EESchema Schematic File Version 4
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "QSPI PSRAM PMOD breakout"
Date "2020-08-19"
Rev "A"
Comp "Luke Wren"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector_Generic:Conn_02x06_Odd_Even J1
U 1 1 5F3D11ED
P 3900 4000
F 0 "J1" H 3950 3475 50  0000 C CNN
F 1 "2.54mm_2x06" H 3950 3566 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x06_P2.54mm_Horizontal" H 3900 4000 50  0001 C CNN
F 3 "~" H 3900 4000 50  0001 C CNN
	1    3900 4000
	-1   0    0    1   
$EndComp
Wire Wire Line
	4100 4200 4200 4200
Wire Wire Line
	4100 4100 4200 4100
Wire Wire Line
	4100 4000 4200 4000
Wire Wire Line
	4100 3900 4200 3900
Wire Wire Line
	4100 3800 4150 3800
Wire Wire Line
	4150 3800 4150 4300
Wire Wire Line
	3600 3800 3550 3800
Wire Wire Line
	3550 3800 3550 4300
Wire Wire Line
	3600 4100 3500 4100
Wire Wire Line
	3600 4200 3500 4200
$Comp
L power:GND #PWR0101
U 1 1 5F3D1583
P 3550 4300
F 0 "#PWR0101" H 3550 4050 50  0001 C CNN
F 1 "GND" H 3555 4127 50  0000 C CNN
F 2 "" H 3550 4300 50  0001 C CNN
F 3 "" H 3550 4300 50  0001 C CNN
	1    3550 4300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5F3D1597
P 4150 4300
F 0 "#PWR0102" H 4150 4050 50  0001 C CNN
F 1 "GND" H 4155 4127 50  0000 C CNN
F 2 "" H 4150 4300 50  0001 C CNN
F 3 "" H 4150 4300 50  0001 C CNN
	1    4150 4300
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0103
U 1 1 5F3D15F4
P 4150 3450
F 0 "#PWR0103" H 4150 3300 50  0001 C CNN
F 1 "+3V3" H 4165 3623 50  0000 C CNN
F 2 "" H 4150 3450 50  0001 C CNN
F 3 "" H 4150 3450 50  0001 C CNN
	1    4150 3450
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0104
U 1 1 5F3D1608
P 3550 3450
F 0 "#PWR0104" H 3550 3300 50  0001 C CNN
F 1 "+3V3" H 3565 3623 50  0000 C CNN
F 2 "" H 3550 3450 50  0001 C CNN
F 3 "" H 3550 3450 50  0001 C CNN
	1    3550 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 3700 3600 3700
Wire Wire Line
	3550 3450 3550 3700
Wire Wire Line
	4100 3700 4150 3700
Wire Wire Line
	4150 3700 4150 3450
Text Label 4200 3900 0    50   ~ 0
SD3
Text Label 4200 4000 0    50   ~ 0
SD2
Text Label 4200 4100 0    50   ~ 0
SD1
Text Label 4200 4200 0    50   ~ 0
SD0
Text Label 3500 4200 2    50   ~ 0
SCK
Text Label 3500 4100 2    50   ~ 0
~CS~
$Comp
L Memory_Flash:AT25SF081-XMHF-X U1
U 1 1 5F3D1B45
P 8150 3900
F 0 "U1" H 7750 4350 50  0000 L CNN
F 1 "LY68L6400" H 8250 4350 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 8150 3300 50  0001 C CNN
F 3 "https://www.adestotech.com/wp-content/uploads/DS-AT25SF081_045.pdf" H 8150 3900 50  0001 C CNN
	1    8150 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7550 3700 7450 3700
Wire Wire Line
	7550 3800 7450 3800
Wire Wire Line
	7550 3900 7450 3900
Wire Wire Line
	7550 4000 7450 4000
Wire Wire Line
	7550 4100 7450 4100
Text Label 7450 3700 2    50   ~ 0
SD0
Text Label 7450 3800 2    50   ~ 0
SCK
Text Label 7450 3900 2    50   ~ 0
~CS~
Text Label 7450 4000 2    50   ~ 0
SD2
Text Label 7450 4100 2    50   ~ 0
SD3
Text Label 8750 3700 0    50   ~ 0
SD1
$Comp
L power:+3V3 #PWR0105
U 1 1 5F3D1ED8
P 8150 3300
F 0 "#PWR0105" H 8150 3150 50  0001 C CNN
F 1 "+3V3" H 8165 3473 50  0000 C CNN
F 2 "" H 8150 3300 50  0001 C CNN
F 3 "" H 8150 3300 50  0001 C CNN
	1    8150 3300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5F3D1F3F
P 8150 4500
F 0 "#PWR0106" H 8150 4250 50  0001 C CNN
F 1 "GND" H 8155 4327 50  0000 C CNN
F 2 "" H 8150 4500 50  0001 C CNN
F 3 "" H 8150 4500 50  0001 C CNN
	1    8150 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8150 4400 8150 4500
Wire Wire Line
	8150 3300 8150 3400
$Comp
L power:+3V3 #PWR0107
U 1 1 5F3D238D
P 6950 3300
F 0 "#PWR0107" H 6950 3150 50  0001 C CNN
F 1 "+3V3" H 6965 3473 50  0000 C CNN
F 2 "" H 6950 3300 50  0001 C CNN
F 3 "" H 6950 3300 50  0001 C CNN
	1    6950 3300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 5F3D239C
P 6950 4500
F 0 "#PWR0108" H 6950 4250 50  0001 C CNN
F 1 "GND" H 6955 4327 50  0000 C CNN
F 2 "" H 6950 4500 50  0001 C CNN
F 3 "" H 6950 4500 50  0001 C CNN
	1    6950 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5F3D23D2
P 6950 3900
F 0 "C1" H 7065 3946 50  0000 L CNN
F 1 "100n" H 7065 3855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6988 3750 50  0001 C CNN
F 3 "~" H 6950 3900 50  0001 C CNN
	1    6950 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	6950 3750 6950 3300
Wire Wire Line
	6950 4050 6950 4500
Text Notes 7350 4900 0    50   ~ 0
Yup that's it\n
Wire Wire Line
	5150 4300 5250 4300
Wire Wire Line
	5150 4200 5250 4200
Wire Wire Line
	5150 4100 5250 4100
Wire Wire Line
	5150 4000 5250 4000
Wire Wire Line
	5150 3900 5250 3900
Wire Wire Line
	5150 3800 5250 3800
Text Label 5250 4100 0    50   ~ 0
SD3
Text Label 5250 4200 0    50   ~ 0
SD2
Text Label 5250 4000 0    50   ~ 0
SD1
Text Label 5250 3800 0    50   ~ 0
SD0
Text Label 5250 3900 0    50   ~ 0
SCK
Text Label 5250 4300 0    50   ~ 0
~CS~
Text Notes 5250 4500 0    50   ~ 0
Debug header\n
$Comp
L Switch:SW_Push SW1
U 1 1 5F3D5B10
P 3600 5950
F 0 "SW1" V 3554 6098 50  0000 L CNN
F 1 "SW_Push" V 3645 6098 50  0000 L CNN
F 2 "picodvi:SW_SPST_PTS815" H 3600 6150 50  0001 C CNN
F 3 "" H 3600 6150 50  0001 C CNN
	1    3600 5950
	0    1    1    0   
$EndComp
Wire Wire Line
	3600 6150 3600 6250
$Comp
L power:GND #PWR0110
U 1 1 5F3D608E
P 3600 6250
F 0 "#PWR0110" H 3600 6000 50  0001 C CNN
F 1 "GND" H 3605 6077 50  0000 C CNN
F 2 "" H 3600 6250 50  0001 C CNN
F 3 "" H 3600 6250 50  0001 C CNN
	1    3600 6250
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW2
U 1 1 5F3D60DA
P 4200 5950
F 0 "SW2" V 4154 6098 50  0000 L CNN
F 1 "SW_Push" V 4245 6098 50  0000 L CNN
F 2 "picodvi:SW_SPST_PTS815" H 4200 6150 50  0001 C CNN
F 3 "" H 4200 6150 50  0001 C CNN
	1    4200 5950
	0    1    1    0   
$EndComp
Wire Wire Line
	4200 6150 4200 6250
$Comp
L power:GND #PWR0111
U 1 1 5F3D60E2
P 4200 6250
F 0 "#PWR0111" H 4200 6000 50  0001 C CNN
F 1 "GND" H 4205 6077 50  0000 C CNN
F 2 "" H 4200 6250 50  0001 C CNN
F 3 "" H 4200 6250 50  0001 C CNN
	1    4200 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 5750 3600 5650
Wire Wire Line
	4200 5750 4200 5650
Text Label 3600 5650 2    50   ~ 0
BUTTON_A
Text Label 3500 3900 2    50   ~ 0
BUTTON_A
Text Label 4200 5650 2    50   ~ 0
BUTTON_B
Text Label 3500 4000 2    50   ~ 0
BUTTON_B
Wire Wire Line
	3600 3900 3500 3900
Wire Wire Line
	3600 4000 3500 4000
Text Notes 3000 4750 0    50   ~ 0
Want data bus to be on consecutive ascending GPIOs\nto make things easier on the PIO side
$Comp
L Connector_Generic:Conn_01x06 J2
U 1 1 5F3D958D
P 4950 4100
F 0 "J2" H 4870 3575 50  0000 C CNN
F 1 "Conn_01x06" H 4870 3666 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 4950 4100 50  0001 C CNN
F 3 "~" H 4950 4100 50  0001 C CNN
	1    4950 4100
	-1   0    0    1   
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J3
U 1 1 5F3D9CD2
P 5750 4300
F 0 "J3" H 5750 4000 50  0000 C CNN
F 1 "Conn_01x02" H 5800 4100 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5750 4300 50  0001 C CNN
F 3 "~" H 5750 4300 50  0001 C CNN
	1    5750 4300
	-1   0    0    1   
$EndComp
Wire Wire Line
	5950 4300 6000 4300
Wire Wire Line
	6000 4300 6000 4350
$Comp
L power:GND #PWR0109
U 1 1 5F3DA468
P 6000 4350
F 0 "#PWR0109" H 6000 4100 50  0001 C CNN
F 1 "GND" H 6005 4177 50  0000 C CNN
F 2 "" H 6000 4350 50  0001 C CNN
F 3 "" H 6000 4350 50  0001 C CNN
	1    6000 4350
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0112
U 1 1 5F3DA4DE
P 6000 4150
F 0 "#PWR0112" H 6000 4000 50  0001 C CNN
F 1 "+3V3" H 6015 4323 50  0000 C CNN
F 2 "" H 6000 4150 50  0001 C CNN
F 3 "" H 6000 4150 50  0001 C CNN
	1    6000 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 4200 6000 4200
Wire Wire Line
	6000 4200 6000 4150
$EndSCHEMATC