C5545 Booster Pack
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Description & Features

Technical documentation

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The C5545 Booster Pack is a small form factor, low-cost rapid development platform which includes all the hardware and software needed to evaluate the C553x and C5545 DSP families. The C553x and C5545 ultra-low-power (ULP) DSP are the industry’s lowest-cost and lowest power 16-bit DSP. The Booster Pack features C5545 ULP DSP at 100MHz with plenty of interfaces, such as I2S, SPI, USB2 and more. It has an on-board CC2650 BLE radio for easy connectivity and interface to MSP432 Launch Pad for easy expansion. to read as follows: It has an on-board SimpleLink™ Bluetooth® low energy CC2640 wireless microcontroller for easy connectivity which interfaces to the MSP432™ MCU LaunchPad™ development kit for easy expansion.

  • C5545 ULP DSP @ 100 MHz
  • CC2650BLE radio and controller
  • Standard MSP432 and CC3200 Launchpad headers
  • On-board emulator
  • 96 x 16-pixel OLED display
  • On-board buttons, headers and SD card interface for booting
  • Out of the box voice triggering demo

What's Included

  1. C5545 Booster Pack
  2. USB Type A to Micro B
  3. Stereo headphones with microphone
  4. Micro SD card 8GB Class 4 (preloaded with audio demo files)
  5. Quick Start Guide

NOTE: Launchpad not included

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C5545 Booster Pack


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Technical documentation
User guides (2)
Title Type Size (KB) Date
PDF 678 04 Oct 2016
PDF 1365 27 Sep 2016
Design files (2)
Title Type Size (KB) Date
PDF 1366 07 Sep 2016
ZIP 3083 07 Sep 2016
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Software development (2)

Name Part Number Software Type
TMS320C55x Chip Support Libraries (CSL) – Standard and Low-Power  SPRC133  Drivers & libraries 

Hardware development (2)

Name Part Number Tool Type
SimpleLink Wi-Fi CC3200 LaunchPad  CC3200-LAUNCHXL  Evaluation boards 
SimpleLink™ MSP432P401R high-precision ADC LaunchPad™ Development Kit  MSP-EXP432P401R  Evaluation boards 

TI Devices (2)

Part Number Name Product Family
TLV320AIC3206  Very-Low-Power Stereo Codec With DirectPath™ HP Amplifier  Audio converters 
TPS22913  5.5-V, 2-A, 60-mΩ load switch with output discharge  Power switches 

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