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Diffstat (limited to 'kicad-eval-clock/kicad-eval-clock.sch')
| -rw-r--r-- | kicad-eval-clock/kicad-eval-clock.sch | 2299 |
1 files changed, 2299 insertions, 0 deletions
diff --git a/kicad-eval-clock/kicad-eval-clock.sch b/kicad-eval-clock/kicad-eval-clock.sch new file mode 100644 index 0000000..a43668d --- /dev/null +++ b/kicad-eval-clock/kicad-eval-clock.sch @@ -0,0 +1,2299 @@ +EESchema Schematic File Version 4 +EELAYER 30 0 +EELAYER END +$Descr A4 11693 8268 +encoding utf-8 +Sheet 1 1 +Title "" +Date "" +Rev "" +Comp "" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +$Comp +L power:GND #PWR04 +U 1 1 5E5BEDE3 +P 1850 1300 +F 0 "#PWR04" H 1850 1050 50 0001 C CNN +F 1 "GND" H 1855 1127 50 0000 C CNN +F 2 "" H 1850 1300 50 0001 C CNN +F 3 "" H 1850 1300 50 0001 C CNN + 1 1850 1300 + 1 0 0 -1 +$EndComp +$Comp +L Device:CP1 C1 +U 1 1 5E5BF22F +P 1300 1150 +F 0 "C1" H 1415 1196 50 0000 L CNN +F 1 "10uF" H 1415 1105 50 0000 L CNN +F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 1300 1150 50 0001 C CNN +F 3 "~" H 1300 1150 50 0001 C CNN +F 4 "TAJA106K016RNJ" H 1300 1150 50 0001 C CNN "MPN" +F 5 "0" H 1300 1150 50 0001 C CNN "Need_order" + 1 1300 1150 + 1 0 0 -1 +$EndComp +$Comp +L Device:CP1 C4 +U 1 1 5E5BF98C +P 2300 1150 +F 0 "C4" H 2415 1196 50 0000 L CNN +F 1 "22uF" H 2415 1105 50 0000 L CNN +F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 2300 1150 50 0001 C CNN +F 3 "~" H 2300 1150 50 0001 C CNN +F 4 "stash tantalum" H 2300 1150 50 0001 C CNN "MPN" +F 5 "0" H 2300 1150 50 0001 C CNN "Need_order" +F 6 "47uF" H 2300 1150 50 0001 C CNN "OriginalValue" + 1 2300 1150 + 1 0 0 -1 +$EndComp +Wire Wire Line + 1300 1300 1850 1300 +Connection ~ 1850 1300 +Wire Wire Line + 1850 1300 2100 1300 +Wire Wire Line + 1550 1000 1300 1000 +Wire Wire Line + 2150 1000 2300 1000 +$Comp +L Regulator_Linear:LD1117S33TR_SOT223 U1 +U 1 1 5E616C9D +P 1850 1000 +F 0 "U1" H 1850 1242 50 0000 C CNN +F 1 "LD1117S33TR_SOT223" H 1850 1151 50 0000 C CNN +F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 1850 1200 50 0001 C CNN +F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00000544.pdf" H 1950 750 50 0001 C CNN +F 4 "1" H 1850 1000 50 0001 C CNN "Need_order" +F 5 "LD1117S33CTR" H 1850 1000 50 0001 C CNN "MPN" + 1 1850 1000 + 1 0 0 -1 +$EndComp +Connection ~ 1300 1000 +Connection ~ 2300 1000 +$Comp +L power:PWR_FLAG #FLG01 +U 1 1 5E903B7D +P 1050 1000 +F 0 "#FLG01" H 1050 1075 50 0001 C CNN +F 1 "PWR_FLAG" H 1050 1173 50 0000 C CNN +F 2 "" H 1050 1000 50 0001 C CNN +F 3 "~" H 1050 1000 50 0001 C CNN + 1 1050 1000 + 1 0 0 -1 +$EndComp +Connection ~ 1050 1000 +Wire Wire Line + 1050 1000 1300 1000 +Wire Wire Line + 2300 1000 2450 1000 +$Comp +L Device:R R11 +U 1 1 5E3048E7 +P 4600 2950 +F 0 "R11" V 4807 2950 50 0000 C CNN +F 1 "10k" V 4716 2950 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4530 2950 50 0001 C CNN +F 3 "~" H 4600 2950 50 0001 C CNN +F 4 "0" H 4600 2950 50 0001 C CNN "Need_order" + 1 4600 2950 + 0 -1 -1 0 +$EndComp +Text GLabel 10100 1550 2 50 Input ~ 0 +SCL +Text GLabel 10100 1450 2 50 Input ~ 0 +SDA +$Comp +L Device:R R21 +U 1 1 5E60F832 +P 9450 1250 +F 0 "R21" H 9520 1296 50 0000 L CNN +F 1 "4k7" H 9520 1205 50 0000 L CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9380 1250 50 0001 C CNN +F 3 "~" H 9450 1250 50 0001 C CNN +F 4 "0" H 9450 1250 50 0001 C CNN "Need_order" + 1 9450 1250 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R22 +U 1 1 5E61059E +P 9750 1250 +F 0 "R22" H 9820 1296 50 0000 L CNN +F 1 "4k7" H 9820 1205 50 0000 L CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9680 1250 50 0001 C CNN +F 3 "~" H 9750 1250 50 0001 C CNN +F 4 "0" H 9750 1250 50 0001 C CNN "Need_order" + 1 9750 1250 + 1 0 0 -1 +$EndComp +Wire Wire Line + 9750 1450 9750 1400 +Wire Wire Line + 9750 1450 10100 1450 +Wire Wire Line + 9450 1550 9450 1400 +Wire Wire Line + 9450 1550 10100 1550 +Wire Wire Line + 9450 1100 9600 1100 +$Comp +L power:+3.3V #PWR039 +U 1 1 5E612C53 +P 9600 1100 +F 0 "#PWR039" H 9600 950 50 0001 C CNN +F 1 "+3.3V" H 9615 1273 50 0000 C CNN +F 2 "" H 9600 1100 50 0001 C CNN +F 3 "" H 9600 1100 50 0001 C CNN + 1 9600 1100 + 1 0 0 -1 +$EndComp +Connection ~ 9600 1100 +Wire Wire Line + 9600 1100 9750 1100 +Text Notes 700 2600 0 50 ~ 0 +LCD: use a 5V character display, and Adafruit 292 backpack with 3V3 I2C.\nButtons 0 and 1: floating when open, connect to GND through resistors\nwhen pressed for multiplexing several buttons.\nButtons 2 and 3: floating when open, connect to GND when pressed\nCoder: connect as in datasheet PEC12R +Text GLabel 1150 3500 2 50 Input ~ 0 +SDA +Text GLabel 1150 3600 2 50 Input ~ 0 +SCL +$Comp +L Device:R R1 +U 1 1 5EF25F58 +P 1350 3900 +F 0 "R1" V 1235 3900 50 0000 C CNN +F 1 "4k7" V 1144 3900 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1280 3900 50 0001 C CNN +F 3 "~" H 1350 3900 50 0001 C CNN +F 4 "0" H 1350 3900 50 0001 C CNN "Need_order" + 1 1350 3900 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 1150 3900 1200 3900 +Text Label 1500 3900 0 50 ~ 0 +ENC_BTN +$Comp +L Device:R R5 +U 1 1 5EF2815A +P 1850 3350 +F 0 "R5" H 1780 3304 50 0000 R CNN +F 1 "4k7" H 1780 3395 50 0000 R CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1780 3350 50 0001 C CNN +F 3 "~" H 1850 3350 50 0001 C CNN +F 4 "0" H 1850 3350 50 0001 C CNN "Need_order" + 1 1850 3350 + -1 0 0 1 +$EndComp +$Comp +L Device:R R4 +U 1 1 5EF2894E +P 1750 3350 +F 0 "R4" H 1800 3400 50 0000 L CNN +F 1 "4k7" H 1800 3500 50 0000 L CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1680 3350 50 0001 C CNN +F 3 "~" H 1750 3350 50 0001 C CNN +F 4 "0" H 1750 3350 50 0001 C CNN "Need_order" + 1 1750 3350 + -1 0 0 1 +$EndComp +$Comp +L Device:R R6 +U 1 1 5EF2CC5E +P 2000 3700 +F 0 "R6" V 2207 3700 50 0000 C CNN +F 1 "4k7" V 2116 3700 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1930 3700 50 0001 C CNN +F 3 "~" H 2000 3700 50 0001 C CNN +F 4 "0" H 2000 3700 50 0001 C CNN "Need_order" + 1 2000 3700 + 0 -1 -1 0 +$EndComp +$Comp +L Device:R R7 +U 1 1 5EF2D7D8 +P 2000 3800 +F 0 "R7" V 2115 3800 50 0000 C CNN +F 1 "4k7" V 2206 3800 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1930 3800 50 0001 C CNN +F 3 "~" H 2000 3800 50 0001 C CNN +F 4 "0" H 2000 3800 50 0001 C CNN "Need_order" + 1 2000 3800 + 0 1 1 0 +$EndComp +$Comp +L Device:C C2 +U 1 1 5EF325CF +P 2200 3550 +F 0 "C2" H 2315 3596 50 0000 L CNN +F 1 "10nF" H 2315 3505 50 0000 L CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 2238 3400 50 0001 C CNN +F 3 "~" H 2200 3550 50 0001 C CNN +F 4 "VJ0805A103KXJTBC" H 2200 3550 50 0001 C CNN "MPN" +F 5 "1" H 2200 3550 50 0001 C CNN "Need_order" + 1 2200 3550 + 1 0 0 -1 +$EndComp +Text Label 2550 3800 2 50 ~ 0 +ENC_A +Text Label 2550 3700 2 50 ~ 0 +ENC_B +$Comp +L power:+3.3V #PWR013 +U 1 1 5EF3FC0A +P 4450 2950 +F 0 "#PWR013" H 4450 2800 50 0001 C CNN +F 1 "+3.3V" V 4465 3078 50 0000 L CNN +F 2 "" H 4450 2950 50 0001 C CNN +F 3 "" H 4450 2950 50 0001 C CNN + 1 4450 2950 + 0 -1 -1 0 +$EndComp +$Comp +L Device:C C15 +U 1 1 5EF45D74 +P 6750 2100 +F 0 "C15" H 6635 2054 50 0000 R CNN +F 1 "1uF" H 6635 2145 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 6788 1950 50 0001 C CNN +F 3 "~" H 6750 2100 50 0001 C CNN +F 4 "08055C105JAT2A" H 6750 2100 50 0001 C CNN "MPN" +F 5 "0" H 6750 2100 50 0001 C CNN "Need_order" + 1 6750 2100 + -1 0 0 1 +$EndComp +Text Label 6550 4350 0 50 ~ 0 +MIC_SW1 +Text Label 6550 4450 0 50 ~ 0 +MIC_SW2 +$Comp +L power:GND #PWR02 +U 1 1 5EF49E5C +P 1150 4000 +F 0 "#PWR02" H 1150 3750 50 0001 C CNN +F 1 "GND" H 1155 3827 50 0000 C CNN +F 2 "" H 1150 4000 50 0001 C CNN +F 3 "" H 1150 4000 50 0001 C CNN + 1 1150 4000 + 1 0 0 -1 +$EndComp +Text Label 1150 3000 0 50 ~ 0 +BTN0 +Text Label 5250 4150 2 50 ~ 0 +BTN0 +Text Label 5250 4050 2 50 ~ 0 +BTN1 +Text Label 5250 5250 2 50 ~ 0 +BTN2 +$Comp +L mpb:CSTNE16M0V530000R0 Y1 +U 1 1 5EF516F7 +P 3600 3450 +F 0 "Y1" V 3925 3400 50 0000 C CNN +F 1 "CSTNE16M0V530000R0" V 3834 3400 50 0000 C CNN +F 2 "Crystal:Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm" H 3575 3450 50 0001 C CNN +F 3 "~" H 3575 3450 50 0001 C CNN +F 4 "0" H 3600 3450 50 0001 C CNN "Need_order" +F 5 "CSTNE16M0V530000R0" H 3600 3450 50 0001 C CNN "MPN" + 1 3600 3450 + 0 1 1 0 +$EndComp +$Comp +L power:GND #PWR010 +U 1 1 5EF52DDE +P 3400 3450 +F 0 "#PWR010" H 3400 3200 50 0001 C CNN +F 1 "GND" V 3405 3322 50 0000 R CNN +F 2 "" H 3400 3450 50 0001 C CNN +F 3 "" H 3400 3450 50 0001 C CNN + 1 3400 3450 + 0 1 1 0 +$EndComp +$Comp +L Device:R R10 +U 1 1 5EF57EC0 +P 3900 3450 +F 0 "R10" V 4000 3450 50 0000 C CNN +F 1 "1M" V 4100 3450 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3830 3450 50 0001 C CNN +F 3 "~" H 3900 3450 50 0001 C CNN +F 4 "0" H 3900 3450 50 0001 C CNN "Need_order" + 1 3900 3450 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 3750 3450 3750 3350 +Connection ~ 3750 3350 +Wire Wire Line + 3750 3350 3700 3350 +Wire Wire Line + 4050 3550 3700 3550 +$Comp +L Device:LED D1 +U 1 1 5EF8516C +P 5500 6400 +F 0 "D1" H 5493 6616 50 0000 C CNN +F 1 "STATUS" H 5493 6525 50 0000 C CNN +F 2 "LED_THT:LED_D5.0mm" H 5500 6400 50 0001 C CNN +F 3 "~" H 5500 6400 50 0001 C CNN +F 4 "0" H 5500 6400 50 0001 C CNN "Need_order" + 1 5500 6400 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R14 +U 1 1 5EF88AAF +P 5800 6400 +F 0 "R14" V 5593 6400 50 0000 C CNN +F 1 "510" V 5684 6400 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5730 6400 50 0001 C CNN +F 3 "~" H 5800 6400 50 0001 C CNN +F 4 "0" H 5800 6400 50 0001 C CNN "Need_order" + 1 5800 6400 + 0 1 1 0 +$EndComp +Wire Wire Line + 5250 3350 3750 3350 +$Comp +L power:+3.3V #PWR019 +U 1 1 5EF9CDF8 +P 5950 6400 +F 0 "#PWR019" H 5950 6250 50 0001 C CNN +F 1 "+3.3V" V 5965 6528 50 0000 L CNN +F 2 "" H 5950 6400 50 0001 C CNN +F 3 "" H 5950 6400 50 0001 C CNN + 1 5950 6400 + 0 1 1 0 +$EndComp +$Comp +L Connector_Generic:Conn_01x12 J2 +U 1 1 5E523241 +P 950 3500 +F 0 "J2" H 1029 3400 50 0000 L CNN +F 1 "UI" H 1029 3491 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical" H 950 3500 50 0001 C CNN +F 3 "~" H 950 3500 50 0001 C CNN +F 4 "1" H 950 3500 50 0001 C CNN "Need_order" +F 5 " Adafruit 292 and PEC12R-4022F-S0024" H 950 3500 50 0001 C CNN "MPN" + 1 950 3500 + -1 0 0 1 +$EndComp +$Comp +L power:+3.3V #PWR01 +U 1 1 5E5452EA +P 1150 2900 +F 0 "#PWR01" H 1150 2750 50 0001 C CNN +F 1 "+3.3V" H 1165 3073 50 0000 C CNN +F 2 "" H 1150 2900 50 0001 C CNN +F 3 "" H 1150 2900 50 0001 C CNN + 1 1150 2900 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR07 +U 1 1 5E566926 +P 2200 3400 +F 0 "#PWR07" H 2200 3150 50 0001 C CNN +F 1 "GND" H 2205 3227 50 0000 C CNN +F 2 "" H 2200 3400 50 0001 C CNN +F 3 "" H 2200 3400 50 0001 C CNN + 1 2200 3400 + -1 0 0 1 +$EndComp +Wire Wire Line + 1150 3800 1750 3800 +Wire Wire Line + 1150 3700 1850 3700 +Wire Wire Line + 1750 3500 1750 3800 +Connection ~ 1750 3800 +Wire Wire Line + 1750 3800 1850 3800 +Wire Wire Line + 1850 3500 1850 3700 +Connection ~ 1850 3700 +$Comp +L power:GND #PWR08 +U 1 1 5EF27A04 +P 2200 4100 +F 0 "#PWR08" H 2200 3850 50 0001 C CNN +F 1 "GND" H 2205 3927 50 0000 C CNN +F 2 "" H 2200 4100 50 0001 C CNN +F 3 "" H 2200 4100 50 0001 C CNN + 1 2200 4100 + 1 0 0 -1 +$EndComp +$Comp +L Device:C C3 +U 1 1 5EF32F46 +P 2200 3950 +F 0 "C3" H 2315 3996 50 0000 L CNN +F 1 "10nF" H 2315 3905 50 0000 L CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 2238 3800 50 0001 C CNN +F 3 "~" H 2200 3950 50 0001 C CNN +F 4 "VJ0805A103KXJTBC" H 2200 3950 50 0001 C CNN "MPN" +F 5 "1" H 2200 3950 50 0001 C CNN "Need_order" + 1 2200 3950 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2150 3700 2200 3700 +Wire Wire Line + 2150 3800 2200 3800 +Connection ~ 2200 3700 +Wire Wire Line + 2200 3700 2550 3700 +Connection ~ 2200 3800 +Wire Wire Line + 2200 3800 2550 3800 +Text Label 1150 3100 0 50 ~ 0 +BTN1 +Text Label 1150 3200 0 50 ~ 0 +BTN2 +Text Label 1150 3300 0 50 ~ 0 +BTN3 +Text Label 5250 5350 2 50 ~ 0 +BTN3 +Text Label 5250 4850 2 50 ~ 0 +CW_TIP +$Comp +L Device:Ferrite_Bead FB1 +U 1 1 5E5709C5 +P 6750 1800 +F 0 "FB1" H 6613 1754 50 0000 R CNN +F 1 "BLM18BB221SN1D" H 6613 1845 50 0000 R CNN +F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6680 1800 50 0001 C CNN +F 3 "~" H 6750 1800 50 0001 C CNN +F 4 "BLM18BB221SN1D" V 6750 1800 50 0001 C CNN "MPN" +F 5 "0" V 6750 1800 50 0001 C CNN "Need_order" + 1 6750 1800 + -1 0 0 1 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5E5A72B6 +P 5650 7250 +AR Path="/5E3088F9/5E5A72B6" Ref="C?" Part="1" +AR Path="/5E2FA006/5E5A72B6" Ref="C?" Part="1" +AR Path="/5E5A72B6" Ref="C10" Part="1" +F 0 "C10" H 5742 7296 50 0000 L CNN +F 1 "0.1uF" H 5742 7205 50 0000 L CNN +F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5650 7250 50 0001 C CNN +F 3 "~" H 5650 7250 50 0001 C CNN +F 4 "GRM188R71H104KA93D" H 5650 7250 50 0001 C CNN "MPN" +F 5 "0" H 5650 7250 50 0001 C CNN "Need_order" + 1 5650 7250 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R13 +U 1 1 5E5A9B8E +P 5450 7100 +F 0 "R13" V 5243 7100 50 0000 C CNN +F 1 "1k" V 5334 7100 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5380 7100 50 0001 C CNN +F 3 "~" H 5450 7100 50 0001 C CNN +F 4 "0" H 5450 7100 50 0001 C CNN "Need_order" + 1 5450 7100 + 0 1 1 0 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5E5A9B9A +P 5250 7250 +AR Path="/5E3088F9/5E5A9B9A" Ref="C?" Part="1" +AR Path="/5E2FA006/5E5A9B9A" Ref="C?" Part="1" +AR Path="/5E5A9B9A" Ref="C8" Part="1" +F 0 "C8" H 5342 7296 50 0000 L CNN +F 1 "0.1uF" H 5342 7205 50 0000 L CNN +F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5250 7250 50 0001 C CNN +F 3 "~" H 5250 7250 50 0001 C CNN +F 4 "GRM188R71H104KA93D" H 5250 7250 50 0001 C CNN "MPN" +F 5 "0" H 5250 7250 50 0001 C CNN "Need_order" + 1 5250 7250 + 1 0 0 -1 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5E5AF42D +P 6050 7250 +AR Path="/5E3088F9/5E5AF42D" Ref="C?" Part="1" +AR Path="/5E2FA006/5E5AF42D" Ref="C?" Part="1" +AR Path="/5E5AF42D" Ref="C12" Part="1" +F 0 "C12" H 6142 7296 50 0000 L CNN +F 1 "0.1uF" H 6142 7205 50 0000 L CNN +F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6050 7250 50 0001 C CNN +F 3 "~" H 6050 7250 50 0001 C CNN +F 4 "GRM188R71H104KA93D" H 6050 7250 50 0001 C CNN "MPN" +F 5 "0" H 6050 7250 50 0001 C CNN "Need_order" + 1 6050 7250 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R15 +U 1 1 5E5AF438 +P 5850 7100 +F 0 "R15" V 5643 7100 50 0000 C CNN +F 1 "1k" V 5734 7100 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5780 7100 50 0001 C CNN +F 3 "~" H 5850 7100 50 0001 C CNN +F 4 "0" H 5850 7100 50 0001 C CNN "Need_order" + 1 5850 7100 + 0 1 1 0 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5E5B4333 +P 6200 7100 +AR Path="/5E3088F9/5E5B4333" Ref="C?" Part="1" +AR Path="/5E2FA006/5E5B4333" Ref="C?" Part="1" +AR Path="/5E5B4333" Ref="C13" Part="1" +F 0 "C13" V 6429 7100 50 0000 C CNN +F 1 "0.1uF" V 6338 7100 50 0000 C CNN +F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6200 7100 50 0001 C CNN +F 3 "~" H 6200 7100 50 0001 C CNN +F 4 "GRM188R71H104KA93D" H 6200 7100 50 0001 C CNN "MPN" +F 5 "0" H 6200 7100 50 0001 C CNN "Need_order" + 1 6200 7100 + 0 -1 -1 0 +$EndComp +$Comp +L Device:R R12 +U 1 1 5E58E428 +P 5050 7100 +F 0 "R12" V 4843 7100 50 0000 C CNN +F 1 "10k" V 4934 7100 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4980 7100 50 0001 C CNN +F 3 "~" H 5050 7100 50 0001 C CNN +F 4 "0" H 5050 7100 50 0001 C CNN "Need_order" + 1 5050 7100 + 0 1 1 0 +$EndComp +Wire Wire Line + 5200 7100 5250 7100 +Wire Wire Line + 5250 7100 5250 7150 +Wire Wire Line + 5250 7100 5300 7100 +Connection ~ 5250 7100 +Wire Wire Line + 5600 7100 5650 7100 +Wire Wire Line + 5650 7150 5650 7100 +Connection ~ 5650 7100 +Wire Wire Line + 5650 7100 5700 7100 +Wire Wire Line + 6000 7100 6050 7100 +Wire Wire Line + 6050 7150 6050 7100 +Connection ~ 6050 7100 +Wire Wire Line + 6050 7100 6100 7100 +Wire Wire Line + 5250 7350 5650 7350 +Connection ~ 5650 7350 +Wire Wire Line + 5650 7350 6050 7350 +$Comp +L power:GND #PWR018 +U 1 1 5E5CEBAE +P 5650 7350 +F 0 "#PWR018" H 5650 7100 50 0001 C CNN +F 1 "GND" H 5655 7177 50 0000 C CNN +F 2 "" H 5650 7350 50 0001 C CNN +F 3 "" H 5650 7350 50 0001 C CNN + 1 5650 7350 + 1 0 0 -1 +$EndComp +Text Notes 4900 6750 0 50 ~ 0 +Low pass filter for CW sidetone +Text Label 4900 7100 2 50 ~ 0 +PWM_CW +$Comp +L Device:R R3 +U 1 1 5E769B25 +P 1550 3100 +F 0 "R3" V 1435 3100 50 0000 C CNN +F 1 "4k7" V 1344 3100 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1480 3100 50 0001 C CNN +F 3 "~" H 1550 3100 50 0001 C CNN +F 4 "0" H 1550 3100 50 0001 C CNN "Need_order" + 1 1550 3100 + 0 -1 -1 0 +$EndComp +$Comp +L Device:R R2 +U 1 1 5E769B30 +P 1550 3000 +F 0 "R2" V 1757 3000 50 0000 C CNN +F 1 "4k7" V 1666 3000 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1480 3000 50 0001 C CNN +F 3 "~" H 1550 3000 50 0001 C CNN +F 4 "0" H 1550 3000 50 0001 C CNN "Need_order" + 1 1550 3000 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 1800 3200 1750 3200 +Connection ~ 1800 3200 +Wire Wire Line + 1850 3200 1800 3200 +$Comp +L power:+3.3V #PWR03 +U 1 1 5EF2BF90 +P 1800 2900 +F 0 "#PWR03" H 1800 2750 50 0001 C CNN +F 1 "+3.3V" H 1815 3073 50 0000 C CNN +F 2 "" H 1800 2900 50 0001 C CNN +F 3 "" H 1800 2900 50 0001 C CNN + 1 1800 2900 + 1 0 0 -1 +$EndComp +Wire Wire Line + 1800 3200 1800 3100 +Wire Wire Line + 1150 3100 1400 3100 +Wire Wire Line + 1150 3000 1400 3000 +Wire Wire Line + 1700 3000 1800 3000 +Connection ~ 1800 3000 +Wire Wire Line + 1800 3000 1800 2900 +Wire Wire Line + 1700 3100 1800 3100 +Connection ~ 1800 3100 +Wire Wire Line + 1800 3100 1800 3000 +$Comp +L MCU_ST_STM32F1:STM32F103C8Tx U2 +U 1 1 5E8E9EFD +P 5950 4250 +F 0 "U2" H 5900 2661 50 0000 C CNN +F 1 "STM32F103C8Tx" H 5900 2570 50 0000 C CNN +F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 5350 2850 50 0001 R CNN +F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 5950 4250 50 0001 C CNN + 1 5950 4250 + 1 0 0 -1 +$EndComp +Text Label 5250 2950 2 50 ~ 0 +RESETn +$Comp +L Device:R R16 +U 1 1 5E8F622A +P 7600 1450 +F 0 "R16" V 7393 1450 50 0000 C CNN +F 1 "100k" V 7484 1450 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7530 1450 50 0001 C CNN +F 3 "~" H 7600 1450 50 0001 C CNN +F 4 "0" H 7600 1450 50 0001 C CNN "Need_order" + 1 7600 1450 + 0 1 1 0 +$EndComp +Wire Wire Line + 4900 3150 5250 3150 +$Comp +L Device:R R17 +U 1 1 5E91AF64 +P 8250 5150 +F 0 "R17" V 8043 5150 50 0000 C CNN +F 1 "22" V 8134 5150 50 0000 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8180 5150 50 0001 C CNN +F 3 "~" H 8250 5150 50 0001 C CNN +F 4 "0" H 8250 5150 50 0001 C CNN "Need_order" + 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50 0001 C CNN +F 1 "+3.3V" H 8515 5723 50 0000 C CNN +F 2 "" H 8500 5550 50 0001 C CNN +F 3 "" H 8500 5550 50 0001 C CNN + 1 8500 5550 + -1 0 0 1 +$EndComp +$Comp +L power:GND #PWR017 +U 1 1 5E953EDC +P 5600 2250 +F 0 "#PWR017" H 5600 2000 50 0001 C CNN +F 1 "GND" H 5605 2077 50 0000 C CNN +F 2 "" H 5600 2250 50 0001 C CNN +F 3 "" H 5600 2250 50 0001 C CNN + 1 5600 2250 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR015 +U 1 1 5E9543A6 +P 5200 2250 +F 0 "#PWR015" H 5200 2000 50 0001 C CNN +F 1 "GND" H 5205 2077 50 0000 C CNN +F 2 "" H 5200 2250 50 0001 C CNN +F 3 "" H 5200 2250 50 0001 C CNN + 1 5200 2250 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR014 +U 1 1 5E954536 +P 4800 2250 +F 0 "#PWR014" H 4800 2000 50 0001 C CNN +F 1 "GND" H 4805 2077 50 0000 C CNN +F 2 "" H 4800 2250 50 0001 C CNN +F 3 "" H 4800 2250 50 0001 C CNN + 1 4800 2250 + 1 0 0 -1 +$EndComp +Wire Wire Line + 6050 2750 5950 2750 +Connection ~ 5950 2750 +Wire Wire Line + 5950 2750 5850 2750 +Wire Wire Line + 5950 1950 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Part="1" +AR Path="/5E2FA006/5E9B744B" Ref="C?" Part="1" +AR Path="/5E9B744B" Ref="C6" Part="1" +F 0 "C6" H 4892 2146 50 0000 L CNN +F 1 "0.1uF" H 4892 2055 50 0000 L CNN +F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4800 2100 50 0001 C CNN +F 3 "~" H 4800 2100 50 0001 C CNN +F 4 "GRM188R71H104KA93D" H 4800 2100 50 0001 C CNN "MPN" +F 5 "0" H 4800 2100 50 0001 C CNN "Need_order" + 1 4800 2100 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4400 1950 4800 1950 +$Comp +L Device:C C? +U 1 1 5E9B800A +P 5200 2100 +AR Path="/5E3088F9/5E9B800A" Ref="C?" Part="1" +AR Path="/5E2FA006/5E9B800A" Ref="C?" Part="1" +AR Path="/5E9B800A" Ref="C7" Part="1" +F 0 "C7" H 5292 2146 50 0000 L CNN +F 1 "0.1uF" H 5292 2055 50 0000 L CNN +F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5200 2100 50 0001 C CNN +F 3 "~" H 5200 2100 50 0001 C CNN +F 4 "GRM188R71H104KA93D" H 5200 2100 50 0001 C CNN "MPN" +F 5 "0" H 5200 2100 50 0001 C CNN "Need_order" + 1 5200 2100 + 1 0 0 -1 +$EndComp +Connection ~ 5200 1950 +Wire Wire Line + 5200 1950 5600 1950 +$Comp +L Device:C C? +U 1 1 5E9B837A +P 5600 2100 +AR Path="/5E3088F9/5E9B837A" Ref="C?" Part="1" +AR Path="/5E2FA006/5E9B837A" Ref="C?" Part="1" +AR Path="/5E9B837A" Ref="C9" Part="1" +F 0 "C9" H 5692 2146 50 0000 L CNN +F 1 "0.1uF" H 5692 2055 50 0000 L CNN +F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5600 2100 50 0001 C CNN +F 3 "~" H 5600 2100 50 0001 C CNN +F 4 "GRM188R71H104KA93D" H 5600 2100 50 0001 C CNN "MPN" +F 5 "0" H 5600 2100 50 0001 C CNN "Need_order" + 1 5600 2100 + 1 0 0 -1 +$EndComp +Connection ~ 5600 1950 +Wire Wire Line + 5600 1950 5950 1950 +$Comp +L Device:C C14 +U 1 1 5E9B95E1 +P 6350 2100 +F 0 "C14" H 6235 2054 50 0000 R CNN +F 1 "10nF" H 6235 2145 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 6388 1950 50 0001 C CNN +F 3 "~" H 6350 2100 50 0001 C CNN +F 4 "VJ0805A103KXJTBC" H 6350 2100 50 0001 C CNN "MPN" +F 5 "1" H 6350 2100 50 0001 C CNN "Need_order" + 1 6350 2100 + -1 0 0 1 +$EndComp +Wire Wire Line + 6350 1950 6150 1950 +Wire Wire Line + 6150 1950 6150 2750 +$Comp +L power:GND #PWR023 +U 1 1 5E9BE581 +P 6350 2250 +F 0 "#PWR023" H 6350 2000 50 0001 C CNN +F 1 "GND" H 6355 2077 50 0000 C CNN +F 2 "" H 6350 2250 50 0001 C CNN +F 3 "" H 6350 2250 50 0001 C CNN + 1 6350 2250 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR025 +U 1 1 5E9BEEE7 +P 6750 2250 +F 0 "#PWR025" H 6750 2000 50 0001 C CNN +F 1 "GND" H 6755 2077 50 0000 C CNN +F 2 "" H 6750 2250 50 0001 C CNN +F 3 "" H 6750 2250 50 0001 C CNN + 1 6750 2250 + 1 0 0 -1 +$EndComp +Wire Wire Line + 6350 1950 6750 1950 +Connection ~ 6350 1950 +$Comp +L power:+3.3V #PWR024 +U 1 1 5E9C36F2 +P 6750 1650 +F 0 "#PWR024" H 6750 1500 50 0001 C CNN +F 1 "+3.3V" H 6765 1823 50 0000 C CNN +F 2 "" H 6750 1650 50 0001 C CNN +F 3 "" H 6750 1650 50 0001 C CNN + 1 6750 1650 + 1 0 0 -1 +$EndComp +$Comp +L Connector_Generic:Conn_01x02 J13 +U 1 1 5E9C43BF +P 5250 2700 +F 0 "J13" H 5329 2600 50 0000 L CNN +F 1 "BAT" H 5329 2691 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5250 2700 50 0001 C CNN +F 3 "~" H 5250 2700 50 0001 C CNN +F 4 "0" H 5250 2700 50 0001 C CNN "Need_order" +F 5 "" H 5250 2700 50 0001 C CNN "MPN" + 1 5250 2700 + -1 0 0 1 +$EndComp +Wire Wire Line + 5750 2750 5750 2700 +Wire Wire Line + 5750 2700 5450 2700 +$Comp +L power:GND #PWR016 +U 1 1 5E9CE8CD +P 5450 2600 +F 0 "#PWR016" H 5450 2350 50 0001 C CNN +F 1 "GND" V 5455 2472 50 0000 R CNN +F 2 "" H 5450 2600 50 0001 C CNN +F 3 "" H 5450 2600 50 0001 C CNN + 1 5450 2600 + 0 -1 -1 0 +$EndComp +$Comp +L power:GND #PWR022 +U 1 1 5E9CFF09 +P 6300 5750 +F 0 "#PWR022" H 6300 5500 50 0001 C CNN +F 1 "GND" H 6305 5577 50 0000 C CNN +F 2 "" H 6300 5750 50 0001 C CNN +F 3 "" H 6300 5750 50 0001 C CNN + 1 6300 5750 + 1 0 0 -1 +$EndComp +Wire Wire Line + 6300 5750 6050 5750 +Connection ~ 5850 5750 +Wire Wire Line + 5850 5750 5750 5750 +Connection ~ 5950 5750 +Wire Wire Line + 5950 5750 5850 5750 +Connection ~ 6050 5750 +Wire Wire Line + 6050 5750 5950 5750 +$Comp +L Connector:USB_B_Micro J24 +U 1 1 5E9D7021 +P 9550 5250 +F 0 "J24" H 9320 5147 50 0000 R CNN +F 1 "USB" H 9320 5238 50 0000 R CNN +F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 9700 5200 50 0001 C CNN +F 3 "~" H 9700 5200 50 0001 C CNN +F 4 "Molex 104017-0001" H 9550 5250 50 0001 C CNN "MPN" + 1 9550 5250 + -1 0 0 1 +$EndComp +Wire Wire Line + 8400 5150 9250 5150 +Wire Wire Line + 8500 5250 9250 5250 +$Comp +L power:GND #PWR040 +U 1 1 5E9E1AF6 +P 9750 4850 +F 0 "#PWR040" H 9750 4600 50 0001 C CNN +F 1 "GND" V 9755 4722 50 0000 R CNN +F 2 "" H 9750 4850 50 0001 C CNN +F 3 "" H 9750 4850 50 0001 C CNN + 1 9750 4850 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 9750 4850 9650 4850 +Wire Wire Line + 9250 4850 9250 5050 +Connection ~ 9550 4850 +Wire Wire Line + 9550 4850 9250 4850 +Connection ~ 9650 4850 +Wire Wire Line + 9650 4850 9550 4850 +$Comp +L Connector_Generic:Conn_01x04 J12 +U 1 1 5E9ED23F +P 5250 1400 +F 0 "J12" H 5329 1300 50 0000 L CNN +F 1 "PROG" H 5329 1391 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 5250 1400 50 0001 C CNN +F 3 "~" H 5250 1400 50 0001 C CNN +F 4 "0" H 5250 1400 50 0001 C CNN "Need_order" +F 5 "" H 5250 1400 50 0001 C CNN "MPN" + 1 5250 1400 + -1 0 0 1 +$EndComp +$Comp +L Device:C C? +U 1 1 5E9EDAB8 +P 6000 1350 +AR Path="/5E3088F9/5E9EDAB8" Ref="C?" Part="1" +AR Path="/5E2FA006/5E9EDAB8" Ref="C?" Part="1" +AR Path="/5E9EDAB8" Ref="C11" Part="1" +F 0 "C11" H 6092 1396 50 0000 L CNN +F 1 "0.1uF" H 6092 1305 50 0000 L CNN +F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6000 1350 50 0001 C CNN +F 3 "~" H 6000 1350 50 0001 C CNN +F 4 "GRM188R71H104KA93D" H 6000 1350 50 0001 C CNN "MPN" +F 5 "0" H 6000 1350 50 0001 C CNN "Need_order" + 1 6000 1350 + 1 0 0 -1 +$EndComp +Wire Wire Line + 5450 1200 6000 1200 +Wire Wire Line + 5450 1500 6000 1500 +$Comp +L power:GND #PWR021 +U 1 1 5E9F84A2 +P 6000 1500 +F 0 "#PWR021" H 6000 1250 50 0001 C CNN +F 1 "GND" H 6005 1327 50 0000 C CNN +F 2 "" H 6000 1500 50 0001 C CNN +F 3 "" H 6000 1500 50 0001 C CNN + 1 6000 1500 + 1 0 0 -1 +$EndComp +Connection ~ 6000 1500 +$Comp +L power:+3.3V #PWR020 +U 1 1 5E9F87CE +P 6000 1200 +F 0 "#PWR020" H 6000 1050 50 0001 C CNN +F 1 "+3.3V" H 6015 1373 50 0000 C CNN +F 2 "" H 6000 1200 50 0001 C CNN +F 3 "" H 6000 1200 50 0001 C CNN + 1 6000 1200 + 1 0 0 -1 +$EndComp +Connection ~ 6000 1200 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C CNN +F 4 "0" H 850 1100 50 0001 C CNN "Need_order" +F 5 "" H 850 1100 50 0001 C CNN "MPN" + 1 850 1100 + -1 0 0 1 +$EndComp +Wire Wire Line + 1050 1100 1050 1300 +Wire Wire Line + 1050 1300 1300 1300 +Connection ~ 1300 1300 +Text Label 1150 3400 0 50 ~ 0 +5V +Text Label 1150 1000 0 50 ~ 0 +5V +Text Label 9100 5450 2 50 ~ 0 +5V +$Comp +L Connector_Generic:Conn_01x02 J23 +U 1 1 5E92C9AB +P 9200 5700 +F 0 "J23" V 9325 5646 50 0000 C CNN +F 1 "EN_USB_5V" V 9416 5646 50 0000 C CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 9200 5700 50 0001 C CNN +F 3 "~" H 9200 5700 50 0001 C CNN +F 4 "0" H 9200 5700 50 0001 C CNN "Need_order" +F 5 "" H 9200 5700 50 0001 C CNN "MPN" + 1 9200 5700 + 0 1 1 0 +$EndComp +Wire Wire Line + 9100 5500 9100 5450 +Wire Wire Line + 9200 5500 9200 5450 +Wire Wire Line + 9200 5450 9250 5450 +$Comp +L Connector:TestPoint TP? +U 1 1 5E625614 +P 2300 1000 +AR Path="/5E4C0E28/5E625614" Ref="TP?" 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Part="1" +F 0 "#PWR032" H 7800 2850 50 0001 C CNN +F 1 "GNDA" V 7805 2972 50 0000 R CNN +F 2 "" H 7800 3100 50 0001 C CNN +F 3 "" H 7800 3100 50 0001 C CNN + 1 7800 3100 + 0 -1 -1 0 +$EndComp +$Comp +L power:GNDA #PWR? +U 1 1 5E56FABB +P 7400 3100 +AR Path="/5E4BDE97/5E56FABB" Ref="#PWR?" Part="1" +AR Path="/5E56FABB" Ref="#PWR026" Part="1" +AR Path="/5E4D247A/5E56FABB" Ref="#PWR?" Part="1" +F 0 "#PWR026" H 7400 2850 50 0001 C CNN +F 1 "GNDA" V 7405 2973 50 0000 R CNN +F 2 "" H 7400 3100 50 0001 C CNN +F 3 "" H 7400 3100 50 0001 C CNN + 1 7400 3100 + 0 1 1 0 +$EndComp +Text GLabel 8300 3500 0 50 Input ~ 0 +SCL +Text GLabel 8300 3600 0 50 Input ~ 0 +SDA +$Comp +L Device:C_Small C? +U 1 1 5E57EA44 +P 9050 2550 +AR Path="/5E3088F9/5E57EA44" Ref="C?" Part="1" +AR Path="/5E4D247A/5E57EA44" Ref="C?" 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