wire Wire Line
	1550 4600 1350 4600
Wire Wire Line
	1350 4600 1350 4800
Wire Wire Line
	1350 5000 1550 5000
Wire Wire Line
	1750 4800 1350 4800
Connection ~ 1350 4800
Wire Wire Line
	1350 4800 1350 5000
$Comp
L power:GND #PWR0123
U 1 1 614DFF24
P 1350 5100
F 0 "#PWR0123" H 1350 4850 50  0001 C CNN
F 1 "GND" H 1355 4927 50  0000 C CNN
F 2 "" H 1350 5100 50  0001 C CNN
F 3 "" H 1350 5100 50  0001 C CNN
	1    1350 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 5100 1350 5000
Connection ~ 1350 5000
$Comp
L power:GND #PWR0124
U 1 1 614DFF2C
P 2200 5100
F 0 "#PWR0124" H 2200 4850 50  0001 C CNN
F 1 "GND" H 2205 4927 50  0000 C CNN
F 2 "" H 2200 5100 50  0001 C CNN
F 3 "" H 2200 5100 50  0001 C CNN
	1    2200 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 5100 2200 4800
Wire Wire Line
	2200 4800 2150 4800
Connection ~ 6200 800 
Text HLabel 3700 3450 0    50   Input ~ 0
SPI_MOSI
Text HLabel 3700 3650 0    50   Input ~ 0
SPI_SCK
Text HLabel 3700 3550 0    50   Output ~ 0
SPI_MISO
Text HLabel 3700 3350 0    50   Input ~ 0
NFC_SPI_CS
$Comp
L Connector_Generic:Conn_01x02 J4
U 1 1 610ABF7F
P 8150 2950
F 0 "J4" H 8230 2942 50  0000 L CNN
F 1 "Conn_01x02" H 8230 2851 50  0000 L CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical_small_CrtYd" H 8150 2950 50  0001 C CNN
F 3 "~" H 8150 2950 50  0001 C CNN
	1    8150 2950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C25
U 1 1 614DFDAF
P 7450 3200
F 0 "C25" H 7600 3250 50  0000 L CNN
F 1 "200pF" H 7600 3150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7488 3050 50  0001 C CNN
F 3 "~" H 7450 3200 50  0001 C CNN
F 4 "2627389" H 7450 3200 50  0001 C CNN "ordercode"
F 5 "farnell" H 7450 3200 50  0001 C CNN "supplier"
	1    7450 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 800  6200 800 
Wire Wire Line
	6150 1850 6500 1850
$Comp
L Device:L L2
U 1 1 614DFE00
P 5900 3050
F 0 "L2" V 5850 3200 50  0000 C CNN
F 1 "560nH" V 5850 3000 50  0000 C CNN
F 2 "Inductor_SMD:L_0402_1005Metric" H 5900 3050 50  0001 C CNN
F 3 "~" H 5900 3050 50  0001 C CNN
F 4 "3471481" H 5900 3050 50  0001 C CNN "ordercode"
F 5 "farnell" H 5900 3050 50  0001 C CNN "supplier"
	1    5900 3050
	0    1    1    0   
$EndComp
$Comp
L Device:L L1
U 1 1 614DFD44
P 5900 2900
F 0 "L1" V 5850 3050 50  0000 C CNN
F 1 "560nH" V 5850 2850 50  0000 C CNN
F 2 "Inductor_SMD:L_0402_1005Metric" H 5900 2900 50  0001 C CNN
F 3 "~" H 5900 2900 50  0001 C CNN
F 4 "3471481" H 5900 2900 50  0001 C CNN "ordercode"
F 5 "farnell" H 5900 2900 50  0001 C CNN "supplier"
	1    5900 2900
	0    1    1    0   
$EndComp
Connection ~ 4700 5350
$Comp
L Device:R R15
U 1 1 614DFEB7
P 6550 3650
F 0 "R15" V 6450 3550 50  0000 C CNN
F 1 "1K6" V 6450 3750 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6480 3650 50  0001 C CNN
F 3 "~" H 6550 3650 50  0001 C CNN
F 4 "R10K_0402" H 6550 3650 50  0001 C CNN "StockRef"
F 5 "2447096" H 6550 3650 50  0001 C CNN "ordercode"
F 6 "farnell" H 6550 3650 50  0001 C CNN "supplier"
	1    6550 3650
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 614DFEF4
P 1850 7400
F 0 "#PWR0122" H 1850 7150 50  0001 C CNN
F 1 "GND" H 1855 7227 50  0000 C CNN
F 2 "" H 1850 7400 50  0001 C CNN
F 3 "" H 1850 7400 50  0001 C CNN
	1    1850 7400
	1    0    0    -1  
$EndComp
Text Label 3650 4750 0    50   ~ 0
SEL0
Text Label 3650 4850 0    50   ~ 0
SEL1
Wire Wire Line
	3650 4850 3900 4850
Wire Wire Line
	3900 4750 3650 4750
Text Label 1850 7300 0    50   ~ 0
SEL0
Text Label 2150 7300 0    50   ~ 0
SEL1
$Comp
L power:+3V3 #PWR0119
U 1 1 61865CA2
P 2150 7100
F 0 "#PWR0119" H 2150 6950 50  0001 C CNN
F 1 "+3V3" H 2165 7273 50  0000 C CNN
F 2 "" H 2150 7100 50  0001 C CNN
F 3 "" H 2150 7100 50  0001 C CNN
	1    2150 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 7100 2150 7300
Wire Wire Line
	1850 7300 1850 7400
Text Notes 800  7350 0    50   ~ 0
SEL0  0     0*       1\nSEL1  0     1*       0\n      UA.  SPI.     I2C
Wire Wire Line
	3700 3650 3900 3650
Wire Wire Line
	3700 3450 3900 3450
Wire Wire Line
	3700 3550 3900 3550
Wire Wire Line
	3700 3350 3900 3350
Wire Wire Line
	5500 3050 5750 3050
Wire Wire Line
	6050 2900 6150 2900
Wire Wire Line
	6150 2900 6150 2600
Wire Wire Line
	6150 2600 6600 2600
Wire Wire Line
	6050 3050 6150 3050
Wire Wire Line
	6150 3050 6150 3400
Wire Wire Line
	6150 3400 6600 3400
Wire Wire Line
	6600 2950 6600 3000
Wire Wire Line
	6550 3000 6600 3000
Connection ~ 6600 3000
Wire Wire Line
	6600 3000 6600 3050
Wire Wire Line
	6600 2600 6600 2650
Wire Wire Line
	6600 3400 6600 3350
Wire Wire Line
	6900 2600 6600 2600
Connection ~ 6600 2600
Wire Wire Line
	6900 3400 6750 3400
Connection ~ 6600 3400
Wire Wire Line
	7200 2600 7450 2600
Wire Wire Line
	7450 3000 7450 2900
Wire Wire Line
	6600 3000 7450 3000
Wire Wire Line
	7450 3350 7450 3400
Wire Wire Line
	7450 3400 7200 3400
Wire Wire Line
	7450 3050 7450 3000
Connection ~ 7450 3000
Wire Wire Line
	7450 2600 7950 2600
Wire Wire Line
	7950 2600 7950 2950
Connection ~ 7450 2600
Wire Wire Line
	7950 3050 7950 3400
Wire Wire Line
	7950 3400 7450 3400
Connection ~ 7450 3400
NoConn ~ 5500 3350
Wire Wire Line
	5550 3450 5500 3450
Wire Wire Line
	5500 3150 5900 3150
Wire Wire Line
	5900 3150 5900 3450
Wire Wire Line
	5900 3450 5850 3450
Wire Wire Line
	5900 3450 5900 3650
Wire Wire Line
	5900 3650 6000 3650
Connection ~ 5900 3450
Wire Wire Line
	6700 3650 6750 3650
Wire Wire Line
	6750 3650 6750 3400
Connection ~ 6750 3400
Wire Wire Line
	6750 3400 6600 3400
Wire Wire Line
	5750 2900 5600 2900
Wire Wire Line
	5600 2900 5600 2950
Wire Wire Line
	5600 2950 5500 2950
Wire Wire Line
	6300 3650 6400 3650
NoConn ~ 5500 3650
NoConn ~ 5500 3750
NoConn ~ 5500 4350
NoConn ~ 5500 4450
NoConn ~ 5500 4550
NoConn ~ 5500 4650
NoConn ~ 3900 3850
NoConn ~ 3900 3950
NoConn ~ 3900 4150
NoConn ~ 3900 4250
Wire Wire Line
	2900 4600 2900 4450
Wire Wire Line
	2900 4450 3900 4450
Wire Wire Line
	1950 4600 2900 4600
Wire Wire Line
	3900 4550 2950 4550
Wire Wire Line
	2950 4550 2950 5000
Wire Wire Line
	1950 5000 2950 5000
Wire Wire Line
	4500 5150 4500 5350
Wire Wire Line
	4600 5150 4600 5350
Wire Wire Line
	4700 5150 4700 5350
Wire Wire Line
	4800 5150 4800 5350
Connection ~ 4800 5350
Wire Wire Line
	4800 5350 4700 5350
Wire Wire Line
	4900 5150 4900 5350
Wire Wire Line
	4800 5350 4900 5350
Wire Wire Line
	4600 5400 4600 5350
Wire Wire Line
	4900 2550 4900 1850
Wire Wire Line
	4900 1850 5750 1850
Wire Wire Line
	6500 800  6500 750 
Wire Wire Line
	5750 1250 5750 1200
Connection ~ 5750 1200
Connection ~ 5750 800 
$Comp
L power:GND #PWR0120
U 1 1 61A23332
P 5150 1600
F 0 "#PWR0120" H 5150 1350 50  0001 C CNN
F 1 "GND" H 5155 1427 50  0000 C CNN
F 2 "" H 5150 1600 50  0001 C CNN
F 3 "" H 5150 1600 50  0001 C CNN
	1    5150 1600
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5150 1600 5150 1550
Wire Wire Line
	5150 1250 5150 1200
Wire Wire Line
	5150 1200 4800 1200
Wire Wire Line
	4800 1200 4800 2550
Wire Wire Line
	4700 800  5750 800 
$Comp
L power:+3V3 #PWR0121
U 1 1 61A2BB24
P 5150 1150
F 0 "#PWR0121" H 5150 1000 50  0001 C CNN
F 1 "+3V3" H 5165 1323 50  0000 C CNN
F 2 "" H 5150 1150 50  0001 C CNN
F 3 "" H 5150 1150 50  0001 C CNN
	1    5150 1150
	-1   0    0    -1  
$EndComp
Connection ~ 5150 1200
Wire Wire Line
	4700 800  4700 2550
Wire Wire Line
	5150 1200 5150 1150
$Comp
L power:+3V3 #PWR0132
U 1 1 61A3F823
P 3100 750
F 0 "#PWR0132" H 3100 600 50  0001 C CNN
F 1 "+3V3" H 3115 923 50  0000 C CNN
F 2 "" H 3100 750 50  0001 C CNN
F 3 "" H 3100 750 50  0001 C CNN
	1    3100 750 
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3100 750  3100 800 
Wire Wire Line
	3100 800  4600 800 
Wire Wire Line
	4600 800  4600 2550
Connection ~ 3100 800 
Wire Wire Line
	3100 800  3100 850 
$Comp
L power:GND #PWR0133
U 1 1 61A45F0E
P 3100 1200
F 0 "#PWR0133" H 3100 950 50  0001 C CNN
F 1 "GND" H 3105 1027 50  0000 C CNN
F 2 "" H 3100 1200 50  0001 C CNN
F 3 "" H 3100 1200 50  0001 C CNN
	1    3100 1200
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3100 1150 3100 1200
$Comp
L Device:C C31
U 1 1 61A49595
P 6050 4050
F 0 "C31" H 6165 4096 50  0000 L CNN
F 1 "100nF" H 6165 4005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6088 3900 50  0001 C CNN
F 3 "~" H 6050 4050 50  0001 C CNN
F 4 "3013347" H 6050 4050 50  0001 C CNN "ordercode"
F 5 "farnell" H 6050 4050 50  0001 C CNN "supplier"
	1    6050 4050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0143
U 1 1 61A4A21D
P 6050 4250
F 0 "#PWR0143" H 6050 4000 50  0001 C CNN
F 1 "GND" V 6055 4122 50  0000 R CNN
F 2 "" H 6050 4250 50  0001 C CNN
F 3 "" H 6050 4250 50  0001 C CNN
	1    6050 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 4200 6050 4250
Wire Wire Line
	5550 3450 5550 3900
Wire Wire Line
	5550 3900 6050 3900
Connection ~ 5550 3450
$Comp
L Device:C C30
U 1 1 61A57712
P 3950 2150
F 0 "C30" H 4065 2196 50  0000 L CNN
F 1 "100nF" H 4065 2105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3988 2000 50  0001 C CNN
F 3 "~" H 3950 2150 50  0001 C CNN
F 4 "3013347" H 3950 2150 50  0001 C CNN "ordercode"
F 5 "farnell" H 3950 2150 50  0001 C CNN "supplier"
	1    3950 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 2550 4500 1900
Wire Wire Line
	4500 1900 3950 1900
Wire Wire Line
	3950 1900 3950 2000
$Comp
L power:GND #PWR0144
U 1 1 61A5B9D2
P 3950 2350
F 0 "#PWR0144" H 3950 2100 50  0001 C CNN
F 1 "GND" H 3955 2177 50  0000 C CNN
F 2 "" H 3950 2350 50  0001 C CNN
F 3 "" H 3950 2350 50  0001 C CNN
	1    3950 2350
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3950 2350 3950 2300
$Comp
L Device:R R12
U 1 1 61A5F850
P 2750 2600
F 0 "R12" H 2850 2650 50  0000 C CNN
F 1 "10K" H 2900 2550 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 2680 2600 50  0001 C CNN
F 3 "~" H 2750 2600 50  0001 C CNN
F 4 "R03K3_0402" H 2750 2600 50  0001 C CNN "StockRef"
F 5 "2447170" H 2750 2600 50  0001 C CNN "ordercode"
F 6 "farnell" H 2750 2600 50  0001 C CNN "supplier"
	1    2750 2600
	-1   0    0    1   
$EndComp
Wire Wire Line
	2750 2750 2750 2950
Wire Wire Line
	2750 2950 3900 2950
$Comp
L power:+3V3 #PWR0145
U 1 1 61A64205
P 2750 2350
F 0 "#PWR0145" H 2750 2200 50  0001 C CNN
F 1 "+3V3" H 2765 2523 50  0000 C CNN
F 2 "" H 2750 2350 50  0001 C CNN
F 3 "" H 2750 2350 50  0001 C CNN
	1    2750 2350
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2750 2350 2750 2450
NoConn ~ 3900 3050
Text Label 3150 2950 0    50   ~ 0
NFC_RST
Text Label 3200 4450 0    50   ~ 0
OSC_in
Text Label 3200 4550 0    50   ~ 0
OSC_OUT
Text Label 5750 3900 0    50   ~ 0
VMID
Text Label 5900 3300 0    50   ~ 0
RX
Text Label 5600 2900 0    50   ~ 0
TX1
Text Label 5550 3050 0    50   ~ 0
TX2
Text Label 6150 2800 0    50   ~ 0
TXL1
Text Label 6150 3200 0    50   ~ 0
TXL2
Text Label 7600 2600 0    50   ~ 0
TXANT1
Text Label 7600 3400 0    50   ~ 0
TXANT2
$Comp
L power:+3V3 #PWR0146
U 1 1 61AAA89D
P 3950 1850
F 0 "#PWR0146" H 3950 1700 50  0001 C CNN
F 1 "+3V3" H 3965 2023 50  0000 C CNN
F 2 "" H 3950 1850 50  0001 C CNN
F 3 "" H 3950 1850 50  0001 C CNN
	1    3950 1850
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3950 1850 3950 1900
Connection ~ 3950 1900
Text HLabel 2600 2950 0    50   Input ~ 0
~NFC_RST
Wire Wire Line
	2600 2950 2750 2950
Connection ~ 2750 2950
Text HLabel 3700 3150 0    50   Output ~ 0
NFC_INT0
$Comp
L RF_NFC:PN5321A3HN_C1xx U3
U 1 1 617AC9C8
P 4700 3850
F 0 "U3" H 5150 5100 50  0000 C CNN
F 1 "PN5321A3HN_C1xx" H 5400 2550 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-40-1EP_6x6mm_P0.5mm_EP4.6x4.6mm_ThermalVias" H 6200 2600 50  0001 C CNN
F 3 "https://www.nxp.com/docs/en/nxp/data-sheets/PN532_C1.pdf" H 4700 4050 50  0001 C CNN
	1    4700 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 3150 3700 3150
NoConn ~ 3900 4050
$EndSCHEMATC