SMBus Design Using Low Power Microcontroller
TIDM-SMBUS
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Description

This design utilizes existing Launchpad evaluation kits and BoosterPack plug-in modules to demonstrate the implementation of a SMBus-based system using Texas Instrument’s MSP430 SMBus Library.

Features

• Low-power
• Cost-effective
• Shows implementation of smbuslib as Master and Slave
• Uses TMP006 to measure temperature of objects remotely
• Simple LED dimmer implementation using MSP430 as SMBus slave
• Easy-to-use GUI


See the Important Notice and Disclaimer covering reference designs and other TI resources.


  



Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (6)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
MSP430FR5969  MSP430FR5969 16 MHz Ultra-Low-Power Microcontroller featuring 64 KB FRAM, 2 KB SRAM, 40 IO  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
MSP430G2553  16 MHz MCU with 16 KB Flash, 512 Byte RAM, 10-bit ADC, 24 IO, 2 16-bit Timers and comparator  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TPD2E001  Low-Capacitance 2-Channel +/-15kV ESD Protection Array for High-Speed Data Interfaces  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules
TPD4E004  4-Channel ESD Protection Array for High-Speed Data Interfaces  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules
TPS773  250-mA LDO Regulators with Supervisor  Power management  Sample & Buy Not Available
TS5A21366  0.75-Ohm Dual SPST Analog Switch with 1.8-V compatible input logic  Switches & multiplexers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
MSP430FR5969 Download Download
MSP430G2553 Download
Download Download
Download Download
Download Download
TPD2E001 Download -
Download Download
Download -
Download Download
TPD4E004 Download Download
TPS773 Download Download
TS5A21366 Download Download
Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 2381 05 Mar 2015
Design files (4)
Title Type Size (KB) Date
ZIP 3282 16 Mar 2015
PDF 85 16 Mar 2015
ZIP 268 16 Mar 2015
ZIP 883 16 Mar 2015
Related Tools & Software

Design Kits & Evaluation Modules  ( 2 )

Name Part Number Tool Type
MSP430FR5969 LaunchPad Development Kit  MSP-EXP430FR5969  Evaluation Modules & Boards 
MSP430G2 LaunchPad Development kit  MSP-EXP430G2  Evaluation Modules & Boards 

Software (1)


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