Tri-Axis, User Selectable ± 2g, 4g, 8g, Digital (SPI) Output, 3x3x0.9mm LGA - KXTIA-1006

The Kionix KXTIA is a low power, high performance tri-axis accelerometer with digital SPI output. The KXTIA features user selectable parameters including 8 or 12 bit modes, g-ranges from +- 2, 4 or 8g, and Output Data Rates from 12.5 Hz to 800 Hz. A 252 byte FIFO/FILO buffer offers programmable watermark interrupt.
The KXTIA features enhanced embedded Screen Rotation, Directional Tap/Double Tap, Orientation detection and Low Power Motion Interrupt. The KXTIA has internal voltage regulators that allow operation from 1.8 V to 3.6 V and is delivered in a 3 x 3 x 0.9 mm, 10-pin, LGA package with an operating temperature range of -40°C to +85°C.

Not Recommended for New Designs.


  • Internal voltage regulator
  • 8-bit and 12-bit resolution
  • Low current consumption: 10 µA in standby, 100 µA at low resolution, 325 µA at high resolution
  • Supply voltage range: 1.8 V to 3.6 V
  • ±2g, ±4g or ±8g user-selectable ranges
  • SPI digital communication interface
  • Embedded features
  • Directional Tap/Double-TapTM
  • Motion detection
  • FIFO/FILO buffer
  • User-configurable wake-up function
  • Orientation detection: report changes in face up, face down, +/- vertical and +/- horizontal orientation
  • Programmable interrupt pin
  • Self-test function
  • RoHS compliant


  • Pin compatible to KXTF9
  • Lower operating and standby power
  • FIFO Buffer
  • Internal voltage regulator

Product Specifications

Axis G Range Sensitivity Noise (µg/√Hz) Resolution Package Size Pins Package Type Interface Output Wakeup Operating Temperature (Min.)[°C] Operating Temperature (Max.)[°C] Supply Voltage [V] Current Consumption
3 2g, 4g, 8g, User-selectable 64, 32, 16 (8-bit), 1024, 512, 256 (12-bit), (counts/g) - 8-bit, 12-bit 3x3x0.9mm 10-pin LGA Digital (SPI) Yes -40 85 1.8-3.6 100-325 μA


Part Number Buy Now Description Documentation
EVAL-KXTIA-1006 Cart KXTIA-1006 Evaluation Board Board Layout
Board Schematic

Developer Tools

Buy Now Description
USBDEVKIT Cart This Kit is composed of a Kionix Evaluation Board on which is soldered a customer-specified 3.3V Kionix accelerometer product, a Silicon Labs C8051F340DK that provides the microprocessor control and USB interface, and a Kionix F340 Adapter Board that provides the link between the Kionix Evaluation Board and the microprocessor.