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X-NUCLEO-AMICAM1

Analog MEMS microphone expansion board based on MP23ABS1 for STM32 Nucleo

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
1$35.280%
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$35.28
$35.28
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