Datasheet Texas Instruments MSP430FR68891IPN

Manufacturer	Texas Instruments
Series	MSP430FR68891
Part Number	MSP430FR68891IPN

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Design Kits & Evaluation Modules

• Evaluation Modules & Boards: MSP-FET430U100D
  100-pin Target Development Board and MSP-FET Programmer Bundle for MSP430FRxx FRAM MCUs
  Lifecycle Status: Active (Recommended for new designs)
  
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• Evaluation Modules & Boards: MSP-TS430PZ100D
  MSP-TS430PZ100D- 100-pin Target Development Board for MSP430FRxx FRAM MCUs
  Lifecycle Status: Active (Recommended for new designs)
  
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• Evaluation Modules & Boards: MSP-EXP430FR6989
  MSP430FR6989 LaunchPad Development Kit
  Lifecycle Status: Active (Recommended for new designs)
  
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• JTAG Emulators/ Analyzers: ENERGYTRACE
  MSP EnergyTrace Technology
  Lifecycle Status: Active (Recommended for new designs)
  
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Application Notes

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  Method to Select the Value of LC Sensor for MSP430 Extended Scan Interface (ESI)
  PDF, 374 Kb, File published: Aug 28, 2014
  This document describes a method that can be used to select an LC sensor for use with the MSP430в„ў Extended Scan Interface (ESI).
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  LC Sensor Rotation Detection With MSP430 Extended Scan Interface (ESI)
  PDF, 2.2 Mb, File published: Aug 28, 2014
  This application report describes the implementation of a flow meter using the Texas Instruments MSP430FR6989 microcontroller with the Extended Scan Interface (ESI) module. This module can provide a contactless sensing approach to detecting a rotating disc. The number of rotations of the disc indicates the volume flow of gas or water and can be used to calculate the fee for the user. This applicat
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  Adjustment of ESIOSC Oscillator Frequency (Rev. A)
  PDF, 192 Kb, Revision: A, File published: Jan 30, 2015
  The MSP430FR698x Extended Scan Interface (ESI) uses two clock sources. These clocks are ACLK and a high-frequency clock generated by the ESI oscillator, ESIOSC. ESIOSC is realized as an RC-oscillator and shows a temperature and voltage dependency. However, a hardware-supported measurement of ESIOSC frequency and adjustment by software allows compensating for the frequency drift. This application r
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  Migrating From MSP430FW42x Scan Interface to MSP430FR6x8x/FR5x8x ESI (Rev. A)
  PDF, 95 Kb, Revision: A, File published: Feb 6, 2015
  The purpose of this application report is to facilitate the migration of designs based on the MSP430FW42x Scan Interface (SIF) to the MSP430FR5xx/FR6xx Extended Scan Interface (ESI). This document describes the main differences between the two peripheral modules and provides migration solutions covering both software and hardware aspects.
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  Getting Started With EEMBC ULPBench on MSP-EXP430FR5969 (Rev. A)
  PDF, 381 Kb, Revision: A, File published: Jan 29, 2015
  This is a getting started guide for obtaining the ULPMarkв„ў-CP score using the Embedded Microprocessor Benchmark Consortium (EEMBC) ULPBench and EnergyMonitor with the MSP430FR5969 microcontroller (MCU). This document uses the MSP-EXP430FR5969 LaunchPad development kit as the target evaluation module (EVM) for performing the benchmark.
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  Migrating From MSP430F4xx Family to MSP430FR58xx/FR59xx/FR68xx/FR69xx Family (Rev. B)
  PDF, 183 Kb, Revision: B, File published: Nov 3, 2016
  This application report enables easy migration from MSP430F4xx flash-based MCUs to the MSP430FR58xx/59xx/68xx/69xx family of FRAM-based MCUs. The intent is to highlight key differences between the two families. For more information on the use of the MSP430FR58xx/FR59xx/68xx/69xx devices, see the MSP430FR58xx, MSP430FR59xx, MSP430FR68xx, and MSP430FR69xx Family User's Guide.
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  MSP430 Advanced Power Optimizations: ULP Advisor SW and EnergyTrace Technology
  PDF, 4.0 Mb, File published: Jun 9, 2014
  MSP430 microcontrollers are designed specifically for ultra-low-power applications. Features such as multiple low-power modes, instant wakeup, intelligent autonomous peripherals, and much more to enable such ultra-low-power capabilities. Texas Instruments provides valuable tools to help the programmer fully use these benefits and optimize power consumption of the target application. This app
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  Designing With the MSP430FR58xx, FR59xx, FR68xx, and FR69xx ADC (Rev. A)
  PDF, 137 Kb, Revision: A, File published: Mar 30, 2016
  Designing an application with the analog-to-digital converter (ADC) requires several considerations to optimize for power and performance. This application report discusses the basics of how you would analyze a data sheet and user's guide to design your application. It goes into the fundamentals of how to optimize your design based on the external requirements and available ADC configurations. The
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  MSP430 FRAM Technology – How To and Best Practices
  PDF, 326 Kb, File published: Jun 23, 2014
  FRAM is a non-volatile memory technology that behaves similar to SRAM while enabling a whole host of new applications, but also changing the way firmware should be designed. This application report outlines the how to and best practices of using FRAM technology in MSP430 from an embedded software development perspective. It discusses how to implement a memory layout according to application-specif
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  MSP430 FRAM Quality and Reliability (Rev. A)
  PDF, 295 Kb, Revision: A, File published: May 1, 2014
  FRAM is a nonvolatile embedded memory technology and is known for its ability to be ultra-low power while being the most flexible and easy-to-use universal memory solution available today. This application report is intended to give new FRAM users and those migrating from flash-based applications knowledge on how FRAM meets key quality and reliability requirements such as data retention and endura
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  Designing With MSP430 and Segment LCDs (Rev. A)
  PDF, 2.1 Mb, Revision: A, File published: Jul 20, 2015
  Segment liquid crystal displays (LCDs) are needed to provide information to users in a wide variety of applications from smart meters to electronic shelf labels (ESL) to medical equipment. Several MSP430в„ў microcontroller families include built-in low-power LCD driver circuitry that allows the MSP430 MCU to directly control the segmented LCD glass. This application note helps explain how segmented
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  Migrating from the MSP430F5xx,F6xx Family to the MSP430FR58xx/FR59xx/68xx Family (Rev. D)
  PDF, 151 Kb, Revision: D, File published: Nov 3, 2016
  This application report helps enable easy migration from MSP430F5xx and MSP430F6xx flash-based MCUs to the MSP430FR58xx/FR59xx/68xx/69xx FRAM-based MCUs. For the migration guide to MSP430FR57xx, see Migrating From the MSP430F2xx Family to the MSP430FR57xx Family. It covers programming, system, and peripheral considerations when migrating firmware. The intent is to highlight differences between the
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  Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E)
  PDF, 179 Kb, Revision: E, File published: Nov 3, 2016
  This application report enables easy migration from MSP430F2xx flash-based MCUs to the MSP430FR58xx/FR59xx/68xx/69xx family of FRAM-based MCUs. For the migration guide to MSP430FR57xx, see Migrating From the MSP430F2xx Family to the MSP430FR57xx Family. It covers programming, system, and peripheral considerations when migrating firmware. The intent is to highlight key differences between the two f

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Manufacturer's Classification

• Semiconductors > Microcontrollers (MCU) > MSP430 ultra-low-power MCUs > MSP430FRxx FRAM