EESchema Schematic File Version 4 EELAYER 26 0 EELAYER END $Descr B 17000 11000 encoding utf-8 Sheet 5 27 Title "rev02_03" Date "15 10 2016" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Text Notes 6640 6200 0 60 ~ 12 ST 4488 §5.1\nBOOT0 to GND boots\nMain Flash Memory Text Notes 2500 3980 0 60 ~ 12 ST AN4488 §4.1.2\nsuggests 25 MHz for good\nEthernet, USB OTG and I2C Text Notes 12400 3200 0 60 ~ 12 SWD program/debug Text Notes 13130 4670 0 60 ~ 12 ST AN4488 §2.3.3\nReset circuit not needed,\nbut pull-down cap\nrecommended. Text Notes 5140 4340 0 60 ~ 12 PDR_ON high enables\ninternal power regulator Text Notes 2490 4280 0 60 ~ 12 CL 10pF Text Notes 2000 2300 0 126 ~ 12 Basic configuration, STM32 Text Notes 13670 10230 0 84 ~ 12 ARM configuration Text Notes 6560 5960 0 60 ~ 12 R15 Text Notes 2460 5080 0 60 ~ 12 R14 Text Notes 3100 4550 0 60 ~ 12 Q3 Text Notes 3050 4900 0 60 ~ 12 XTAL-4-3225 Text Notes 3100 5000 0 60 ~ 12 Gnd $Comp L power:GND GND_25 U 1 1 58024094 P 2400 5100 F 0 "GND_25" H 2400 5100 20 0000 C CNN F 1 "+GND" H 2400 5030 30 0000 C CNN F 2 "" H 2400 5100 70 0000 C CNN F 3 "" H 2400 5100 70 0000 C CNN 1 2400 5100 1 0 0 -1 $EndComp $Comp L power:GND GND_26 U 1 1 58024093 P 4000 5100 F 0 "GND_26" H 4000 5100 20 0000 C CNN F 1 "+GND" H 4000 5030 30 0000 C CNN F 2 "" H 4000 5100 70 0000 C CNN F 3 "" H 4000 5100 70 0000 C CNN 1 4000 5100 1 0 0 -1 $EndComp $Comp L power:GND GND_27 U 1 1 58024092 P 6440 6300 F 0 "GND_27" H 6440 6300 20 0000 C CNN F 1 "+GND" H 6440 6230 30 0000 C CNN F 2 "" H 6440 6300 70 0000 C CNN F 3 "" H 6440 6300 70 0000 C CNN 1 6440 6300 1 0 0 -1 $EndComp $Comp L power:GND GND_28 U 1 1 58024091 P 12860 4800 F 0 "GND_28" H 12860 4800 20 0000 C CNN F 1 "+GND" H 12860 4730 30 0000 C CNN F 2 "" H 12860 4800 70 0000 C CNN F 3 "" H 12860 4800 70 0000 C CNN 1 12860 4800 1 0 0 -1 $EndComp $Comp L power:GND GND_29 U 1 1 58024090 P 12100 4800 F 0 "GND_29" H 12100 4800 20 0000 C CNN F 1 "+GND" H 12100 4730 30 0000 C CNN F 2 "" H 12100 4800 70 0000 C CNN F 3 "" H 12100 4800 70 0000 C CNN 1 12100 4800 1 0 0 -1 $EndComp $Comp L Cryptech_Alpha:VCCO_3V3 VCCO_3V3_3 U 1 1 5802408F P 11800 3500 F 0 "VCCO_3V3_3" H 11800 3500 20 0000 C CNN F 1 "+VCCO_3V3" H 11800 3430 30 0000 C CNN F 2 "" H 11800 3500 70 0000 C CNN F 3 "" H 11800 3500 70 0000 C CNN 1 11800 3500 1 0 0 -1 $EndComp $Comp L Cryptech_Alpha:VCCO_3V3 VCCO_3V3_4 U 1 1 5802408E P 6500 3600 F 0 "VCCO_3V3_4" H 6500 3600 20 0000 C CNN F 1 "+VCCO_3V3" H 6500 3530 30 0000 C CNN F 2 "" H 6500 3600 70 0000 C CNN F 3 "" H 6500 3600 70 0000 C CNN 1 6500 3600 1 0 0 -1 $EndComp $Comp L power:GND GND_30 U 1 1 5802408D P 13700 6900 F 0 "GND_30" H 13700 6900 20 0000 C CNN F 1 "+GND" H 13700 6830 30 0000 C CNN F 2 "" H 13700 6900 70 0000 C CNN F 3 "" H 13700 6900 70 0000 C CNN 1 13700 6900 1 0 0 -1 $EndComp $Comp L power:GND GND_31 U 1 1 5802408C P 3000 5100 F 0 "GND_31" H 3000 5100 20 0000 C CNN F 1 "+GND" H 3000 5030 30 0000 C CNN F 2 "" H 3000 5100 70 0000 C CNN F 3 "" H 3000 5100 70 0000 C CNN 1 3000 5100 1 0 0 -1 $EndComp $Comp L power:GND GND_32 U 1 1 5802408B P 3400 5100 F 0 "GND_32" H 3400 5100 20 0000 C CNN F 1 "+GND" H 3400 5030 30 0000 C CNN F 2 "" H 3400 5100 70 0000 C CNN F 3 "" H 3400 5100 70 0000 C CNN 1 3400 5100 1 0 0 -1 $EndComp $Comp L power:GND GND_33 U 1 1 5802408A P 11800 4800 F 0 "GND_33" H 11800 4800 20 0000 C CNN F 1 "+GND" H 11800 4730 30 0000 C CNN F 2 "" H 11800 4800 70 0000 C CNN F 3 "" H 11800 4800 70 0000 C CNN 1 11800 4800 1 0 0 -1 $EndComp Wire Wire Line 2400 5000 2400 5100 Wire Wire Line 4000 5000 4000 5100 Wire Wire Line 6440 6200 6440 6300 Wire Wire Line 12100 4030 12100 4800 Wire Wire Line 13700 6500 13600 6500 Wire Wire Line 13700 6500 13700 6600 Wire Wire Line 13700 6600 13400 6600 Wire Wire Line 13700 6600 13700 6700 Wire Wire Line 13700 6700 13600 6700 Wire Wire Line 13700 6800 13400 6800 Wire Wire Line 13700 6700 13700 6800 Wire Wire Line 13700 6800 13700 6900 Wire Wire Line 3000 5000 3000 5100 Wire Wire Line 3400 5000 3400 5100 Wire Wire Line 11800 4300 11800 4800 Wire Wire Line 11800 3500 11800 3800 Wire Wire Line 11800 3830 11800 4000 Wire Wire Line 11800 3800 11800 3830 Wire Wire Line 6800 4300 6500 4300 Wire Wire Line 6500 3600 6500 4300 Wire Wire Line 6800 4500 6500 4500 Wire Wire Line 6500 4300 6500 4500 Wire Wire Line 3700 4700 3400 4700 Wire Wire Line 3700 4700 3700 5800 Wire Wire Line 4000 4700 3700 4700 Text Label 3700 5800 1 48 ~ OSC_OUT Wire Wire Line 6800 5000 6420 5000 Text Label 6420 5000 0 48 ~ OSC_OUT Wire Wire Line 2700 5300 2700 5800 Text Label 2700 5800 1 48 ~ OSC_IN Wire Wire Line 6800 4900 6420 4900 Text Label 6420 4900 0 48 ~ OSC_IN Wire Wire Line 13040 4130 12760 4130 Text Label 12760 4130 0 48 ~ SWDIO Wire Wire Line 9400 4800 9100 4800 Text Label 9400 4800 0 48 ~ SWDIO Wire Wire Line 13040 3930 12760 3930 Text Label 12760 3930 0 48 ~ SWDCLK Wire Wire Line 9400 4700 9100 4700 Text Label 9400 4700 0 48 ~ SWDCLK Text Label 12760 4230 0 48 ~ NRST Wire Wire Line 9400 4600 9100 4600 Text Label 9400 4600 0 48 ~ NRST Wire Wire Line 6800 5600 6440 5600 Wire Wire Line 6440 5600 6440 5800 Text Label 6440 5600 0 48 ~ BOOT0 Wire Wire Line 3000 4700 2700 4700 Wire Wire Line 2700 4700 2400 4700 Wire Wire Line 2700 4700 2700 4900 Wire Wire Line 12600 6500 11960 6500 Text GLabel 11960 6500 0 48 Input ~ 0 ARM_LED1 Wire Wire Line 12290 6600 11960 6600 Text GLabel 11960 6600 0 48 Input ~ 0 ARM_LED2 Wire Wire Line 12200 6700 11950 6700 Text GLabel 11950 6700 0 48 Input ~ 0 ARM_LED3 Wire Wire Line 12290 6800 11950 6800 Text GLabel 11950 6800 0 48 Input ~ 0 ARM_LED4 Wire Wire Line 13300 6500 13000 6500 Wire Wire Line 13100 6600 13000 6600 Wire Wire Line 13300 6700 13000 6700 Wire Wire Line 13100 6800 12690 6800 Wire Wire Line 12860 4230 13040 4230 Wire Wire Line 12760 4230 12860 4230 Wire Wire Line 12860 4230 12860 4500 Wire Wire Line 12100 4030 13040 4030 Wire Wire Line 13040 3830 11800 3830 Wire Wire Line 13000 6600 12690 6600 Wire Wire Line 12600 6700 12200 6700 Connection ~ 11800 3830 Connection ~ 12860 4230 $Comp L Cryptech_Alpha:C-EUC0402 C18 U 1 1 58024089 P 4000 4900 F 0 "C18" H 3900 4800 60 0000 R TNN F 1 "5pF" H 3880 4890 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:C_0402" H 3880 4890 60 0001 C CNN F 3 "" H 3880 4890 60 0000 C CNN 1 4000 4900 -1 0 0 1 $EndComp $Comp L Cryptech_Alpha:XTAL-4-3225 Q3 U 1 1 58024088 P 3200 4700 F 0 "Q3" H 3090 4270 60 0000 L BNN F 1 "ABM8G-25.000MHZ-4Y-T3" H 2730 4930 60 0000 L BNN F 2 "Cryptech_Alpha_Footprints:CRYSTAL_3.2X2.5" H 2730 4930 60 0001 C CNN F 3 "" H 2730 4930 60 0000 C CNN 1 3200 4700 1 0 0 -1 $EndComp $Comp L Cryptech_Alpha:C-EUC0402 C19 U 1 1 58024087 P 11800 4100 F 0 "C19" H 11350 4150 60 0000 L BNN F 1 "0.1uF" H 11340 4050 60 0000 L BNN F 2 "Cryptech_Alpha_Footprints:C_0402" H 11340 4050 60 0001 C CNN F 3 "" H 11340 4050 60 0000 C CNN 1 11800 4100 1 0 0 -1 $EndComp $Comp L Cryptech_Alpha:STM32F429BIT6_2 U4 U 1 1 58024086 P 8000 4900 F 0 "U4" H 6890 3890 60 0000 L BNN 1 8000 4900 1 0 0 -1 F 2 "Cryptech_Alpha_Footprints:TSQFP50P3000X3000X160-208N" H 6890 3890 60 0001 C CNN $EndComp $Comp L Cryptech_Alpha:STM32-SWD J1 U 1 1 58024085 P 13440 4130 F 0 "J1" H 13588 3700 60 0000 R TNN 1 13440 4130 -1 0 0 1 F 2 "Cryptech_Alpha_Footprints:PLS-6" H 13588 3700 60 0001 C CNN $EndComp $Comp L Cryptech_Alpha:R-EU_R0402 R93 U 1 1 58024084 P 12800 6500 F 0 "R93" H 12890 6320 60 0000 R TNN F 1 "330" H 12900 6410 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:R_0402" H 12900 6410 60 0001 C CNN F 3 "" H 12900 6410 60 0000 C CNN 1 12800 6500 -1 0 0 1 $EndComp $Comp L Cryptech_Alpha:R-EU_R0402 R92 U 1 1 58024083 P 12490 6600 F 0 "R92" H 12620 6320 60 0000 R TNN F 1 "330" H 12630 6410 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:R_0402" H 12630 6410 60 0001 C CNN F 3 "" H 12630 6410 60 0000 C CNN 1 12490 6600 -1 0 0 1 $EndComp $Comp L Cryptech_Alpha:R-EU_R0402 R16 U 1 1 58024082 P 12800 6700 F 0 "R16" H 12480 6310 60 0000 R TNN F 1 "330" H 12490 6400 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:R_0402" H 12490 6400 60 0001 C CNN F 3 "" H 12490 6400 60 0000 C CNN 1 12800 6700 -1 0 0 1 $EndComp $Comp L Cryptech_Alpha:R-EU_R0402 R94 U 1 1 58024081 P 12490 6800 F 0 "R94" H 12580 6970 60 0000 R TNN F 1 "330" H 12590 7060 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:R_0402" H 12590 7060 60 0001 C CNN F 3 "" H 12590 7060 60 0000 C CNN 1 12490 6800 -1 0 0 1 $EndComp $Comp L Cryptech_Alpha:C-EUC0402 C17 U 1 1 58024080 P 2400 4900 F 0 "C17" H 2800 4800 60 0000 R TNN F 1 "5pF" H 2800 4900 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:C_0402" H 2800 4900 60 0001 C CNN F 3 "" H 2800 4900 60 0000 C CNN 1 2400 4900 -1 0 0 1 $EndComp $Comp L Cryptech_Alpha:R-EU_R0402 R15 U 1 1 5802407F P 6440 6000 F 0 "R15" V 6350 5955 60 0000 R TNN F 1 "10k" V 6380 5880 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:R_0402" H 6380 5880 60 0001 C CNN F 3 "" H 6380 5880 60 0000 C CNN 1 6440 6000 0 -1 -1 0 $EndComp $Comp L Cryptech_Alpha:C-EUC0402 C20 U 1 1 5802407E P 12860 4600 F 0 "C20" H 12410 4650 60 0000 L BNN F 1 "0.1uF" H 12410 4550 60 0000 L BNN F 2 "Cryptech_Alpha_Footprints:C_0402" H 12410 4550 60 0001 C CNN F 3 "" H 12410 4550 60 0000 C CNN 1 12860 4600 1 0 0 -1 $EndComp $Comp L Cryptech_Alpha:R-EU_R0402 R14 U 1 1 5802407D P 2700 5100 F 0 "R14" V 2610 5055 60 0000 R TNN F 1 "0" V 2640 5230 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:R_0402" H 2640 5230 60 0001 C CNN F 3 "" H 2640 5230 60 0000 C CNN 1 2700 5100 0 -1 -1 0 $EndComp $Comp L Cryptech_Alpha:LEDCHIP-LED0603 LED3 U 1 1 5802407C P 13400 6500 F 0 "LED3" V 13370 6067 60 0000 R TNN F 1 "LTST-C193TBKT-5A" V 13350 5460 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:VD_0603" H 13350 5460 60 0001 C CNN F 3 "" H 13350 5460 60 0000 C CNN 1 13400 6500 0 -1 -1 0 $EndComp $Comp L Cryptech_Alpha:LEDCHIP-LED0603 LED1 U 1 1 5802407B P 13200 6600 F 0 "LED1" V 13170 5967 60 0000 R TNN F 1 "LTST-C191KGKT" V 13160 5360 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:VD_0603" H 13160 5360 60 0001 C CNN F 3 "" H 13160 5360 60 0000 C CNN 1 13200 6600 0 -1 -1 0 $EndComp $Comp L Cryptech_Alpha:LEDCHIP-LED0603 LED4 U 1 1 5802407A P 13400 6700 F 0 "LED4" V 13370 6267 60 0000 R TNN F 1 "LTST-C191KSKT" V 13355 5666 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:VD_0603" H 13355 5666 60 0001 C CNN F 3 "" H 13355 5666 60 0000 C CNN 1 13400 6700 0 -1 -1 0 $EndComp $Comp L Cryptech_Alpha:LEDCHIP-LED0603 LED2 U 1 1 58024079 P 13200 6800 F 0 "LED2" V 13170 6167 60 0000 R TNN F 1 "LTST-C191KRKT" V 13160 5560 60 0000 R TNN F 2 "Cryptech_Alpha_Footprints:VD_0603" H 13160 5560 60 0001 C CNN F 3 "" H 13160 5560 60 0000 C CNN 1 13200 6800 0 -1 -1 0 $EndComp NoConn ~ 9100 5100 NoConn ~ 9100 5200 NoConn ~ 9100 5300 NoConn ~ 6800 5400 NoConn ~ 13040 4330 $EndSCHEMATC