MSP430 SMBUS Library




The System Management Bus (SMBus) is a single-ended simple two-wire bus for lightweight communication. The MSP430 SMBus Library is a royalty-free set of primitives for enabling communication with external devices supporting SMBus like battery chargers, sensors etc. The library is implemented in both Master as well as Slave modes and supported on a wide range of MSP430 devices including MSP430 Value Line and MSP430 FRAM devices.


  • Free license and royalty-free use
  • Simplify and accelerate development of applications
  • Easy-to-maintain code

  • MSP430 SMBus Software Library
  • User’s Guide
  • API Guide
  • Code Examples


Technical documentation

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Type Title Date
User guide SMBus Design Using MSP430 Design Guide Mar. 05, 2015

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