EESchema Schematic File Version 2 LIBS:fpgna-rescue LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:Oscillators LIBS:lattice LIBS:pmic LIBS:specific-powersyms LIBS:regulators LIBS:stm32f4 LIBS:itead-displays LIBS:ram LIBS:connectors LIBS:analog LIBS:fpgna-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 7 9 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Text HLabel 5600 2350 2 60 Input ~ 0 SDIO_CMD Text Label 3400 3750 2 60 ~ 0 SDIO_D2 Text Label 3400 3650 2 60 ~ 0 SDIO_D3 Text Label 3400 3550 2 60 ~ 0 SDIO_CMD Text Label 3400 3350 2 60 ~ 0 SDIO_CLK Text Label 3400 3150 2 60 ~ 0 SDIO_D0 Text Label 3400 3050 2 60 ~ 0 SDIO_D1 $Comp L GND #PWR705 U 1 1 56C7E69F P 3500 4350 F 0 "#PWR705" H 3500 4100 50 0001 C CNN F 1 "GND" H 3508 4176 50 0000 C CNN F 2 "" H 3500 4350 50 0000 C CNN F 3 "" H 3500 4350 50 0000 C CNN 1 3500 4350 1 0 0 -1 $EndComp $Comp L VSTM33 #PWR706 U 1 1 56C7E6CF P 3550 2500 F 0 "#PWR706" H 3550 2350 50 0001 C CNN F 1 "VSTM33" H 3568 2674 50 0000 C CNN F 2 "" H 3550 2500 50 0000 C CNN F 3 "" H 3550 2500 50 0000 C CNN 1 3550 2500 1 0 0 -1 $EndComp $Comp L C C701 U 1 1 56C7E710 P 3750 3400 F 0 "C701" H 3750 3500 50 0000 L CNN F 1 "10n" H 3750 3300 50 0000 L CNN F 2 "Capacitors_SMD:C_0603" H 3788 3250 50 0001 C CNN F 3 "" H 3750 3400 50 0000 C CNN 1 3750 3400 1 0 0 -1 $EndComp $Comp L C C702 U 1 1 56C7E737 P 3950 3400 F 0 "C702" H 3950 3500 50 0000 L CNN F 1 "100n" H 3950 3300 50 0000 L CNN F 2 "Capacitors_SMD:C_0603" H 3988 3250 50 0001 C CNN F 3 "" H 3950 3400 50 0000 C CNN 1 3950 3400 1 0 0 -1 $EndComp $Comp L GND #PWR708 U 1 1 56C7E8BC P 3850 4350 F 0 "#PWR708" H 3850 4100 50 0001 C CNN F 1 "GND" H 3858 4176 50 0000 C CNN F 2 "" H 3850 4350 50 0000 C CNN F 3 "" H 3850 4350 50 0000 C CNN 1 3850 4350 1 0 0 -1 $EndComp $Comp L VSTM33 #PWR707 U 1 1 56C7E9D7 P 3850 2500 F 0 "#PWR707" H 3850 2350 50 0001 C CNN F 1 "VSTM33" H 3868 2674 50 0000 C CNN F 2 "" H 3850 2500 50 0000 C CNN F 3 "" H 3850 2500 50 0000 C CNN 1 3850 2500 1 0 0 -1 $EndComp Text Label 5100 3350 0 60 ~ 0 SDIO_D0 Text Label 5100 3450 0 60 ~ 0 SDIO_D1 Text Label 5100 3550 0 60 ~ 0 SDIO_D2 Text Label 5100 3650 0 60 ~ 0 SDIO_D3 Text Label 5100 3750 0 60 ~ 0 SDIO_CLK Text Label 5100 2350 0 60 ~ 0 SDIO_CMD Text HLabel 5050 3250 0 60 Input ~ 0 T_IRQ Text HLabel 5050 3150 0 60 Input ~ 0 T_BUSY Text HLabel 5100 2850 0 60 Input ~ 0 SW_B Text HLabel 5100 2750 0 60 Input ~ 0 SW_A Text HLabel 5100 2650 0 60 Input ~ 0 SW_D Text HLabel 5100 2550 0 60 Input ~ 0 SW_C $Comp L Micro_SD CON701 U 1 1 56C8C648 P 800 4750 F 0 "CON701" H 972 6153 60 0000 R CNN F 1 "Micro_SD" H 972 6047 60 0000 R CNN F 2 "smd:Micro_SD" H 800 4750 60 0001 C CNN F 3 "" H 800 4750 60 0000 C CNN 1 800 4750 1 0 0 -1 $EndComp $Comp L GND #PWR701 U 1 1 56C8C9BD P 1350 4350 F 0 "#PWR701" H 1350 4100 50 0001 C CNN F 1 "GND" H 1358 4176 50 0000 C CNN F 2 "" H 1350 4350 50 0000 C CNN F 3 "" H 1350 4350 50 0000 C CNN 1 1350 4350 1 0 0 -1 $EndComp Wire Wire Line 2900 3750 3400 3750 Wire Wire Line 2900 3650 3400 3650 Wire Wire Line 2900 3550 3400 3550 Wire Wire Line 2900 3350 3400 3350 Wire Wire Line 2900 3150 3400 3150 Wire Wire Line 2900 3050 3400 3050 Wire Wire Line 3550 3450 3550 2500 Wire Wire Line 3750 3550 3750 3600 Wire Wire Line 3750 3600 3950 3600 Wire Wire Line 3950 3600 3950 3550 Wire Wire Line 3850 3600 3850 4350 Connection ~ 3850 3600 Wire Wire Line 3750 3250 3750 3200 Wire Wire Line 3750 3200 3950 3200 Wire Wire Line 3950 3200 3950 3250 Wire Wire Line 3850 3200 3850 2500 Connection ~ 3850 3200 Wire Wire Line 5600 3350 5100 3350 Wire Wire Line 5600 3450 5100 3450 Wire Wire Line 5600 3550 5100 3550 Wire Wire Line 5600 3650 5100 3650 Wire Wire Line 5100 3750 5600 3750 Wire Wire Line 5600 2350 5100 2350 Wire Wire Line 5600 3150 5050 3150 Wire Wire Line 5600 3250 5050 3250 Wire Wire Line 5600 2550 5100 2550 Wire Wire Line 5600 2650 5100 2650 Wire Wire Line 5600 2750 5100 2750 Wire Wire Line 5600 2850 5100 2850 Wire Wire Line 3550 3450 2900 3450 Wire Wire Line 3500 4350 3500 3250 Wire Wire Line 3500 3250 2900 3250 Wire Wire Line 1350 4300 1350 4350 Wire Wire Line 2050 4300 2050 4350 Wire Wire Line 2050 2500 2050 2450 Wire Wire Line 1350 2500 1350 2450 $Comp L GND #PWR704 U 1 1 56C8CA7C P 2050 4350 F 0 "#PWR704" H 2050 4100 50 0001 C CNN F 1 "GND" H 2058 4176 50 0000 C CNN F 2 "" H 2050 4350 50 0000 C CNN F 3 "" H 2050 4350 50 0000 C CNN 1 2050 4350 1 0 0 -1 $EndComp $Comp L GND #PWR702 U 1 1 56C8CA9B P 1500 2450 F 0 "#PWR702" H 1500 2200 50 0001 C CNN F 1 "GND" H 1508 2276 50 0000 C CNN F 2 "" H 1500 2450 50 0000 C CNN F 3 "" H 1500 2450 50 0000 C CNN 1 1500 2450 1 0 0 -1 $EndComp Wire Wire Line 1350 2450 1500 2450 $Comp L GND #PWR703 U 1 1 56C8CADC P 1900 2450 F 0 "#PWR703" H 1900 2200 50 0001 C CNN F 1 "GND" H 1908 2276 50 0000 C CNN F 2 "" H 1900 2450 50 0000 C CNN F 3 "" H 1900 2450 50 0000 C CNN 1 1900 2450 1 0 0 -1 $EndComp Wire Wire Line 2050 2450 1900 2450 NoConn ~ 5600 4050 $Comp L STM32F407VGT U? U 4 1 56C7DE2F P 5800 2450 AR Path="/56C43C85/56C7DE2F" Ref="U?" Part="4" AR Path="/56C7DD81/56C7DE2F" Ref="U202" Part="4" F 0 "U202" H 6578 1653 60 0000 L CNN F 1 "STM32F407VGT" H 6578 1547 60 0000 L CNN F 2 "footprints:LQFP-100_14x14mm_Pitch0.5mm-SMALLCORNER" H 5300 2950 60 0001 C CNN F 3 "" H 5300 2950 60 0000 C CNN 4 5800 2450 1 0 0 -1 $EndComp NoConn ~ 5600 3950 NoConn ~ 5600 3850 NoConn ~ 5600 3050 Text HLabel 2950 2850 2 60 Output ~ 0 SDCARD_DETECT Wire Wire Line 2950 2850 2900 2850 NoConn ~ 5600 2950 $EndSCHEMATC