Sensing and data path
Rev A documents accelerometer ranges from ±2 g to ±16 g, gyroscope ranges from ±16 dps to ±2048 dps, programmable data rates and filtering, a 1536-byte FIFO and programmable interrupts.
Manufacturer model / selection entry
QMI8658A 6-Axis IMU – Datasheet, Interface & RFQ
QMI8658A combines a three-axis accelerometer and three-axis gyroscope in a 14-pin LGA package with programmable ranges, filtering, FIFO and host interfaces.
Canonical product record available
This editorial preview remains noindex,follow. Use the complete evidence-gated product record as the canonical SKU page.
Buyer and engineer answers
What must be established before ordering
Statements below are scoped to the named manufacturer source. Commercial availability is deliberately separate.
Interface, supply and package
The manufacturer specifies MIPI I3C, I2C and 3- or 4-wire SPI, recommended VDD/VDDIO of 1.71 V to 3.6 V, and a 2.5 × 3.0 × 0.86 mm LGA14 package.
Revision and packing
The reviewed source is QMI8658A Datasheet Rev A dated June 20, 2022. Its ordering table says QMI8658A, LGA14, tape and reel.
Publication safeguard
The claim boundary travels with the page.
Do not claim an ICM-42688-P drop-in replacement; keep the exact datasheet revision and any community driver clearly separated.
Published exact parts1
Evidence-backed families0
Procurement FAQ
Questions this exact page answers
Compatibility answers remain conditional where the source evidence does not establish a direct replacement.
QMI8658A vs QMI8658C?
Treat them as separate versions. Compare noise, register map, sensor-fusion scope, interfaces and revision-specific behavior before changing a design.
Is a driver available?
Driver code may exist from QST or communities, but its version, license, register assumptions and target platform must be checked separately.
Is it compatible with ICM-42688-P?
No direct-replacement claim is made. Pinout, electrical limits, registers, FIFO, interrupts, noise and software all require migration review.
Evidence-cleared exact records
Choose the manufacturer and complete code
Each link is a separate Passed catalog record with valid datasheet evidence.
QMI8658A
QST · LGA14 2.5 × 3.0 × 0.86 mm
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