ST M1 User Manual

Features

■ Two power supply options: internal regulator

(3.6 V to 6 V), external regulated voltage (2.4 V
to 3.6 V)

■ Compact design: 13 x 13 x 2 mm

■ L3GD20: 3-axis digital gyroscope (roll, pitch,

yaw), 16-bit data output, ±250°/s, ±500°/s,
±2000°/s selectable full scale

■ LSM303DLHC: 6-axis geomagnetic module,

±2 g, ±4 g, ±8 g, ±16 g linear acceleration
programmable full scale, from ±1.3 Gauss to
±8.1 Gauss, I

■ STM32F103REY: WLCSP package, high

density performance line ARM
MCU

■ LDS3985M33R: ultra low drop, low noise

BiCMOS 300 mA voltage regulator

■ Flexible interfaces: CAN, USART, SPI and I

serial interfaces; full-speed USB 2.0

■ Free ADC channels for external inputs

■ In-system ceramic resonator

■ Application programming interfaces for

firmware upgrading

2

C digital output

®

-based 32-bit

INEMO-M1

iNEMO system-on-board

Data brief

Cortex™ M3 32-bit MCU. This 9-DoF inertial
system represents a fully integrated solution that
can be used in numerous applications such as
virtual reality, augmented reality, image

2

C

stabilization, human machine interfaces, robotics
and inertial body tracking. A complete set of
communication interfaces in a very small size
form factor (13x13x2 mm) make the INEMO-M1
system-on-board a flexible solution for effortless
orientation estimation in embedded applications.

Applications

■ Gaming and virtual reality

■ Robotics and inertial body tracking

■ Personal navigation devices and location

based services

■ Fitness and healthcare

Description

The INEMO-M1 is the smallest 9-axis system-on­board (SoB) of the iNEMO module family. It
integrates multiple ST sensors with a powerful
computational core: a 6-axis geomagnetic
module, a 3-axis gyroscope and an ARM

June 2012 Doc ID 022704 Rev 2 1/6

This is information on a product in full production. For further information contact your local STMicroelectronics sales
office.

®

www.st.com

6

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1 Functional block diagram

Figure 1. Block diagram

2/6 Doc ID 022704 Rev 2