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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.

特點:

  • 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)

亮點

  • 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

相關產品

產品規格

G 值範圍 靈敏度 噪音 (µg/√Hz) 解析度 封裝尺寸 引腳 封裝類型 介面 (輸出) 啟動 工作溫度 (Min.)[°C] 工作溫度 (Max.)[°C] 供應電壓 [V] 電流消耗
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

評估板

零件號 立即購買 說明 文件
EVAL-KX23H-1035 Cart KX23H-1035 Evaluation Board Board Layout
Board Schematic

開發人員工具

立即購買 說明
USBDEVKIT Cart 此工具集包含內容如下:將客戶指定的 3.3V Kionix 加速度感應器產品連接起來的 Kionix 評估板、提供微處理器控制和 USB 介面的 Silicon Labs C8051F340DK,以及提供 Kionix 評估板與微處理器之間連結的 Kionix F340 轉接板。