Features

•

4 x MP23DB02MM bottom port digital MEMS microphones

•

Multi performance mode

•

Vsupply from 1.6 to 3.6 V

•

122 dBSPL acoustic overload point

•

PDM single-bit output

•

64 dB of SNR in low power mode

•

Sensitivity -26 dBFs ±1 dB (in low power and performance mode)

•

RoHS and WEEE compliant

Description

The STEVAL-MIC005V1 is a daughterboard containing 4 MP23DB02MM digital

MEMS microphones.

The STEVAL-MIC005V1 can be used with X-NUCLEO-CCA02M2.

The coupon concept allows easy performance testing of ST MEMS microphones. It is

possible to detach the single PCBs hosting each microphone.

Summary table

Microphone coupon

board based on the

MP23DB02MM digital

MEMS microphone

STEVAL-

MIC005V1

MEMS Multi

performance mode

digital microphone with

same sensitivity value

for each operative

mode

MP23DB02MM

Digital MEMS

microphone expansion

board based on

MP34DT06J for

STM32 Nucleo

X-NUCLEO-

CCA02M2

Microphone coupon board based on the MP23DB02MM digital MEMS microphone

STEVAL-MIC005V1

Data brief

DB4107 - Rev 1 - March 2020

For further information contact your local STMicroelectronics sales office.

www.st.com