Arduino_ClockAndEEPROM.bak

EESchema Schematic File Version 4
LIBS:Arduino_ClockAndEEPROM-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 2
Title "Arduino Clone w 512K EEPROM & Clock"
Date "2019-06-05"
Rev "0.1"
Comp "Bayterek Teknoloji A.Ş."
Comment1 "Designed by Umur Ö. ŞENGÜL"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:Battery BT1
U 1 1 5CF8CC53
P 9150 1700
F 0 "BT1" H 9258 1746 50  0000 L CNN
F 1 "Battery 3V" H 9258 1655 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" V 9150 1760 50  0001 C CNN
F 3 "~" V 9150 1760 50  0001 C CNN
	1    9150 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C3
U 1 1 5CF8E235
P 9850 1700
F 0 "C3" H 9968 1746 50  0000 L CNN
F 1 "10uF" H 9968 1655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9888 1550 50  0001 C CNN
F 3 "~" H 9850 1700 50  0001 C CNN
	1    9850 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D1
U 1 1 5CF8E8D6
P 7000 1650
F 0 "D1" H 6993 1866 50  0000 C CNN
F 1 "LED" H 6993 1775 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7000 1650 50  0001 C CNN
F 3 "~" H 7000 1650 50  0001 C CNN
	1    7000 1650
	-1   0    0    1   
$EndComp
$Comp
L Device:R R1
U 1 1 5CF8EF8E
P 7350 2000
F 0 "R1" H 7420 2046 50  0000 L CNN
F 1 "330" H 7420 1955 50  0000 L CNN
F 2 "Resistor_SMD:R_0815_2038Metric_Pad1.53x4.00mm_HandSolder" V 7280 2000 50  0001 C CNN
F 3 "~" H 7350 2000 50  0001 C CNN
	1    7350 2000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5CF8F355
P 6450 3300
F 0 "R2" H 6520 3346 50  0000 L CNN
F 1 "10K" H 6520 3255 50  0000 L CNN
F 2 "Resistor_SMD:R_0815_2038Metric_Pad1.53x4.00mm_HandSolder" V 6380 3300 50  0001 C CNN
F 3 "~" H 6450 3300 50  0001 C CNN
	1    6450 3300
	0    -1   -1   0   
$EndComp
$Comp
L Memory_EEPROM:24LC1025 U1
U 1 1 5CF8F7DF
P 2900 4700
F 0 "U1" H 3200 5100 50  0000 C CNN
F 1 "24LC1025" H 3200 5000 50  0000 C CNN
F 2 "Package_SO:SOIJ-8_5.3x5.3mm_P1.27mm" H 2900 4700 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21941B.pdf" H 2900 4700 50  0001 C CNN
	1    2900 4700
	1    0    0    -1  
$EndComp
$Comp
L MCU_Microchip_ATmega:ATmega328P-AU U4
U 1 1 5CF90E0E
P 5450 3000
F 0 "U4" H 5850 1550 50  0000 C CNN
F 1 "ATmega328P-AU" H 5850 1450 50  0000 C CNN
F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 5450 3000 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 5450 3000 50  0001 C CNN
	1    5450 3000
	1    0    0    -1  
$EndComp
$Comp
L Bayterek_Components:DS1337_8pin_Bayterek U3
U 1 1 5CFA1F88
P 2750 1450
F 0 "U3" H 2150 1579 49  0000 C CNN
F 1 "DS1337S+" H 2150 1489 49  0000 C CNN
F 2 "Package_SO:SO-8_5.3x6.2mm_P1.27mm" H 2800 1550 49  0001 C CNN
F 3 "http://www.farnell.com/datasheets/2000844.pdf?_ga=2.2648176.1329014715.1559527073-834126407.1559527073" H 2800 1550 49  0001 C CNN
	1    2750 1450
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal Y1
U 1 1 5CFA2EB9
P 1000 1900
F 0 "Y1" V 954 2031 50  0000 L CNN
F 1 "Xtal 32MHz" V 1045 2031 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_MicroCrystal_CC7V-T1A-2Pin_3.2x1.5mm" H 1000 1900 50  0001 C CNN
F 3 "~" H 1000 1900 50  0001 C CNN
	1    1000 1900
	0    1    1    0   
$EndComp
$Comp
L Memory_EEPROM:24LC1025 U2
U 1 1 5CFA87FE
P 1500 4700
F 0 "U2" H 1150 5100 50  0000 C CNN
F 1 "24LC1025" H 1150 5000 50  0000 C CNN
F 2 "Package_SO:SOIJ-8_5.3x5.3mm_P1.27mm" H 1500 4700 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21941B.pdf" H 1500 4700 50  0001 C CNN
	1    1500 4700
	1    0    0    -1  
$EndComp
Text Label 5050 5850 2    39   ~ 0
MISO
Wire Wire Line
	5200 5850 5050 5850
Text Label 6050 2200 0    39   ~ 0
MISO
Wire Wire Line
	5200 6050 5050 6050
Wire Wire Line
	5200 6150 5050 6150
Wire Wire Line
	5200 6550 5050 6550
Wire Wire Line
	5200 5950 5050 5950
Wire Wire Line
	5200 6700 5100 6700
Text Label 5050 6050 2    39   ~ 0
SCK
Text Label 5050 6150 2    39   ~ 0
RESET
Text Label 5050 6550 2    39   ~ 0
Vcc
Text Label 5050 5950 2    39   ~ 0
MOSI
Text Label 5050 6700 2    39   ~ 0
GND
Text Label 6050 2100 0    39   ~ 0
MOSI
Text Label 6050 2300 0    39   ~ 0
SCK
Text Label 6050 3300 0    39   ~ 0
RESET
Wire Wire Line
	5450 1500 5450 1350
Wire Wire Line
	5450 1350 5550 1350
Wire Wire Line
	5450 1350 5450 1150
Connection ~ 5450 1350
Text Label 5450 1150 0    39   ~ 0
Vcc
Wire Wire Line
	5450 4500 5450 4700
Text Label 5450 4700 0    39   ~ 0
GND
$Comp
L power:GNDPWR #PWR0101
U 1 1 5CFC1B6B
P 5100 6900
F 0 "#PWR0101" H 5100 6700 50  0001 C CNN
F 1 "GNDPWR" H 5104 6746 50  0000 C CNN
F 2 "" H 5100 6850 50  0001 C CNN
F 3 "" H 5100 6850 50  0001 C CNN
	1    5100 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 6900 5100 6700
Connection ~ 5100 6700
Wire Wire Line
	5100 6700 5050 6700
$Sheet
S 5200 5750 800  1000
U 5CF95995
F0 "Connectors" 39
F1 "Connector.sch" 39
F2 "MISO" O L 5200 5850 39 
F3 "SCK" B L 5200 6050 39 
F4 "RESET" O L 5200 6150 39 
F5 "Vcc" I L 5200 6550 39 
F6 "MOSI" I L 5200 5950 39 
F7 "GND" I L 5200 6700 39 
F8 "RX" I L 5200 6350 39 
F9 "TX" O L 5200 6250 39 
F10 "SDA" B R 6000 5850 39 
F11 "D2" B R 6000 6100 39 
F12 "D3" B R 6000 6200 39 
F13 "D4" B R 6000 6300 39 
F14 "D5" B R 6000 6400 39 
F15 "D6" B R 6000 6500 39 
F16 "D7" B R 6000 6600 39 
F17 "D8" B R 6000 6700 39 
$EndSheet
Wire Wire Line
	5200 6350 5050 6350
Wire Wire Line
	5050 6250 5200 6250
Wire Wire Line
	6000 5850 6150 5850
Wire Wire Line
	6000 6100 6150 6100
Wire Wire Line
	6000 6200 6150 6200
Wire Wire Line
	6000 6300 6150 6300
Wire Wire Line
	6000 6400 6150 6400
Wire Wire Line
	6000 6500 6150 6500
Wire Wire Line
	6000 6600 6150 6600
Wire Wire Line
	6000 6700 6150 6700
Text Label 5050 6350 2    39   ~ 0
RX
Text Label 5050 6250 2    39   ~ 0
TX
Text Label 6150 5850 0    39   ~ 0
SDA
Text Label 6150 6100 0    39   ~ 0
D2
Text Label 6150 6200 0    39   ~ 0
D3
Text Label 6150 6300 0    39   ~ 0
D4
Text Label 6150 6400 0    39   ~ 0
D5
Text Label 6150 6500 0    39   ~ 0
D6
Text Label 6150 6600 0    39   ~ 0
D7
Text Label 6150 6700 0    39   ~ 0
D8
Text Label 6050 3800 0    39   ~ 0
D3
Text Label 6050 3900 0    39   ~ 0
D4
Text Label 6050 4000 0    39   ~ 0
D5
Text Label 6050 4100 0    39   ~ 0
D6
Text Label 6050 4200 0    39   ~ 0
D7
Text Label 6050 1800 0    39   ~ 0
D8
Text Label 6050 3100 0    39   ~ 0
SDA
Text Label 6050 3500 0    39   ~ 0
RX
Text Label 6050 3600 0    39   ~ 0
TX
Text Label 6050 3700 0    39   ~ 0
D2
Wire Wire Line
	1650 1800 1350 1800
Wire Wire Line
	1650 2050 1350 2050
Wire Wire Line
	1350 1800 1350 1700
Wire Wire Line
	1350 1700 1000 1700
Wire Wire Line
	1000 1700 1000 1750
Wire Wire Line
	1000 2050 1000 2100
Wire Wire Line
	1000 2100 1350 2100
Wire Wire Line
	1350 2100 1350 2050
Text Label 2150 1500 0    39   ~ 0
Vcc
Text Label 1650 2250 2    39   ~ 0
Vcc
NoConn ~ 2650 1800
Text Label 2650 2050 0    39   ~ 0
SCK
Text Label 2650 2250 0    39   ~ 0
SDA
$Comp
L power:GNDPWR #PWR0102
U 1 1 5CFD6929
P 2150 2650
F 0 "#PWR0102" H 2150 2450 50  0001 C CNN
F 1 "GNDPWR" H 2154 2496 50  0000 C CNN
F 2 "" H 2150 2600 50  0001 C CNN
F 3 "" H 2150 2600 50  0001 C CNN
	1    2150 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 2650 2150 2550
Wire Wire Line
	1500 4400 1500 4250
Wire Wire Line
	1500 4250 2200 4250
Wire Wire Line
	2900 4250 2900 4400
Wire Wire Line
	1500 5000 1500 5150
Wire Wire Line
	1500 5150 2200 5150
Wire Wire Line
	2900 5150 2900 5000
Wire Wire Line
	2200 4250 2200 4150
Connection ~ 2200 4250
Wire Wire Line
	2200 4250 2900 4250
Wire Wire Line
	2200 5150 2200 5250
Connection ~ 2200 5150
Wire Wire Line
	2200 5150 2900 5150
$Comp
L power:GNDPWR #PWR0103
U 1 1 5CFDB114
P 2200 5250
F 0 "#PWR0103" H 2200 5050 50  0001 C CNN
F 1 "GNDPWR" H 2204 5096 50  0000 C CNN
F 2 "" H 2200 5200 50  0001 C CNN
F 3 "" H 2200 5200 50  0001 C CNN
	1    2200 5250
	1    0    0    -1  
$EndComp
Text Label 2200 4150 0    39   ~ 0
Vcc
Text Label 1100 4800 2    39   ~ 0
Vcc
Text Label 2500 4800 2    39   ~ 0
Vcc
Wire Wire Line
	1900 4800 2200 4800
Wire Wire Line
	2200 4800 2200 5150
Wire Wire Line
	3300 4800 3450 4800
Wire Wire Line
	3450 4800 3450 5150
Wire Wire Line
	3450 5150 2900 5150
Connection ~ 2900 5150
Text Label 1900 4600 0    39   ~ 0
SDA
Text Label 3300 4600 0    39   ~ 0
SDA
Text Label 1900 4700 0    39   ~ 0
SCK
Text Label 3300 4700 0    39   ~ 0
SCK
Text Label 1100 4600 2    39   ~ 0
ADDS1
Text Label 1100 4700 2    39   ~ 0
ADDS2
Text Label 2500 4600 2    39   ~ 0
ADDS1
Text Label 2500 4700 2    39   ~ 0
ADDS2
Text Label 6050 2700 0    39   ~ 0
ADDS1
Text Label 6050 2800 0    39   ~ 0
ADDS2
$Comp
L power:GNDPWR #PWR0104
U 1 1 5CFE064A
P 9500 2100
F 0 "#PWR0104" H 9500 1900 50  0001 C CNN
F 1 "GNDPWR" H 9504 1946 50  0000 C CNN
F 2 "" H 9500 2050 50  0001 C CNN
F 3 "" H 9500 2050 50  0001 C CNN
	1    9500 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	9150 1900 9150 2050
Wire Wire Line
	9150 2050 9500 2050
Wire Wire Line
	9850 2050 9850 1850
Wire Wire Line
	9500 2050 9500 2100
Wire Wire Line
	9150 1500 9150 1400
Wire Wire Line
	9150 1400 9500 1400
Wire Wire Line
	9850 1400 9850 1550
Wire Wire Line
	9500 1400 9500 1300
Wire Wire Line
	9500 2050 9850 2050
Connection ~ 9500 2050
Wire Wire Line
	9500 1400 9850 1400
Connection ~ 9500 1400
Text Label 9500 1300 2    39   ~ 0
Vcc
Connection ~ 6550 2650
Wire Wire Line
	6800 2650 6550 2650
Connection ~ 6550 2250
Wire Wire Line
	6800 2250 6550 2250
Wire Wire Line
	7150 2450 7150 2650
Connection ~ 7150 2450
Wire Wire Line
	7350 2450 7350 2550
Wire Wire Line
	7150 2450 7350 2450
Wire Wire Line
	7150 2650 7100 2650
Wire Wire Line
	7150 2250 7150 2450
Wire Wire Line
	7100 2250 7150 2250
$Comp
L power:GNDPWR #PWR0105
U 1 1 5CFEC451
P 7350 2550
F 0 "#PWR0105" H 7350 2350 50  0001 C CNN
F 1 "GNDPWR" H 7354 2396 50  0000 C CNN
F 2 "" H 7350 2500 50  0001 C CNN
F 3 "" H 7350 2500 50  0001 C CNN
	1    7350 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 2500 6050 2500
Wire Wire Line
	6400 2650 6400 2500
Wire Wire Line
	6550 2650 6400 2650
Wire Wire Line
	6550 2600 6550 2650
Wire Wire Line
	6550 2250 6550 2300
Wire Wire Line
	6400 2250 6550 2250
Wire Wire Line
	6400 2400 6400 2250
Wire Wire Line
	6050 2400 6400 2400
$Comp
L Device:Crystal Y2
U 1 1 5CFA2A28
P 6550 2450
F 0 "Y2" V 6504 2581 50  0000 L CNN
F 1 "Xtal 16MHz" V 6595 2581 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm_HandSoldering" H 6550 2450 50  0001 C CNN
F 3 "~" H 6550 2450 50  0001 C CNN
	1    6550 2450
	0    1    1    0   
$EndComp
$Comp
L Device:C C2
U 1 1 5CF8DFBA
P 6950 2650
F 0 "C2" H 7065 2696 50  0000 L CNN
F 1 "22pF" H 7065 2605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6988 2500 50  0001 C CNN
F 3 "~" H 6950 2650 50  0001 C CNN
	1    6950 2650
	0    1    1    0   
$EndComp
$Comp
L Device:C C1
U 1 1 5CF8DA61
P 6950 2250
F 0 "C1" H 7065 2296 50  0000 L CNN
F 1 "22pF" H 7065 2205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6988 2100 50  0001 C CNN
F 3 "~" H 6950 2250 50  0001 C CNN
	1    6950 2250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7150 1650 7350 1650
Wire Wire Line
	6850 1650 6300 1650
Wire Wire Line
	6300 1650 6300 2300
Wire Wire Line
	6300 2300 6050 2300
Wire Wire Line
	7350 1650 7350 1850
Wire Wire Line
	7350 2150 7350 2450
Connection ~ 7350 2450
Text Label 4850 1800 2    39   ~ 0
Vcc
Wire Wire Line
	6050 3300 6300 3300
Wire Wire Line
	6600 3300 6750 3300
Text Label 6750 3300 0    39   ~ 0
Vcc
$Comp
L power:GNDPWR #PWR0106
U 1 1 5D0204E2
P 5450 4700
F 0 "#PWR0106" H 5450 4500 50  0001 C CNN
F 1 "GNDPWR" H 5454 4546 50  0000 C CNN
F 2 "" H 5450 4650 50  0001 C CNN
F 3 "" H 5450 4650 50  0001 C CNN
	1    5450 4700
	1    0    0    -1  
$EndComp
NoConn ~ 4850 2000
NoConn ~ 4850 2100
NoConn ~ 6050 1900
NoConn ~ 6050 2000
NoConn ~ 6050 2900
NoConn ~ 6050 3000
NoConn ~ 6050 3200
Wire Wire Line
	5550 1350 5550 1500
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5D02EBAA
P 9150 1400
F 0 "#FLG0101" H 9150 1475 50  0001 C CNN
F 1 "PWR_FLAG" H 9150 1573 50  0000 C CNN
F 2 "" H 9150 1400 50  0001 C CNN
F 3 "~" H 9150 1400 50  0001 C CNN
	1    9150 1400
	1    0    0    -1  
$EndComp
Connection ~ 9150 1400
Wire Notes Line
	750  1050 3050 1050
Wire Notes Line
	3050 1050 3050 3200
Wire Notes Line
	3050 3200 750  3200
Wire Notes Line
	750  3200 750  1050
Wire Notes Line
	750  3750 750  5800
Wire Notes Line
	750  5800 3700 5800
Wire Notes Line
	3700 5800 3700 3750
Wire Notes Line
	3700 3750 750  3750
Wire Notes Line
	4650 1050 7650 1050
Wire Notes Line
	7650 1050 7650 5050
Wire Notes Line
	7650 5050 4650 5050
Wire Notes Line
	4650 5050 4650 1050
Wire Notes Line
	8700 1050 8700 2500
Wire Notes Line
	8700 2500 10350 2500
Wire Notes Line
	10350 2500 10350 1050
Wire Notes Line
	10350 1050 8700 1050
Wire Notes Line
	4650 5500 6500 5500
Wire Notes Line
	6500 5500 6500 7250
Wire Notes Line
	6500 7250 4650 7250
Wire Notes Line
	4650 7250 4650 5500
Text Notes 750  3700 0    39   ~ 0
N3 - EEPROM
Text Notes 750  1000 0    39   ~ 0
N1 - Clock/Calender
Text Notes 4650 1000 0    39   ~ 0
N2 - MCU
Text Notes 8700 1000 0    39   ~ 0
N4 - Power
Text Notes 4650 5450 0    39   ~ 0
N5 - Connectors
$EndSCHEMATC