329 lines
7.0 KiB
Plaintext
329 lines
7.0 KiB
Plaintext
EESchema Schematic File Version 4
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LIBS:GW28R8128-cache
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EELAYER 29 0
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EELAYER END
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$Descr USLetter 11000 8500
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encoding utf-8
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Sheet 1 1
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Title "GW28R8128"
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Date "2019-07-23"
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Rev "1.0"
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Comp "Garrett's Workshop"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L power:+5V #PWR0120
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U 1 1 607FA428
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P 4450 1750
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F 0 "#PWR0120" H 4450 1600 50 0001 C CNN
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F 1 "+5V" H 4450 1900 50 0000 C CNN
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F 2 "" H 4450 1750 50 0001 C CNN
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F 3 "" H 4450 1750 50 0001 C CNN
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1 4450 1750
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C1
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U 1 1 5D136B08
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P 4450 1850
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F 0 "C1" H 4500 1900 50 0000 L CNN
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F 1 "100n" H 4500 1800 50 0000 L CNN
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F 2 "stdpads:C_0805" H 4450 1850 50 0001 C CNN
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F 3 "~" H 4450 1850 50 0001 C CNN
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1 4450 1850
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0110
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U 1 1 5D1550D4
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P 4450 1950
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F 0 "#PWR0110" H 4450 1700 50 0001 C CNN
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F 1 "GND" H 4450 1800 50 0000 C CNN
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F 2 "" H 4450 1950 50 0001 C CNN
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F 3 "" H 4450 1950 50 0001 C CNN
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1 4450 1950
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1 0 0 -1
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$EndComp
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$Comp
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L stdparts:39F040 U1
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U 1 1 5E56BC07
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P 2700 2450
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F 0 "U1" H 2700 3500 50 0000 C CNN
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F 1 "39SF010" V 2700 2450 50 0000 C CNN
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F 2 "stdpads:PLCC-32" H 2700 2450 50 0001 C CNN
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F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/25022B.pdf" H 2700 2450 50 0001 C CNN
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1 2700 2450
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:Conn_01x14_Male J1
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U 1 1 5D145F9E
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P 1600 2550
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F 0 "J1" H 1708 3331 50 0000 C CNN
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F 1 "Left" H 1708 3240 50 0000 C CNN
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F 2 "Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical" H 1600 2550 50 0001 C CNN
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F 3 "~" H 1600 2550 50 0001 C CNN
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1 1600 2550
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1 0 0 -1
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$EndComp
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Text Label 2200 3150 2 50 ~ 0
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A16
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Text Label 2200 3050 2 50 ~ 0
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A15
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Text Label 2200 2950 2 50 ~ 0
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A14
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Text Label 2200 2850 2 50 ~ 0
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A13
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Text Label 2200 2750 2 50 ~ 0
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A12
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Text Label 2200 2650 2 50 ~ 0
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A11
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Text Label 2200 2550 2 50 ~ 0
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A10
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Text Label 2200 2450 2 50 ~ 0
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A9
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Text Label 2200 2350 2 50 ~ 0
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A8
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Text Label 2200 2250 2 50 ~ 0
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A7
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Text Label 2200 2150 2 50 ~ 0
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A6
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Text Label 2200 2050 2 50 ~ 0
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A5
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Text Label 2200 1950 2 50 ~ 0
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A4
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Text Label 2200 1850 2 50 ~ 0
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A3
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Text Label 2200 1750 2 50 ~ 0
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A2
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Text Label 3200 1750 0 50 ~ 0
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D0
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Text Label 3200 1850 0 50 ~ 0
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D1
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Text Label 3200 1950 0 50 ~ 0
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D2
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Text Label 3200 2050 0 50 ~ 0
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D3
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Text Label 3200 2150 0 50 ~ 0
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D4
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Text Label 3200 2250 0 50 ~ 0
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D5
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Text Label 3200 2350 0 50 ~ 0
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D6
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Text Label 3200 2450 0 50 ~ 0
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D7
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Text Label 3200 2850 0 50 ~ 0
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~CS~
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$Comp
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L power:+5V #PWR0101
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U 1 1 5D154CE6
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P 3200 1550
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F 0 "#PWR0101" H 3200 1400 50 0001 C CNN
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F 1 "+5V" H 3200 1700 50 0000 C CNN
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F 2 "" H 3200 1550 50 0001 C CNN
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F 3 "" H 3200 1550 50 0001 C CNN
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1 3200 1550
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0103
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U 1 1 5D155DE4
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P 3200 3550
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F 0 "#PWR0103" H 3200 3300 50 0001 C CNN
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F 1 "GND" H 3200 3400 50 0000 C CNN
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F 2 "" H 3200 3550 50 0001 C CNN
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F 3 "" H 3200 3550 50 0001 C CNN
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1 3200 3550
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1 0 0 -1
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$EndComp
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Text Label 1800 1950 0 50 ~ 0
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A15
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Text Label 1800 2050 0 50 ~ 0
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A12
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Text Label 1800 2150 0 50 ~ 0
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A7
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Text Label 1800 2250 0 50 ~ 0
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A6
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Text Label 1800 2350 0 50 ~ 0
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A5
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Text Label 1800 2450 0 50 ~ 0
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A4
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Text Label 1800 2550 0 50 ~ 0
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A3
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Text Label 1800 2650 0 50 ~ 0
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A2
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Text Label 1800 2850 0 50 ~ 0
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A0
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Text Label 1800 2750 0 50 ~ 0
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A1
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Text Label 2200 1550 2 50 ~ 0
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A0
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Text Label 2200 1650 2 50 ~ 0
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A1
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Text Label 1800 2950 0 50 ~ 0
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D0
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Text Label 1800 3050 0 50 ~ 0
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D1
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Wire Wire Line
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2200 3250 2200 3350
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Wire Wire Line
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3200 3550 3200 3350
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Wire Wire Line
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2200 3350 2200 3550
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Connection ~ 2200 3350
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Wire Wire Line
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2200 3550 3200 3550
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Connection ~ 3200 3550
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Text Label 1800 3150 0 50 ~ 0
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D2
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$Comp
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L power:GND #PWR0104
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U 1 1 5D15888C
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P 1800 3250
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F 0 "#PWR0104" H 1800 3000 50 0001 C CNN
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F 1 "GND" H 1800 3100 50 0000 C CNN
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F 2 "" H 1800 3250 50 0001 C CNN
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F 3 "" H 1800 3250 50 0001 C CNN
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1 1800 3250
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:Conn_01x14_Male J2
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U 1 1 5D162C4F
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P 3900 2550
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F 0 "J2" H 3872 2524 50 0000 R CNN
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F 1 "Right" H 3872 2433 50 0000 R CNN
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F 2 "Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical" H 3900 2550 50 0001 C CNN
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F 3 "~" H 3900 2550 50 0001 C CNN
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1 3900 2550
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-1 0 0 -1
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$EndComp
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$Comp
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L power:+5V #PWR0105
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U 1 1 5D1632D7
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P 3700 1950
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F 0 "#PWR0105" H 3700 1800 50 0001 C CNN
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F 1 "+5V" H 3700 2100 50 0000 C CNN
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F 2 "" H 3700 1950 50 0001 C CNN
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F 3 "" H 3700 1950 50 0001 C CNN
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1 3700 1950
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1 0 0 -1
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$EndComp
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Text Label 3700 2050 2 50 ~ 0
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A14
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Text Label 3700 2150 2 50 ~ 0
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A13
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Text Label 3700 2250 2 50 ~ 0
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A8
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Text Label 3700 2350 2 50 ~ 0
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A9
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Text Label 3700 2450 2 50 ~ 0
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A11
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Text Label 3700 2550 2 50 ~ 0
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A16
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Text Label 3700 2650 2 50 ~ 0
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A10
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Text Label 3700 2750 2 50 ~ 0
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~CS~
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Text Label 3700 2850 2 50 ~ 0
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D7
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Text Label 3700 2950 2 50 ~ 0
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D6
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Text Label 3700 3050 2 50 ~ 0
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D5
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Text Label 3700 3150 2 50 ~ 0
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D4
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Text Label 3700 3250 2 50 ~ 0
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D3
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$Comp
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L Device:R_Small R2
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U 1 1 5D31EA5F
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P 4850 2600
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F 0 "R2" H 4909 2646 50 0000 L CNN
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F 1 "22k" H 4909 2555 50 0000 L CNN
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F 2 "stdpads:R_0805" H 4850 2600 50 0001 C CNN
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F 3 "~" H 4850 2600 50 0001 C CNN
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1 4850 2600
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1 0 0 -1
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$EndComp
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$Comp
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L power:+5V #PWR0102
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U 1 1 5D31EC78
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P 4850 2500
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F 0 "#PWR0102" H 4850 2350 50 0001 C CNN
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F 1 "+5V" H 4850 2650 50 0000 C CNN
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F 2 "" H 4850 2500 50 0001 C CNN
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F 3 "" H 4850 2500 50 0001 C CNN
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1 4850 2500
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1 0 0 -1
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$EndComp
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Text Label 3200 2950 0 50 ~ 0
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~WE~
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Text Label 3200 3050 0 50 ~ 0
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~OE~
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Text Label 4450 2500 0 50 ~ 0
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~OE~
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$Comp
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L Device:R_Small R1
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U 1 1 5D3208E4
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P 4450 2600
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F 0 "R1" H 4509 2646 50 0000 L CNN
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F 1 "22k" H 4509 2555 50 0000 L CNN
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F 2 "stdpads:R_0805" H 4450 2600 50 0001 C CNN
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F 3 "~" H 4450 2600 50 0001 C CNN
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1 4450 2600
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0106
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U 1 1 5D3208EA
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P 4450 2700
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F 0 "#PWR0106" H 4450 2450 50 0001 C CNN
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F 1 "GND" H 4450 2550 50 0000 C CNN
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F 2 "" H 4450 2700 50 0001 C CNN
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F 3 "" H 4450 2700 50 0001 C CNN
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1 4450 2700
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1 0 0 -1
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$EndComp
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Text Label 4850 2800 2 50 ~ 0
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~WE~
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Wire Wire Line
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4850 2800 4850 2700
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$Comp
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L Mechanical:Fiducial FID1
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U 1 1 5D319AF4
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P 4500 3450
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F 0 "FID1" H 4585 3496 50 0000 L CNN
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F 1 "Fiducial" H 4585 3405 50 0000 L CNN
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F 2 "stdpads:Fiducial" H 4500 3450 50 0001 C CNN
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F 3 "~" H 4500 3450 50 0001 C CNN
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1 4500 3450
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:Fiducial FID2
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U 1 1 5D319ED4
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P 4500 3650
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F 0 "FID2" H 4585 3696 50 0000 L CNN
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F 1 "Fiducial" H 4585 3605 50 0000 L CNN
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F 2 "stdpads:Fiducial" H 4500 3650 50 0001 C CNN
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F 3 "~" H 4500 3650 50 0001 C CNN
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1 4500 3650
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:Fiducial FID3
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U 1 1 5D319F51
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P 4500 3850
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F 0 "FID3" H 4585 3896 50 0000 L CNN
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F 1 "Fiducial" H 4585 3805 50 0000 L CNN
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F 2 "stdpads:Fiducial" H 4500 3850 50 0001 C CNN
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F 3 "~" H 4500 3850 50 0001 C CNN
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1 4500 3850
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1 0 0 -1
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$EndComp
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$EndSCHEMATC
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