product-image
 

KX23H-1035
ARM-Based Sensor Hub with Accelerometer - KX23H-1035

The KX23H is an integrated sensor hub device, combining a high performance, very low power 3-axis accelerometer with a 32 bit ARM cortex microcontroller in a single 3mm x 3mm x 0.9mm package. The KX23H also includes a library of advance motion processing software, providing the user with pedometer and caloric counting algorithms, as well as activity monitoring and the ability to detect differences between states such as Stop/Walk/Run/Car/Train etc. In addition, the KX23H includes embedded algorithms for Tap/Double Tap, screen rotation, tilt and other common applications.
The KX23H’s microcontroller is a full featured, low power ARM cortex M-0, running at 32MHz. With the ability to accept additional inputs such as gyroscopes, magnetometers and pressure sensors, and the capability to run sensor fusion software, the KX23H can reduce demand on the system CPU or application processor, reduce power consumption and simplify system architecture.
The accelerometer is based on Kionix highest performance design, with 16 bit resolution, a 256 byte FIFO/FILO buffer and power consumption as low as 1µA. It also features FlexSet Performance Optimization allowing the user to dynamically adjust power and noise parameters according to the state and activity of the device.
The KX23H sensor hub is targeted at a wide range of applications including wearable devices, mobile phone and portable devices as well as Internet of Things applications.

特長

  • Low power : 1μA@ standby; 2μA@3.1Hz; 146μA@1.6KHz
  • ±2g, 4g, 8g full scale
  • Data Rate 0.781Hz to 1.6KHz
  • 16-bit resolution
  • Low noise with FlexSet Performance Optimizer
  • Embedded 256-byte FIFO/FILO buffer
  • Internal voltage regulator
  • Embedded wake-up function
  • Digital High-Pass Filter Outputs
  • Integrated Directional Tap/Double-Tap™
  • and device-orientation algorithms
  • Excellent Temperature Performance
  • High Shock Survivability (10,000g)

ハイライト

  • Combination accelerometer/MCU in small package
  • Low power/high performance device
  • Motion processing software and algorithms included
  • ARM Cortex M0 MCU
  • Industry standard development tools available
  • Multi-sensor SDK available supporting:
  • Accelerometer
  • Gyroscope
  • Magnetometer
  • Ambient Light
  • Pressure
  • Proximity
  • Hall IC
  • Temp & Humidity
  • UV

関連製品

製品仕様

フルスケール g レンジ センサ感度 ノイズ 分解能 パッケージ サイズ パッケージ ピン数 パッケージ 種類 I/F 出力 ウェイクアップ 動作温度
範囲 (Min.)
[°C]
動作温度
範囲 (Max.)
[°C]
Vcc [V] 消費電流
3 2g, 4g, 8g 32, 16, 8 (8-bit) 100 8-bit, 16-bit 3x3x0.9mm 16-pin LGA - Yes -40 85 1.8-3.6 10-145 μA

評価ボード

部品番号 今すぐ購入 説明 資料
EVAL-KX23H-1035 Cart KX23H-1035 Evaluation Board Board Layout
Board Schematic

開発者ツール

今すぐ購入 説明
USBDEVKIT Cart このキットは、顧客指定の 3.3V 仕様 Kionix 加速度センサ製品と、マイクロプロセッサ制御および USB インターフェイスを提供する Silicon Labs C8051F340DK をハンダ付した Kionix 評価ボード、そして Kionix 評価ボードとマイクロプロセッサ間のリンクを提供する Kionix F340 アダプタ ボードで構成されています。