ICM-42607-P 6-axis MEMS IMU | TDK-InvenSense | Consumer-grade high-performance 6-axis inertial sensor, 3-axis gyroscope + 3-axis accelerometer integrated,

ICM-42607-P

I. Appearance and packaging form

Package: LGA-14 no-pin surface mount package, bottom pad, no outer pins, pads facing down for PCB soldering

Size: 2.5 × 0.7 × 3.0 mm, ultra-thin and miniaturized, suitable for portable devices in small spaces

Top surface screen printing: chip engraving code I467P+ production batch number, will not print complete model ICM‑ 42607-P;There is a positioning notch mark on one corner and the 1st pin.

Packaging: TR coil tape, 5000 pcs per carton;Operating temperature -40℃ ~ + 85 ℃, consumer / industrial grade, non-automotive grade, no AEC-Q100

Impact resistance: 20000 g, strong anti-drop, anti-vibration impact resistance

2. Core electrical parameters

form

project

Specification

Sensing unit

3-axis accelerometer + 3-axis gyroscope (6-axis IMU)

Acceleration measurement range

± 2g / ± 4g / ± 8g / ± 16g software programmable switch

Gyroscope range

±250/±500/±1000/±2000dps programmable

Data output

16-bit digital output, multiple ODR output rates can be adjusted

Communication interface

I3C-SM + I2C+SPI three interfaces, I3C high speed 12.5 Mbps, SPI up to 24MHz

power supply

VDD/VDDIo: 1.71-3.6V, IO independent power supply, compatible with 1.8V / 3.3V main control system

FIFO cache

2.25KB large cache, reduce MCU reading frequency, reduce the whole machine power consumption

interrupt

Two programmable hardware interrupt pins, INT1 and INT2

Built-in resources

On-chip temperature sensor, multi-group programmable digital filter

Noise index

Gyroscope 7 mdps/ √Hz;Accelerometer 100 μg/√ Hz, excellent noise performance in the same class

Zero-bias stability

Gyroscope zero bias instability 3.5° / hr, excellent temperature drift control

3. APEX hardware motion engine (on-chip computation, reducing MCU load)

The chip hardware directly completes event detection, without the need for high-frequency operation control:

Step counter, activity status classification, static / motion detection

Motion wake-up, significant motion detection, free fall

Gesture recognition, inclination posture detection

Supports low power sleep, only motion triggers wake-up interrupt output

IV. Core advantages

Three interfaces are compatible with I3C / I2C / SPI, I3C high-speed interface, compatible with new generation mobile phones and portable hardware, and compatible with old platforms.

Low noise and small temperature drift in the same class IMU, good attitude calculation and head tracking effect

2.25KB large capacity FIFO, MCU can batch read data and then deep sleep, significantly reducing the overall power consumption

APEX hardware motion engine, step counting and activity recognition are completed on the chip, reducing the pressure on the main controller's computing power.

Compact size, 0.76 mm thickness, 20000 g high impact resistance, suitable for handheld drop scenarios

IO independent power supply, wide voltage, suitable for all kinds of battery products powered by lithium battery

V. Shortcomings and Precautions in Selection

Consumer-grade device, does not support automotive applications, no automotive certification, cannot be used in automotive electronics

LGA‑ 14 bottom pad package, high requirements for PCB pad, steel mesh, and SMT process, soldering false welding directly causes data anomaly

Power consumption increases in high-speed sampling mode; To pursue low power consumption, you need to make compromises by reducing the output sampling rate.

There is an inherent zero bias at the factory, and high-precision attitude projects must be calibrated and compensated by software.

No magnetometer, not 9-axis, heading calculation requires external magnetic sensor

VI. Typical Application Scenarios

AR/VR glasses, head-mounted display devices, head posture tracking

Smartphones, tablets, smart remote controls

TWS earbuds, smart wristbands, smart rings and other wearable devices: step counting, posture recognition, gesture recognition

Small gimbal, small consumer drone, handheld action camera

Internet of Things portable device, motion detection, vibration monitoring, attitude alarm (-40 ~ 85 ℃ working condition)

VII. Alternative model reference

ICM-42605: Entry-level version of the same series, smaller FIFO, lower cost, slightly weaker performance

ICM-42688-P: With I2S audio synchronization, suitable for camera stabilization

BMI270 (Bosch): Bosch competitor six-axis IMU, power consumption orientation, pin incompatible

LSM6DSV 320XTR (ST): ST six-axis, with FSM (finite state machine) built-in, competitive selection

For technical and business consulting, please contact: 18277896808