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SMI240 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMI240 product

SMI240

Component

BoschSMI2406-DoFMEMS IMUautomotiveSPIASIL B process

SMI240 is a Bosch automotive 6-DoF MEMS inertial sensor for safe-navigation and vehicle motion measurement, combining ±300 °/s rate sensing with acceleration measurement up to 16 g.

Best for

  • Automotive inertial measurement units
  • Safe-navigation motion sensing
  • Vehicle yaw, pitch, roll, and acceleration measurement

Avoid if

  • Applications outside the specified earthbound automotive environment
  • Designs unable to control PCB stress or vibration
  • Systems requiring an ASIL-qualified temperature output

Check before use

  • Confirm filter setting: 50 Hz or 400 Hz
  • Validate startup, BITE, CRC, and channel-status handling
  • Check mechanical resonance and supply-noise robustness

Key specifications

Degrees of freedom
6 DoF
Gyroscope range
±300 °/s
Accelerometer range
up to 16 g
Supply voltage
3.13 V to 3.47 V
Operating temperature
-40 °C to +105 °C
Interface
32-bit out-of-frame SPI, up to 10 MHz

Compliance & Environment

RoHS
Compliant with current EU-RoHS requirements
REACH
-
MSL
MSL 1 per IPC/JEDEC J-STD-020E
ECCN
-
HTSUS
-

Application

Automotive inertial measurement unitsSafe navigation and vehicle motion sensing

Datasheet

d11266ae36bcdd5f9318bfb292d8a9b5_SMI240.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMI240: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

SMI240 is a Bosch 6-degree-of-freedom automotive inertial sensor module. It integrates a three-axis angular-rate sensor, a three-axis accelerometer, sensor-readout ASIC, digital filtering, diagnostic monitoring, and an SPI interface.