Mainboard

pycubed·hardware·mainboard-v05/mainboard.kicad_pcb

Mainboard is an open source Microchip SAM PCB design by pycubed: a 2-layer, 90.2 × 95.9 mm board with 196 components (77 distinct parts). It is built around the MAX706RESA, ATSAMD51J19A-AU, BMX160, ADM1176-1ARMZ-R7 and more.

Pycubed PC104 layout design files

Mainboard, from the project README — From the project README

Built around

MAX706RESA ATSAMD51J19A-AU BMX160 ADM1176-1ARMZ-R7 TPS54226PWPRPWP14_2P31X2P46-L LTC4121 KF50BD MR25H40MDF PE014006 BQ25883RGER TPS7A4501DCQT RFM98PW

Parts list

196 components, 77 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	MAX706RESA	SO-8_3.9x4.9mm_P1.27mm	U1
1	ATSAMD51J19A-AU	QFP50P1200X1200X120-64N	U2
1	BMX160	BMX160	U3
1	ADM1176-1ARMZ-R7	ADM1176-1ARMZ-R7	U4
1	TPS54226PWPRPWP14_2P31X2P46-L	PWP14_2P31X2P46-L	U5
1	LTC4121	QFN-16-PAD	U6
1	KF50BD KF50BD-TR	SOIC127P600X175-8N	U7
1	MR25H40MDF	SON127P600X500X90-9N	U8
1	PE014006	RELAY_PE014006	U16
1	BQ25883RGER	QFN50P400X400X100-25N-D	U17
1	TPS7A4501DCQT	TPS7A4501DCQT	U21
1	RFM98PW	RFM95PW	U23
3	IRLML2803	SOT-23	Q1, Q4, Q5
6	MBT2222ADW1T1	SOT-363_SC-70-6	Q2, Q3, Q7, Q8, Q15, Q16
1	MMBT2222AT	SOT-23	Q6
1	MMDT2907	SOT-363_SC-70-6	Q11
4	BSS138DWQ-7	BSS138DWQ-7	Q12, Q13, Q18, Q19
1	MMBT2907	SOT-23	Q17
3	NDS8434	NDS8434	Q20, Q21, Q22
1	32.768KHZ 32.768kHz	Crystal_SMD_3215-2Pin_3.2x1.5mm	Y1

Show 57 more

Qty	Part	Footprint	Refs
1	503182-1852	MOLEX_503182-1852	J1
1	Conn_01x05	PinHeader_1x05_P2.54mm_Vertical	J2
5	1985807	SCREWTERMINAL-3.5MM-2_LOCK	J3, J4, J16, J17, J18
3	Amphenol_901-144	SMA_Amphenol_901-144_Vertical	J5, J6, J12
1	AMPHENOL_901-144 Amphenol_901-144	SMA_Amphenol_901-144_Vertical	J7
1	Conn_01x09	PinHeader_1x09_P2.54mm_Vertical	J8
1	Conn_01x03	PinHeader_1x03_P2.54mm_Vertical	J9
1	Conn_01x04	PinHeader_1x04_P2.54mm_Vertical	J10
1	USB_C_RECEPTACLE_USB2.0 USB_C_Receptacle_USB2.0	USB_C_Receptacle_XKB_U262-161N-4BVC11	J13
1	Conn_01x06	PinHeader_1x06_P2.54mm_Vertical	J14
1	Conn_01x02	PinHeader_CUSTOM3	J15
8	Conn_01x03	MOLEX-1X3_LOCK	JP8, JP9, JP10, JP11, JP12, JP13, JP14, JP15
1	KMR231NG LFS	BTN_KMR2_4.6X2.8	SW1
1	WS2812B	LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm	D1
1	DFLS130L	PWRDI-123	D4
1	GREEN LED	LED_0603_1608Metric	D5
1	10UH 10uH	L_0805_2012Metric_Pad1.15x1.40mm_HandSolder	L1
1	3.3UH 3.3uH	L_2141	L2
1	33UH 33uH	L_1812_4532Metric	L3
1	1UH 1uH	L_2510	L4
2	8PF 8pF	C_0603_1608Metric	C1, C2
10	0.1UF 0.1uF	C_0603_1608Metric	C3, C5, C7, C9, C10, C11, C21, C24 +2
6	1UF 1uF	C_0603_1608Metric	C4, C12, C13, C15, C27, C33
8	10UF 10uF	C_0603_1608Metric	C6, C14, C16, C22, C35, C39, C43, C44
4	10NF 10nF	C_0603_1608Metric	C8, C40, C41, C42
6	22UF 22uF	C_0603_1608Metric	C17, C18, C28, C31, C37, C38
2	100UF 100uF	C_1210_3225Metric	C19, C20
1	2.2UF 2.2uF	C_0603_1608Metric	C23
1	22NF 22nF	C_0603_1608Metric	C25
2	3.3NF 3.3nF	C_0603_1608Metric	C26, C32
2	4.7UF 4.7uF	C_0603_1608Metric	C29, C34
1	47NF 47nF	C_0603_1608Metric	C36
1	10uF	C_0603_1608Metric	C46
1	316K	R_0603_1608Metric	R1
1	110K	R_0603_1608Metric	R2
27	10K	R_0603_1608Metric	R3, R4, R5, R7, R21, R24, R25, R27 +19
7	4.7K	R_0603_1608Metric	R6, R22, R32, R33, R60, R68, R92
1	0.1	R_2512_6332Metric	R8
4	0	R_0603_1608Metric	R10, R48, R53, R99
1	787K	R_0603_1608Metric	R11
1	121K	R_0603_1608Metric	R12
2	73.2K	R_0603_1608Metric	R13, R29
1	22.1K	R_0603_1608Metric	R14
10	100K	R_0603_1608Metric	R15, R17, R30, R37, R38, R49, R73, R74 +2
1	845K	R_0603_1608Metric	R16
1	2.1M	R_0603_1608Metric	R19
1	3.01K	R_0603_1608Metric	R20
2	3.3K	R_0603_1608Metric	R23, R59
7	1K	R_0603_1608Metric	R26, R63, R64, R69, R70, R77, R78
1	5.23K	R_0603_1608Metric	R34
1	30.1K	R_0603_1608Metric	R35
1	3.16K	R_0603_1608Metric	R36
2	5.1K	R_0603_1608Metric	R39, R40
5	200K	R_0603_1608Metric	R47, R75, R76, R95, R96
2	0	R_0805_2012Metric	R54, R56
4	680	R_0603_1608Metric	R71, R72, R86, R87
1	20K	R_0603_1608Metric	R110

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