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INEMO-M1

iNEMO system on board
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The INEMO-M1 is the first 9-axis motion sensing system-on-board (SoB) of the iNEMO module family.

It integrates multiple MEMS sensors from ST and a powerful computational core: a 6-axis digital e-compass, a 3-axis digital gyroscope and an ARM®Cortex™-M3 32-bit MCU.

This 9-DoF inertial system represents a fully integrated solution that can be used in a broad variety of applications such as robotics, personal navigation, gaming and wearable sensors for healthcare, sports and fitness.

A complete set of communication interfaces and motion-sensing capabilities in a very small size form factor (13x13x2 mm) and the possibility to embed ST’s sensor fusion software make the INEMO-M1 system-on-board a flexible solution for high-performance, effortless orientation estimation and motion-tracking applications.

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Errata Sheet
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Datasheet

Key Features

  • Two power supply options: internal regulator (Vin: 3.6 V to 6 V), external regulated voltage (Vin: 2.4 V to 3.6 V)
  • STM32F103REY6: WLCSP package, high-density performance line ARM®-based 32-bit MCU
  • LSM303DLHC: 6-axis digital e-compass module, ±2g, ±4g, ±8g, ±16g linear acceleration programmable full scale, from ±1.3 gauss to ±8.1 gauss, I2C digital output
  • L3GD20: 3-axis digital gyroscope (roll, pitch, yaw), 16-bit data output, ±250°/s, ±500°/s, ±2000°/s selectable full scale
  • LDS3985M33R: ultra-low drop, low-noise BiCMOS 300 mA onboard voltage regulator.
  • Flexible interfaces: CAN, USART, SPI and I2C serial interfaces; full-speed USB 2.0
  • Up to 8 ADC channels for external analog inputs
  • Low-power modes
  • In-system ceramic resonator
  • In-application programming interfaces for firmware upgrading
  • Compact design: 13 x 13 x 2 mm
  • Surface-mount device (SMD) module

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Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS9075: iNEMO system-on-board
1.0 646 KB

Technical Notes & Articles

Description Version Size
pdf
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package
5.0 218 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
Discovery M1 Overview
565 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STEVAL-MKI121V1 INEMO-M1 Discovery
iNEMOEng_M1LI3 iNEMO engine lite sensor fusion algorithm evaluation source code for iNEMO-M1
iNEMOEngine_PI3P PI3P engine PRO - platform independent

Publications and Collaterals

Brochure

Description Version Size
pdf
MEMS motion sensors
3,928 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
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Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
INEMO-M1ActiveTRAYTray_Buy Direct62.73Distributor reported inventory date: 2014-09-18
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA1357
AVNETOrder NowAMERICA490
ARROWOrder NowEUROPE60
RUTRONIKOrder NowEUROPE201
DIGIKEYOrder NowWORLDWIDE881
FUTUREOrder NowWORLDWIDE731
MOUSEROrder NowWORLDWIDE1461
Ecopack1-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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