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TIDA-020032

Car access Bluetooth® low energy + CAN satellite module reference design

Design files

TIDA-020032

Design files

Overview

This satellite module reference design is intended for Bluetooth® low energy passive entry passive start (PEPS) and phone as a key / digital key car access systems. The design demonstrates how control area network flexible data rate (CAN-FD) communication capabilities can be implemented with our Bluetooth wireless MCUs for systems that require higher bandwidth in-vehicle networking communications. Further benefits include reduced power consumption in the sleep state, our CAN auto-addressing method for improved manufacturing, connection monitor capabilities for improved Bluetooth localization accuracy and a compact printed-circuit board (PCB) capable of measuring Bluetooth angle of arrival (AoA) and received signal strength index (RSSI).

Features
  • CAN and CAN-FD communications
  • CAN auto-addressing
  • Capable of measuring Bluetooth AoA and RSSI
  • Small 47.625-mm × 76.2-mm (1.875 in × 3 in) PCB
  • Improved system performance with Bluetooth connection monitoring capabilities
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Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Design guide — TIDA-020032
TIDUEW1.PDF (939 KB)

Reference design overview and verified performance test data

download Assembly drawing — TIDA-020032
TIDM489.PDF (191 KB)

Detailed overview of design layout for component placement

download Bill of materials (BOM) — TIDA-020032
TIDM488.PDF (136 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

download CAD/CAE symbol — TIDA-020032
TIDM491.ZIP (2160 KB)

Files used for 3D models or 2D drawings of IC components

download Gerber file — TIDA-020032
TIDCFS6.ZIP (749 KB)

Design file that contains information on physical board layer of design PCB

download PCB layout — TIDA-020032
TIDM490.PDF (1203 KB)

PCB layer plot file used for generating PCB design layout

download Schematic — TIDA-020032
TIDM487.PDF (374 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

System basis chips (SBCs)

TCAN4550-Q1 — Automotive system basis chip (SBC) with integrated CAN FD controller & transceiver

Data sheet: PDF | HTML
Automotive wireless connectivity products

CC2642R-Q1 — Automotive qualified SimpleLink™ Bluetooth® Low Energy wireless MCU

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TLV713P-Q1 — Automotive 150-mA, low-dropout voltage regulator with enable

Data sheet: PDF | HTML

Start development

Hardware development

Evaluation board

LAUNCHXL-CC26X2R1 — CC26x2R LaunchPad™ development kit for multi-standard SimpleLink™ wireless MCU

This satellite module reference design is intended for Bluetooth® low energy passive entry passive start (PEPS) and phone as a key / digital key car access systems. The design demonstrates how control area network flexible data rate (CAN-FD) communication capabilities can be implemented with (...)
Supported products & hardware

Supported products & hardware

Hardware development
Reference design
TIDA-020032 — Car access Bluetooth® low energy + CAN satellite module reference design
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LAUNCHXL-CC26X2R1 — CC26x2R LaunchPad™ development kit for multi-standard SimpleLink™ wireless MCU

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Hardware development
Reference design
TIDA-020032 — Car access Bluetooth® low energy + CAN satellite module reference design
TI’s Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Top documentation Type Title Format options Date
* Design guide Car Access Bluetooth®+ CAN Satellite Module Reference Design Mar 9, 2020
Technical article Adding CAN nodes in Bluetooth® Low Energy PEPS systems PDF | HTML Jun 11, 2019

Related design resources

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
SIMPLELINK-CC13X2-26X2-SDK — SimpleLink™ CC13x2 and CC26x2 software development kit (SDK)

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