Librairie_Kicad/Bloc/RTC/RTC.sch

EESchema Schematic File Version 4
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L global:R R?
U 1 1 5CF0681A
P 1300 950
F 0 "R?" V 1380 950 50  0000 C CNN
F 1 "10K" V 1300 950 50  0000 C CNN
F 2 "R:0805" V 1230 950 50  0001 C CNN
F 3 "" H 1300 950 50  0000 C CNN
F 4 "910" H -5900 -50 50  0001 C CNN "Partkeepr"
	1    1300 950 
	1    0    0    -1  
$EndComp
$Comp
L global:R R?
U 1 1 5CF06822
P 1100 950
F 0 "R?" V 1180 950 50  0000 C CNN
F 1 "10K" V 1100 950 50  0000 C CNN
F 2 "R:0805" V 1030 950 50  0001 C CNN
F 3 "" H 1100 950 50  0000 C CNN
F 4 "910" H -5900 -50 50  0001 C CNN "Partkeepr"
	1    1100 950 
	1    0    0    -1  
$EndComp
$Comp
L global:R R?
U 1 1 5CF0682A
P 900 950
F 0 "R?" V 980 950 50  0000 C CNN
F 1 "10K" V 900 950 50  0000 C CNN
F 2 "R:0805" V 830 950 50  0001 C CNN
F 3 "" H 900 950 50  0000 C CNN
F 4 "910" H -5900 -50 50  0001 C CNN "Partkeepr"
	1    900  950 
	1    0    0    -1  
$EndComp
Text Notes 2200 2500 0    60   ~ 0
RTC\n
Text Label 750  1250 2    60   ~ 0
sda
Text Label 750  1350 2    60   ~ 0
sdl
Text Label 750  1450 2    60   ~ 0
mfp
Text Label 1100 750  1    60   ~ 0
3.3V
Text Label 1450 1850 2    60   ~ 0
GND
Text Label 3050 1850 0    60   ~ 0
GND
NoConn ~ 1600 2050
NoConn ~ 2900 2050
NoConn ~ 2900 1750
NoConn ~ 1600 1550
NoConn ~ 2900 1450
NoConn ~ 1600 1650
Text Label 2900 1250 0    60   ~ 0
GND
Text Label 1600 1750 2    60   ~ 0
3.3V
$Comp
L global:Battery BT?
U 1 1 5CF0686B
P 3500 1500
F 0 "BT?" H 3600 1550 50  0000 L CNN
F 1 "Battery" H 3600 1450 50  0000 L CNN
F 2 "Connector:batterie" V 3500 1540 50  0001 C CNN
F 3 "" V 3500 1540 50  0000 C CNN
F 4 "3" H 3500 1500 50  0001 C CNN "Partkeepr"
	1    3500 1500
	1    0    0    -1  
$EndComp
Text Label 3500 1650 3    60   ~ 0
GND
$Comp
L ST:M41T83 U?
U 1 1 5CF06885
P 2250 850
F 0 "U?" H 2250 2250 60  0000 C CNN
F 1 "M41T83" H 2250 1050 60  0000 C CNN
F 2 "U:SOX18" H 2250 850 60  0001 C CNN
F 3 "" H 2250 850 60  0000 C CNN
F 4 "1600" H -5900 -50 50  0001 C CNN "Partkeepr"
	1    2250 850 
	-1   0    0    1   
$EndComp
Text Label 2900 1550 0    60   ~ 0
3.3V
NoConn ~ 2900 1650
Wire Wire Line
	750  1450 900  1450
Wire Wire Line
	750  1350 1100 1350
Wire Wire Line
	750  1250 1300 1250
Wire Wire Line
	900  800  1100 800 
Wire Wire Line
	1100 800  1100 750 
Connection ~ 1100 800 
Wire Wire Line
	1300 1100 1300 1250
Connection ~ 1300 1250
Wire Wire Line
	1100 1100 1100 1350
Connection ~ 1100 1350
Wire Wire Line
	900  1450 900  1100
Connection ~ 900  1450
Wire Wire Line
	1600 1950 1600 1850
Wire Wire Line
	2900 1950 2900 1850
Wire Wire Line
	1600 1850 1450 1850
Connection ~ 1600 1850
Connection ~ 2900 1850
Wire Wire Line
	2900 1850 3050 1850
Wire Wire Line
	3500 1350 2900 1350
Wire Wire Line
	1100 800  1300 800 
Wire Wire Line
	1300 1250 1600 1250
Wire Wire Line
	1100 1350 1600 1350
Wire Wire Line
	900  1450 1600 1450
$EndSCHEMATC