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X-NUCLEO-AMICAM1

Analog MEMS microphone expansion board based on MP23ABS1 for STM32 Nucleo

Target ApplicationIoT tags and tracking devices
Core ProductMP23ABS1
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The X-NUCLEO-AMICAM1 expansion board allows synchronized acquisition and streaming of up to 4 microphones at a maximum sampling rate of 192 KHz.It represents a quick and easy solution to develop microphone-based applications and start implementing audio algorithms.The expansion board is designed...
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Key features
  • 3 on-board MP23ABS1 analog MEMS microphones
  • 5 slots to plug analog microphone coupon boards (e.g., STEVAL-MIC004V1)
  • Synchronized acquisition and streaming of up to 4 microphones
  • Amplification stage based on TSV91x wide bandwidth operational amplifiers
  • On-board external ADC
  • Direct acquisition of a single microphone exploiting STM32 embedded ADC
  • Up to 192 KHz sampling frequency
  • Free comprehensive development firmware library and audio capture plus USB streaming sample application compatible with STM32Cube
  • Compatible with STM32 Nucleo boards
  • Equipped with ST morpho connectors (top and bottom) and Arduino UNO R3 connectors (top) to allow stacking of multiple boards
  • RoHS and WEEE compliant
In stock
Quantity $ per unit Savings
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$35.28
$35.28
Target ApplicationIoT tags and tracking devices
Core ProductMP23ABS1
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The X-NUCLEO-AMICAM1 expansion board allows synchronized acquisition and streaming of up to 4 microphones at a maximum sampling rate of 192 KHz.It represents a quick and easy solution to develop microphone-based applications and start implementing audio algorithms.The expansion board is designed...
Read More

Key features
  • 3 on-board MP23ABS1 analog MEMS microphones
  • 5 slots to plug analog microphone coupon boards (e.g., STEVAL-MIC004V1)
  • Synchronized acquisition and streaming of up to 4 microphones
  • Amplification stage based on TSV91x wide bandwidth operational amplifiers
  • On-board external ADC
  • Direct acquisition of a single microphone exploiting STM32 embedded ADC
  • Up to 192 KHz sampling frequency
  • Free comprehensive development firmware library and audio capture plus USB streaming sample application compatible with STM32Cube
  • Compatible with STM32 Nucleo boards
  • Equipped with ST morpho connectors (top and bottom) and Arduino UNO R3 connectors (top) to allow stacking of multiple boards
  • RoHS and WEEE compliant
Associated products