STM32L475VGT6 物联网开发板硬件设计原理图PCB

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Comment	Description	Designator	Footprint	LibRef	Quantity
SW-PUSH-CMS_BLACK	Push-button SMD	B1	SWI_WEALTHMETAL_TD-0341_4P - BACK	SW-PB_2	1
SW-PUSH-CMS_BLUE	Push-button SMD	B2	SWI_WEALTHMETAL_TD-0341_4P- BLUE	SW-PB_2	1
100nF	Capacitor_notpolarized	C1, C3, C5, C7, C9,C10, C11, C12, C13, C17, C19, C20, C22, C23, C25, C26, C28, C29, C31, C32,C33, C34, C36, C42, C43, C44, C45, C47, C48, C54, C55, C57, C60, C61, C62,C63, C65, C73, C74	0402_CAP_NPOL	CAP_NPOL	39
Not Fitted(8.2pF)	Capacitor_notpolarized	C2, C4	0402_CAP_NPOL	CAP_NPOL	2
1uF	Capacitor_notpolarized	C6, C8, C24, C56,C59, C64, C68	0402_CAP_NPOL	CAP_NPOL	7
5.1pF	Capacitor_notpolarized	C14, C15	0402_CAP_NPOL	CAP_NPOL	2
10uF	Capacitor_notpolarized	C16, C38, C39, C40,C41, C46, C49, C50	0603_CAP_NPOL	CAP_NPOL	8
4.7uF	Capacitor_notpolarized	C18, C21, C30, C66	0603_CAP_NPOL	CAP_NPOL	4
2.2uF	Capacitor_notpolarized	C27, C75, C76	0603_CAP_NPOL	CAP_NPOL	3
10pF	Capacitor_notpolarized	C35, C37, C51, C52,C53, C71	0402_CAP_NPOL	CAP_NPOL	6
10nF	Capacitor_notpolarized	C58	0402_CAP_NPOL	CAP_NPOL	1
100pF	Capacitor_notpolarized	C67	0402_CAP_NPOL	CAP_NPOL	1
Not Fitted	Capacitor_notpolarized	C69, C70, C72	0402_CAP_NPOL	CAP_NPOL	3
Header10X1_Female_SMD	Header, 10-Pin, SMD,Single row,female	CN1	F-V50XC-1X10R-LF	Header10X1_Female_SMD	1
Header8X1_Female_SMD	Header, 8-Pin, SMD,Single row,female	CN2, CN3	F-V50XC-1X08R-LF	Header 8X1_Female_SMD	2
Header6X1_Female_SMD	Header, 6-Pin, SMD,Single row,female	CN4	F-V50XC-1X06R-LF	Header 6X1_Female_SMD	1
TC2050-IDC-NL	Tag_Connector Header,10-Pin, Dual row No legs	CN5	CON_TAG-C_TC2050-IDC-NL	Tag-10-C	1
header 2 pins2.54mm	Header 2 pins	CN6	CON_SAMTEC_TSW-102-07-G-S	Header 2 pins	1
1050170001	USB-MICRO-B,1050170001, SMT, MOLEX	CN7	CON_USBMICROB_MOLEX_105017-0001_H2P90	1050170001	1
Header 4 pins	Header, 4-Pin	CN8	CON_SAMTEC_TSW-104-07-G-S	Header 4	1
475900001	USB-MICRO-AB,47590-0001, SMT, MOLEX	CN9	CON_USBMICROAB_MOLEX_47590-0001_H3	475900001	1
HEADER_2X6_PMOD	PMOD ConnectorWarning Specific Pinout	CN10	Header F 2x6x2.54 THH PMOD	HEADER_2X6_PMOD	1
BAT60JFILM	BAT60JFILM	D2, D3, D4, D5	DIO_SOD323	BAT60JFILM	4
SHUNT_BK	SHUNT 2.54mm BLACK	HW1, HW2, HW3, HW4		Shunt 2.54mm	4
HEADER_2X5		JP4	Header M 2x5x2.54 THV	HEADER_2X5	1
Jumper_2.54mm	Connector jumper 1position	JP5, JP6, JP7, JP8	CON_SAMTEC_TSW-102-07-G-S	TSW-102-07-x-S	4
FCM1608KF-601T03	Inductor	L1	0603L	Inductor	1
742792042	Inductor	L2	0603L	Inductor	1
LED	Light-Emitting Diode	LD1, LD2, LD5, LD9	0603_LED_GREEN	LED	4
LED	Light-Emitting Diode	LD3	0603_LED_Yellow	LED	1
LED	Light-Emitting Diode	LD4	0603_LED_Blue	LED	1
LD_BICOLOR_CMS	Bicolor Led	LD6	LED_BI-GR_HSMF-A201-A00J1	LD_BICOLOR_CMS	1
LED	Light-Emitting Diode	LD7, LD8	0603_LED_RED	LED	2
BT Module	SPBTLE-RF	M1	SPBTLE-RF	SPBTLE-RF	1
ISM43362-M3G-L44	ISM43362-M3G-L44 WifiModule 802.11 bgn	M2	ISM43362-M3G-L44	ISM43362-M3G-L44	1
SPSGRF	SPSGRF-915orSPSGRF-868	M3	SPSGRF	SPSGRF	1
BSR14	BSR14 NPN switchingtransistor SOT23 (Marking U8)	Q1, Q2	SOT23-3	BSR14	2
30K	Resistor	R1	0402_RES	RES	1
0R	Resistor	R2, R6, R12, R13,R42, R43	0402_RES	RES	6
1k	Resistor	R3, R18, R19, R21,R24, R52, R56	0402_RES	RES	7
20K	Resistor	R4	0402_RES	RES	1
Not Fitted(0R)	Resistor	R5, R7, R30	0402_RES	RES	3
2K2	Resistor	R8, R9, R10, R11, R53	0402_RES	RES	5
10K	Resistor	R14, R15, R16, R31,R48, R51, R67	0402_RES	RES	7
330R	Resistor	R20, R25, R44, R47,R55	0402_RES	RES	5
680R	Resistor	R22	0402_RES	RES	1
100K	Resistor	R23, R29, R49, R54,R59	0402_RES	RES	5
47K	Resistor	R26, R57, R58, R62	0402_RES	RES	4
4K7	Resistor	R27, R40, R41	0402_RES	RES	3
2K7	Resistor	R28	0402_RES	RES	1
22R	Resistor	R32, R33, R34, R35	0402_RES	RES	4
Not Fitted(10K)	Resistor	R36, R64, R65, R66	0402_RES	RES	4
200K	Resistor	R38	0402_RES	RES	1
100R	Resistor	R39, R45	0402_RES	RES	2
36K	Resistor	R46	0402_RES	RES	1
1K5	Resistor	R50	0402_RES	RES	1
0R	Resistor	R61	0603_RES	RES	1
Close	Solder Jumper	SB1, SB2, SB3, SB4,SB5, SB6, SB7, SB8, SB10, SB13, SB14, SB15, SB17, SB18, SB21	SB	Strap2	15
Open	Solder Jumper	SB9, SB11, SB12,SB16, SB19, SB20	SB	Strap2	6
PT	Point de test	TP1, TP2, TP3, TP4,TP5, TP6	PTB	PT	6
STM32L475VGTx	STM32L475VGTx	U1	LQFP100 14x14x1.6	STM32L475VGTx	1
MP34DT01-M	MEMS audio microphone	U2, U10	HCLGA-4LD 3x4x1	MP34DT01	2
LSM6DSL	Accelero + Gyro MEMS(6 Axis)	U3	LGA14L-2.5X3X0.86p0.5	LSM6DSL	1
VL53L0X	Proximity sensor MEMS	U4	LGA12-optical	VL53L0X	1
LIS3MDL	IC,Sensor	U5	VFLGA12-2x2x1	LIS3MDL	1
HTS221	Humidity + Temp MEMS	U6	HLGA6L-2x2x0.9	HTS221	1
LPS22HB	IC,Sensor	U7	HLGA10L-2X2X0.76	LPS22HB	1
M24SR64-Y	M24SR64-Y  64K_EEPROM NFC/RFID	U8	SOP8	M24SR64-Y	1
STSAFE-A100(Not Fitted)	STSAFE-A100	U9	SOP8	STSAFE-A100	1
MX25R6435F	MX25R6435F SerialFlash Memory 64M	U11	SOP8L	MX25R6435F	1
LT1963EST-3.3	LT1963EST-3.3 LDO LowNoise 1.5A fast Transient Response	U12	SOT223_SC73	LT1963EST-3.3	1
LD1117S50TR	IC REG LDO 5V 0.8ASOT223	U13	REG_SOT223-TAB	LD1117S50TR	1
LD1117S33TR	LOW DROP FIXED ANDADJUSTABLE POSITIVE VOLTAGE REGULATORS (3.3 Volts)	U14	REG_SOT223-TAB	LD1117S33TR	1
STM32F103CBT6	Medium-densityperformance line ARM-based 32-bit MCU with 128KB Flash	U15	ICC_LQFP48_7X7_P050	STM32F103CBT6	1
LD3985M33R	Ultra low drop-lownoise BiCMOS voltage, regulators low ESR capacitors compatible	U16	REG_SOT23-5L	LD3985M33R	1
ST890CDR	1.2 A current limitedhigh-side power switch with thermal shutdown	U17	ICC_SO8_5X4_P127	ST890CDR	1
EMIF02-USB03F2	2-line IPAD, EMIfilter including ESD protection	U18, U20	ESD_FLIP-CHIP-BGA11_1P44X1P94_P050	EMIF02-USB03F2	2
STMPS2141STR	Enhanced singlechannel power switches	U19	MOS_SOT23-5L	STMPS2141STR	1
TSV631AILT	TSV631AILT  Rail-to-rail input/output, 60 礎, 880 kHz, 5V CMOS  operational amplifiers	U21	SOT23-5	TSV631AILT	1
Not Fitted(NX3225GD-8.00M)	Crystal 8Mhz, 8pF,-+50PPM, SMD	X1	CRY_NX3225GD_2P	XTAL_8M_NX3225GD	1
NX3215SA-32.768K	Crystal 32.768kHz,6pF, -+20PPM, R=50K, SMD	X2	CRY_NX3215SA_2P	XTAL_32K_NX3215SA	1
NX3225GD-8.00M	Crystal 8Mhz, 8pF,-+50PPM, SMD	X3	CRY_NX3225GD_2P	XTAL_8M_NX3225GD	1

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