Filtering and signal processing reference design using MSP430 FRAM microcontroller
TIDM-FILTERING-SIGNALPROCESSING
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Key Document

Description

This reference design showcases the performance of the low-energy accelerator (LEA) on MSP430™ FRAM microcontroller (MCUs) in performing advanced filtering and signal processing while maintaining ultra-low power on a 16-bit MCU. The LEA provides a boost of 13.8x over a traditional C implementation for a 256-point complex FFT. LEA also provides real-time FIR filtering performance at a high audio sampling rate of 20 kHz.

Features
  • Real-time FFT comparing non-accelerated to accelerated performance
  • Real-time FIR filtering with several pre-set filter coefficients

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TI Devices (5)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
MSP430FR5962  16 MHz Ultra-Low-Power MCU with 128 KB FRAM, 8 KB SRAM, AES, 12-bit ADC  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
MSP430FR5964  16 MHz Ultra-Low-Power MCU With 256 KB FRAM, 8 KB SRAM, AES, 12-bit ADC​  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
MSP430FR5992  16 MHz Ultra-Low-Power MCU With 128 KB FRAM, 8 KB SRAM, Low-Energy Vector Math Accelerator  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
MSP430FR5994  16 MHz Ultra-Low-Power MCU With 256 KB FRAM, 8 KB SRAM, Low-Energy Vector Math Accelerator  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
MSP430FR59941  16 MHz Ultra-Low-Power MCU With 256 KB FRAM, 8 KB SRAM, Low-Energy Vector Math Accelerator  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
MSP430FR5962 Download Download
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MSP430FR5964 Download Download
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MSP430FR5992 Download Download
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MSP430FR5994 Download Download
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MSP430FR59941 Download Download
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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 18123 11 Sep 2019
Design files (3)
Title Type Size (KB) Date
PDF 68 31 Mar 2016
ZIP 824 31 Mar 2016
ZIP 2190 31 Mar 2016
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
EEPROM Emulation and Sensing With MSP430 FRAM Microcontrollers  TIDM-FRAM-EEPROM  TI Designs

Design Kits & Evaluation Modules  ( 3 )

Name Part Number Tool Type
Audio Signal Processing BoosterPack Plug-In Module  BOOSTXL-AUDIO  Evaluation Modules & Boards 
MSP430FR5994 LaunchPad Development Kit  MSP-EXP430FR5994  Evaluation Modules & Boards 
Memory LCD BoosterPack  430BOOST-SHARP96  Evaluation Modules & Boards 

Software (1)


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