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BMA400 reference image
Reference image 12

BMA400

ultra-low-power digital triaxial accelerometer with activity recognition

Series
BMA400
Package
12-land LGA, 2 mm × 2 mm × 0.95 mm
Temperature
-40°C to +85°C
Specifications

Key details

Part NumberBMA400
ManufacturerBosch Sensortec
CategoryAccelerometer
Lifecycle StatusProduction
SeriesBMA400
Package / Case12-land LGA, 2 mm × 2 mm × 0.95 mm
Pin Count12
Operating Temperature-40°C to +85°C
Last Verified2026-07-18
Overview

Part information

BMA400 Overview

BMA400 is a Bosch Sensortec ultra-low-power digital triaxial accelerometer with activity recognition supplied in 12-land LGA, 2 mm × 2 mm × 0.95 mm. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.

Key Technical Specifications

Measurement Ranges ±2 g, ±4 g, ±8 g and ±16 g
Digital Interface I²C and SPI
Supply Voltage 1.72 V to 3.6 V
Typical Normal Current 3.5 µA to 14.5 µA depending on configuration
FIFO 1 KB

Package and Ordering Notes

The listed package is 12-land LGA, 2 mm × 2 mm × 0.95 mm with 12 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. The part or family is listed by Bosch Sensortec as Production at the verification date.

Sourcing Guidance

Confirm current factory lead time, packing format and revision for BMA400 before placing the order.

For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.

Manufacturer Documentation

Technical values were checked against Bosch Sensortec documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.

Sourcing notes

Lifecycle and sourcing review

Production

Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.

Confirm current factory lead time, packing format and revision for BMA400 before placing the order.