fch7

maks7d

Components (37)

Reference	Value	Description
IC1,IC2	MP2456GJ-Z	DC-DC Converters Step-Down Adjustable 1 4.5V 50V 0.81V 45V 500mA TSOT-23-6 RoHS
IC3	BMI270	IMUs - Inertial Measurement Units Smart Ultra-Low Power Inertial Measurement Unit (IMU) for Wearable Applications
IC5	STM32H743VIT6	ARM Microcontrollers - MCU High-performance and DSP with DP-FPU, ARM Cortex-M7 MCU with 2MBytes Flash, 1MB RAM, 400 MHz CPU, Art Accelerator, L1 cache, external memory interface, large set of peripherals
U1,U5,U8,U9	HDGC1002WR-S-4P
U2	AP2112K-3.3TRG1
U3	QMC5883L
U7,U13	HDGC1002WR-S-8P
U10,U11	HDGC1002WR-S-6P
U14	CSNP1GCR01-BOW
C1,C53	2.2u	Unpolarized capacitor
C2,C5-C9,C12,C15,C30,C31,C34-C37,C40,C41,C45,C47,C49-C51	100n	Unpolarized capacitor
C3,C4,C11,C42	1u	Unpolarized capacitor
C10,C22,C23,C39	4.7u	Unpolarized capacitor
C13,C14	47p	Unpolarized capacitor
C24-C27	47u	Unpolarized capacitor
C32,C33	10u	Unpolarized capacitor
C38	220n	Unpolarized capacitor
C46	10n	Unpolarized capacitor
C48	22u	Unpolarized capacitor
D1,D2	DFLS160-7	Diodes Inc DFLS160-7, SMT Schottky Diode, 60V 1A, 2-Pin PowerDI 123
D3-D5,D7,D14	NCD0603R3	Light emitting diode
D6,D8	MAX40203AUK+T	MAXIM INTEGRATED PRODUCTS - MAX40203AUK+T - IDEAL DIODE CURRENT SW, -40 TO 125DEG C
J2-J9,J11,J12	PIN2216	Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/)
L1,L2	10uH	Inductor
R1,R8,R35-R39	10k	Resistor
R2-R5	2.2k	Resistor
R6,R7	5k1	Resistor
R9,R31	1k	Resistor
R10,R13	500k	Resistor
R11	23.2k	Resistor
R12,R15	124k	Resistor
R14	11k	Resistor
R28-R30,R40	470	Resistor
R42-R44	120	Resistor
RN1,RN2	100	Number of Resistors: Resistance:100Ω Tolerance:±5% Tolerance:±5% Power(Watts):62.5mW Temperature Coefficient:±200ppm/°C Temperature Coefficient:±200ppm/°C Number of Pins:
TP1-TP7	TestPoint	test point
Y2	8MHz	Ceramic Resonator 8MHz 33pF SMD 40 Ohms

fch7 schematic

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fch7

Components (37)

fch7 schematic

fch7 board