EESchema Schematic File Version 2 date Don 01 Mär 2012 00:37:08 CET LIBS:mur-sat LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:special LIBS:microcontrollers LIBS:dsp 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:ihu-ttx-test-cache EELAYER 24 0 EELAYER END $Descr A4 11700 8267 Sheet 1 3 Title "IHU, TTX, RTC" Date "29 feb 2012" Rev "2" Comp "mur.sat - A Space Art Project" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L PIC16F877PT IC1 U 1 1 4ED1475A P 6950 2600 F 0 "IC1" H 6150 3750 50 0000 L BNN F 1 "PIC16F877PT" H 7050 1300 50 0000 L BNN F 2 "microchip-2-TQFP44" H 6950 2750 50 0001 C CNN 1 6950 2600 1 0 0 -1 $EndComp $Comp L LTC3226 U210 U 1 1 4F4A6384 P 4050 6600 F 0 "U210" H 4050 6650 60 0000 C CNN F 1 "LTC3226" H 4050 6550 60 0000 C CNN 1 4050 6600 1 0 0 -1 $EndComp Wire Wire Line 1450 3300 2250 3300 Wire Wire Line 1450 3500 2250 3500 Wire Wire Line 2250 3700 1450 3700 Wire Wire Line 1450 3200 2250 3200 Wire Wire Line 2250 1650 1450 1650 Wire Wire Line 1450 1750 2250 1750 Wire Wire Line 3950 2300 6050 2300 Wire Wire Line 4750 2700 6050 2700 Wire Wire Line 4750 2500 6050 2500 Wire Wire Line 2250 2550 1450 2550 Wire Wire Line 1450 2450 2250 2450 Wire Wire Line 2250 2350 1450 2350 Wire Wire Line 1450 2250 2250 2250 Wire Wire Line 2250 2150 1450 2150 Wire Wire Line 1450 2050 2250 2050 Wire Wire Line 2250 1950 1450 1950 Wire Wire Line 1450 1850 2250 1850 Wire Wire Line 8900 5800 8600 5800 Wire Wire Line 9350 3300 10100 3300 Wire Wire Line 4750 3100 6050 3100 Wire Wire Line 5650 1550 5450 1550 Wire Wire Line 5450 1550 5450 1250 Wire Wire Line 5650 1250 6050 1250 Wire Wire Line 5550 1350 5550 1250 Wire Wire Line 1450 1550 1450 1500 Wire Wire Line 1450 2650 1450 2700 Wire Wire Line 9550 5950 9550 5750 Connection ~ 8750 5150 Wire Wire Line 9650 5150 7900 5150 Wire Wire Line 9550 5150 9550 5350 Connection ~ 6750 5150 Wire Wire Line 6750 5100 6750 5900 Wire Wire Line 10050 2400 10050 2450 Wire Wire Line 10050 2300 9500 2300 Wire Wire Line 10050 2100 9500 2100 Wire Wire Line 10050 1900 9500 1900 Connection ~ 4150 2300 Wire Wire Line 4150 2300 4150 1750 Wire Wire Line 3950 2150 3950 2200 Wire Wire Line 4450 1700 4450 1650 Wire Wire Line 3950 1600 3950 1650 Wire Wire Line 3950 1650 4450 1650 Wire Wire Line 6050 2000 4750 2000 Wire Wire Line 3650 3500 3550 3500 Wire Wire Line 3650 2900 3550 2900 Wire Wire Line 6850 1200 6850 1400 Connection ~ 6850 1300 Wire Wire Line 6850 1300 7000 1300 Wire Wire Line 6850 3900 6850 3950 Wire Wire Line 8600 5600 8900 5600 Wire Wire Line 6150 5700 6900 5700 Wire Wire Line 7750 3600 8500 3600 Wire Wire Line 8500 3400 7750 3400 Wire Wire Line 8500 3300 7750 3300 Wire Wire Line 8500 2900 7750 2900 Wire Wire Line 8500 2700 7750 2700 Wire Wire Line 8500 2500 7750 2500 Wire Wire Line 8500 2300 7750 2300 Wire Wire Line 7750 2100 8500 2100 Wire Wire Line 8500 1900 7750 1900 Wire Wire Line 6050 3400 4750 3400 Wire Wire Line 4750 3600 6050 3600 Wire Wire Line 10100 3500 10100 3600 Wire Wire Line 6750 5900 6900 5900 Wire Wire Line 10100 3000 10100 2900 Wire Wire Line 6050 3500 4750 3500 Wire Wire Line 4750 3300 6050 3300 Wire Wire Line 7750 1800 8500 1800 Wire Wire Line 7750 2000 8500 2000 Wire Wire Line 7750 2200 8500 2200 Wire Wire Line 8500 2400 7750 2400 Wire Wire Line 7750 2800 8500 2800 Wire Wire Line 7750 3000 8500 3000 Wire Wire Line 7750 3500 8500 3500 Wire Wire Line 6900 5800 6150 5800 Wire Wire Line 6900 5600 6150 5600 Wire Wire Line 6950 3900 6950 3950 Wire Wire Line 6950 1400 6950 1300 Connection ~ 6950 1300 Wire Wire Line 7400 1300 7500 1300 Wire Wire Line 6050 2900 4050 2900 Connection ~ 4200 2900 Wire Wire Line 4050 3500 4600 3500 Wire Wire Line 4600 3500 4600 3000 Wire Wire Line 4600 3000 6050 3000 Connection ~ 4200 3500 Wire Wire Line 6050 1900 4750 1900 Wire Wire Line 4750 2100 6050 2100 Wire Wire Line 4150 1750 3950 1750 Wire Wire Line 3950 1850 3950 1900 Wire Wire Line 3950 2400 3950 2450 Wire Wire Line 4450 2300 4450 2200 Connection ~ 4450 2300 Wire Wire Line 9500 2000 10050 2000 Wire Wire Line 9500 2200 10050 2200 Wire Wire Line 6750 5150 7500 5150 Wire Wire Line 8750 5150 8750 5700 Wire Wire Line 8750 5700 8600 5700 Connection ~ 9550 5150 Wire Wire Line 10050 1800 10050 1750 Wire Wire Line 8600 5900 9550 5900 Connection ~ 9550 5900 Wire Wire Line 5250 1350 5250 1250 Wire Wire Line 6050 1250 6050 1700 Wire Wire Line 5650 1650 5350 1650 Wire Wire Line 5350 1650 5350 1250 Wire Wire Line 6050 3200 4750 3200 Wire Wire Line 7750 3100 10100 3100 Wire Wire Line 10100 3200 7750 3200 Wire Wire Line 10100 3400 9350 3400 Wire Wire Line 4750 2400 6050 2400 Wire Wire Line 4750 2600 6050 2600 Wire Wire Line 4750 2200 6050 2200 Wire Wire Line 1450 3600 2250 3600 Wire Wire Line 1450 3400 2250 3400 Text Label 1600 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