EESchema Schematic File Version 2 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:atmega88 LIBS:mc34063 LIBS:4S-Charger-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 3 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L ATMEGA88PA-A IC1 U 1 1 59289523 P 2500 2600 F 0 "IC1" H 1750 3850 50 0000 L BNN F 1 "ATMEGA88PA-A" H 2900 1200 50 0000 L BNN F 2 "TQFP32" H 2500 2600 50 0000 C CIN F 3 "" H 2500 2600 50 0000 C CNN 1 2500 2600 1 0 0 -1 $EndComp $Sheet S 7200 1200 2000 1150 U 59289693 F0 "Power" 60 F1 "Power.sch" 60 F2 "PWR_CTL" I L 7200 1300 60 F3 "PWR_Isense" I L 7200 1400 60 $EndSheet $Sheet S 7300 3750 2500 1400 U 5928969C F0 "Balance" 60 F1 "Balance.sch" 60 F2 "Vcell_1" I L 7300 3850 60 F3 "Vcell_2" I L 7300 3950 60 F4 "Vcell_3" I L 7300 4050 60 F5 "Vcell_4" I L 7300 4150 60 F6 "Balance_1" I L 7300 4350 60 F7 "Balance_2" I L 7300 4450 60 F8 "Balance_3" I L 7300 4550 60 F9 "Balance_4" I L 7300 4650 60 $EndSheet Wire Wire Line 3500 2350 6300 2350 Wire Wire Line 6300 2350 6300 3850 Wire Wire Line 6300 3850 7300 3850 Wire Wire Line 3500 2450 6200 2450 Wire Wire Line 6200 2450 6200 3950 Wire Wire Line 6200 3950 7300 3950 Wire Wire Line 3500 2550 6100 2550 Wire Wire Line 6100 2550 6100 4050 Wire Wire Line 6100 4050 7300 4050 Wire Wire Line 3500 2650 5950 2650 Wire Wire Line 5950 2650 5950 4150 Wire Wire Line 5950 4150 7300 4150 Wire Wire Line 5350 2750 3500 2750 Wire Wire Line 5350 1400 5350 2750 Wire Wire Line 5350 1400 7200 1400 Wire Wire Line 3500 3100 4950 3100 Wire Wire Line 4950 3100 4950 4350 Wire Wire Line 4950 4350 7300 4350 Wire Wire Line 3500 3200 4850 3200 Wire Wire Line 4850 3200 4850 4450 Wire Wire Line 4850 4450 7300 4450 Wire Wire Line 3500 3300 4750 3300 Wire Wire Line 4750 3300 4750 4550 Wire Wire Line 4750 4550 7300 4550 Wire Wire Line 3500 3400 4650 3400 Wire Wire Line 4650 3400 4650 4650 Wire Wire Line 4650 4650 7300 4650 Wire Wire Line 3500 1500 5150 1500 Wire Wire Line 5150 1500 5150 1300 Wire Wire Line 5150 1300 7200 1300 $Comp L Crystal Y1 U 1 1 5928B39A P 3650 5250 F 0 "Y1" H 3650 5400 50 0000 C CNN F 1 "Crystal" H 3650 5100 50 0000 C CNN F 2 "" H 3650 5250 50 0000 C CNN F 3 "" H 3650 5250 50 0000 C CNN 1 3650 5250 1 0 0 -1 $EndComp $EndSCHEMATC