Automotive ble can

Atif6894·automotive-ble-can-pcb·design_files/bytebeam_ble_can.kicad_pcb

Automotive ble can PCB layout, top view — open source board by Atif6894

About the Automotive ble can PCB

Automotive ble can is an open source PCB design by Atif6894, published on GitHub. It is a 4-layer board measuring 80 × 60 mm, with 118 components from 78 distinct parts.

Other key parts include the LM74700QDBVRQ1, LM5164QDDARQ1, BQ24074RGTR, TPS62A01QDRLRQ1 and TCAN4550RGYRQ1. By type, the board carries 49 capacitors, 40 resistors, 6 ICs, 6 inductors, 4 connectors and 4 diodes.

It belongs with the iot & wireless, rf & radio and power & battery designs in this gallery.

From the project

A small 4-layer board that sits on a vehicle's 12/24 V harness, talks CAN FD through a TCAN4550-Q1, and exposes it over Bluetooth LE through a CC2340R5-Q1. It runs from 9–36 V vehicle power with reverse-battery and load-dump protection, and rides through power loss on a 1S Li-ion

A small 4-layer board that sits on a vehicle's 12/24 V harness, talks CAN FD through a TCAN4550-Q1, and exposes it over Bluetooth LE through a CC2340R5-Q1. It runs from 9–36 V vehicle power with reverse-battery and load-dump protection, and rides through power loss on a 1S Li-ion backup cell. This is a pre-fabrication design: schematic, layout and manufacturing outputs are complete and pass KiCad ERC/DRC, but no board has been built or measured yet.

Automotive ble can, from the project README — From the project README

Main components on the Automotive ble can

LM74700QDBVRQ1 LM5164QDDARQ1 BQ24074RGTRTPS62A01QDRLRQ1TCAN4550RGYRQ1CC2340R52E0WRHBRQ1

Automotive ble can bill of materials (BOM)

118 components, 78 distinct parts.

Qty	Part	Footprint	Refs
1	LM74700QDBVRQ1 Texas Instruments	SOT-23-6	U1
1	LM5164QDDARQ1 Texas Instruments	Texas_HSOP-8-1EP_3.9x4.9mm_P1.27mm	U2
1	BQ24074RGTR Texas Instruments	VQFN-16-1EP_3x3mm_P0.5mm_EP1.6x1.6mm	U3
1	TPS62A01QDRLRQ1 Texas Instruments	SOT-563	U4
1	TCAN4550RGYRQ1 Texas Instruments	Texas_RGY_R-PVQFN-N20_EP2.05x3.05mm	U5
1	CC2340R52E0WRHBRQ1 Texas Instruments	QFN-32-1EP_5x5mm_P0.5mm_EP3.7x3.7mm	U6
1	BUK7Y41-80E,115 BUK7Y41-80E Nexperia	LFPAK56	Q1
1	NX3225GD-40.000M-xxx (order code TBC) 40MHz NDK	Crystal_SMD_3225-4Pin_3.2x2.5mm	Y1
1	TZ3908AAAO43 48MHz Tai-Saw (TST)	Crystal_SMD_2016-4Pin_2.0x1.6mm	Y2
1	FC-135R 32.768kHz 9pF (TBC) 32.768kHz Epson	Crystal_SMD_3215-2Pin_3.2x1.5mm	Y3
1	43045-0612 Micro-Fit 3.0 2x3 (43045-0612) Molex	Molex_Micro-Fit_3.0_43045-0612_2x03_P3.00mm_Vertical	J1
1	FTSH-105-01-L-DV-K SWD 10-pin 1.27mm Samtec	PinHeader_2x05_P1.27mm_Vertical_SMD	J2
1	B3B-PH-SM4-TB(LF)(SN) JST PH 3-pin (BAT+, NTC, GND) JST	JST_PH_B3B-PH-SM4-TB_1x03-1MP_P2.00mm_Vertical	J3
1	U.FL-R-SMT-1(10) U.FL (RF test) Hirose	U.FL_Hirose_U.FL-R-SMT-1_Vertical	J4
1	TI SWRU120D inverted-F, 25.7x7.5mm IFA 2.4GHz PCB	ANT_IFA_TI_SWRU120_2G4	AE1
1	AC0402JR-070RL 0R (bead placeholder) Yageo	R_0402_1005Metric	B1
1	0451001.MRL 1A fast, 125V Littelfuse	Fuse_Littelfuse-NANO2-451_453	F1
1	solder jumper (open) TERM_H n/a	SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm	JP1
1	solder jumper (open) TERM_L n/a	SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm	JP2
1	SMDJ36CA Littelfuse	D_SMC	D1

Show 58 more

Qty	Part	Footprint	Refs
1	LTST-C193KSKT-5A Yellow (charging) Lite-On	LED_0603_1608Metric	D2
1	PESD2CAN,215 PESD2CAN Nexperia	SOT-23	D3
1	LTST-C193KGKT-5A Green (status) Lite-On	LED_0603_1608Metric	D4
1	BLM18PG221SN1D 0 Murata	L_0603_1608Metric	FB1
1	XGL6060-473MEC 47uH Coilcraft	L_Coilcraft_XAL6060-XXX	L1
1	XGL4020-102MEC 1uH Coilcraft	L_Coilcraft_XxL4020	L2
1	ACT45B-510-2P-TL003 TDK	CMC_TDK_ACT45B_EIA1812	L3
1	LQM21PN100MGRD or equiv. (10uH, >=150mA) 10uH Murata	L_0805_2012Metric	L4
1	LQP15MN2N8B02D (2.8nH class) 2.8nH Murata	L_0402_1005Metric	L5
1	GCM-series (AEC-Q200) 47nF 100V X7R 47nF Murata	C_0603_1608Metric	C1
1	GCM-series (AEC-Q200) 100nF 25V X7R 100nF Murata	C_0603_1608Metric	C2
1	EEE-FN1H330P 33uF Panasonic	CP_Elec_6.3x5.8	C3
2	GCM-series (AEC-Q200) 100nF 100V X7R 100nF Murata	C_0603_1608Metric	C4, C12
2	CGA6N3X7R2A225K230AB 2.2uF TDK	C_1210_3225Metric	C10, C11
1	C0603C560J5GACTU 56pF Kemet	C_0402_1005Metric	C13
1	CGA3E2X7R2A332K080AA 3.3nF TDK	C_0603_1608Metric	C14
1	GCM155R71H222KA37D 2.2nF Murata	C_0402_1005Metric	C15
2	TMK325B7226KMHT 22uF Taiyo Yuden	C_1210_3225Metric	C16, C17
1	GCM-series (AEC-Q200) 4.7uF 16V X7R 4.7uF Murata	C_0805_2012Metric	C20
4	GCM-series (AEC-Q200) 10uF 10V X7R 10uF Murata	C_0805_2012Metric	C21, C22, C54, C56
2	GCM-series (AEC-Q200) 10nF 16V X7R 10nF Murata	C_0402_1005Metric	C23, C63
1	GRM21BR71A475KA73L 4.7uF Murata	C_0805_2012Metric	C24
1	GRM21BZ71A226KE15L 22uF Murata	C_0805_2012Metric	C25
1	GCM-series (AEC-Q200) 27pF 50V C0G 27pF Murata	C_0402_1005Metric	C26
2	GCM-series (AEC-Q200) 47pF 100V C0G 47pF Murata	C_0603_1608Metric	C30, C31
1	GCM-series (AEC-Q200) 4.7nF 100V C0G/X7R 4.7nF Murata	C_0603_1608Metric	C32
1	GCM-series (AEC-Q200) 10nF 50V X7R 10nF Murata	C_0603_1608Metric	C33
1	GCM-series (AEC-Q200) 100nF 50V X7R 100nF Murata	C_0603_1608Metric	C34
2	GCM-series (AEC-Q200) 10uF 16V X7R 10uF Murata	C_0805_2012Metric	C35, C37
5	GCM-series (AEC-Q200) 100nF 16V X7R 100nF Murata	C_0402_1005Metric	C36, C50, C51, C52, C53
1	GCM-series (AEC-Q200) 470nF 16V X7R 470nF Murata	C_0603_1608Metric	C38
3	GCM-series (AEC-Q200) 12pF 50V C0G 12pF Murata	C_0402_1005Metric	C39, C40, C72
1	GCM-series (AEC-Q200) 1uF 10V X7R 1uF Murata	C_0402_1005Metric	C55
1	GCM-series (AEC-Q200) 100nF 10V X7R 100nF Murata	C_0402_1005Metric	C57
1	GCM-series (AEC-Q200) 1nF 16V X7R 1nF Murata	C_0402_1005Metric	C58
2	GCM-series (AEC-Q200) DNP 50V C0G DNP Murata	C_0402_1005Metric	C59, C60
2	GCM-series (AEC-Q200) 15pF 50V C0G 15pF Murata	C_0402_1005Metric	C61, C62
1	GCM-series (AEC-Q200) 1.2pF 50V C0G 1.2pF Murata	C_0402_1005Metric	C70
1	GCM-series (AEC-Q200) 0.7pF 50V C0G 0.7pF Murata	C_0402_1005Metric	C71
2	GCM-series (AEC-Q200) 1.5pF 50V C0G 1.5pF Murata	C_0402_1005Metric	C73, C74
2	AC0603FR-07200KL 200k Yageo	R_0603_1608Metric	R10, R13
3	AC0603FR-0749K9L 49.9k Yageo	R_0603_1608Metric	R11, R12, R14
1	AC0603FR-07150KL 150k Yageo	R_0603_1608Metric	R15
1	AC0402FR-078K87L 8.87k Yageo	R_0402_1005Metric	R20
1	AC0402FR-073K09L 3.09k Yageo	R_0402_1005Metric	R21
6	AC0402FR-0710KL 10k Yageo	R_0402_1005Metric	R22, R23, R28, R49, R50, R64
7	AC0402FR-07100KL 100k Yageo	R_0402_1005Metric	R24, R25, R31, R46, R47, R51, R60
1	AC0402FR-071K5L 1.5k Yageo	R_0402_1005Metric	R26
3	AC0603FR-070RL 0 Yageo	R_0603_1608Metric	R27, R40, R41
1	AC0402FR-07453KL 453k Yageo	R_0402_1005Metric	R30
2	AC0805FR-0760R4L 60.4 Yageo	R_0805_2012Metric	R42, R43
1	AC0603FR-0733KL 33k Yageo	R_0603_1608Metric	R44
1	AC0603FR-073KL 3k Yageo	R_0603_1608Metric	R45
2	AC0402FR-071KL 1k Yageo	R_0402_1005Metric	R48, R61
2	AC0402FR-07100RL 100 Yageo	R_0402_1005Metric	R52, R70
1	AC0603FR-07316KL 316k Yageo	R_0603_1608Metric	R62
1	AC0603FR-0727K4L 27.4k Yageo	R_0603_1608Metric	R63
4	AC0402FR-070RL 0 Yageo	R_0402_1005Metric	R65, R66, R67, R68

Automotive ble can design files

The KiCad project lives in the Atif6894/automotive-ble-can-pcb repository on GitHub; these links point at the commit this page was built from.

Layoutdesign_files/bytebeam_ble_can.kicad_pcb
Schematicdesign_files/bytebeam_ble_can.kicad_sch

Automotive ble can: common questions

How big is the Automotive ble can PCB?

The Automotive ble can measures 80 × 60 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Automotive ble can?

118 components, from 78 distinct parts. The full bill of materials is listed on this page.

Where can I download the Automotive ble can design files?

From the Atif6894/automotive-ble-can-pcb repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Automotive ble can design in my own project?

The repository has no license, so all rights stay with Atif6894. Use it as a reference, and ask the author before reusing the design.

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