STMicroelectronics IIS2DLPC

The IIS2DLPC is an ultra-low-power high-performance three-axis linear accelerometer with digital I²C/SPI output interface which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers.

The IIS2DLPC has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1.6 Hz to 1600 Hz.

The IIS2DLPC has one high-performance mode and 4 low-power modes which can be changed on the fly, providing outstanding versatility and adaptability to the requirements of the application.

The IIS2DLPC has an integrated 32-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.

The embedded self-test capability allows the user to check the functioning of the sensor in the final application.

The IIS2DLPC has a dedicated internal engine to process motion and acceleration detection including free-fall, wakeup, highly configurable single/double-tap recognition, activity/inactivity, stationary/motion detection, portrait/landscape detection and 6D/4D orientation.

The IIS2DLPC is available in a small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

Features

• ±2g/±4g/±8g/±16g full scale
• Multiple operating modes reconfigurable on the fly: from ultra-low-power to high-performance high-resolution mode
• Ultra-low power consumption: 50 nA in power-down mode, below 1 μA in active low-power mode, 120 μA in high-performance mode
• Output data rates from 1.6 Hz to 1600 Hz; bandwidth up to 800 Hz
• Single data conversion on demand
• Very low noise: down to 90 μg/√Hz
• 32-level FIFO and 2 independent programmable interrupts
• High-speed I²C/SPI digital output interface
• Supply voltage, 1.62 V to 3.6 V
• Embedded temperature sensor
• Self-test
• 10000 g high shock survivability
• ECOPACK, RoHS and “Green” compliant

STEVAL-MKI191V1 - IIS2DLPC adapter board for a standard DIL 24 socket

The STEVAL-MKI191V1 is an adapter board designed to facilitate the evaluation of MEMS devices in the IIS2PLDC product family. The board offers an effective solution for fast system prototyping and device evaluation directly within the user’s own application

The STEVAL-MKI191V1 can be plugged into a standard DIL 24 socket. The adapter provides the complete IIS2DLPC pin-out and comes ready-to-use with the required decoupling capacitors on the VDD power supply line.

This adapter is supported by the STEVAL-MKI109V3 with high performance 32-bit microcontroller functioning as a bridge between the sensor and a PC, on which it is possible to use the downloadable graphical user interface (Unico GUI), or dedicated software routines for customized applications.

BUY ONLINE AT FARNELL

Features

• Complete IIS2DLPC pinout for a standard DIL 24 socket
• Fully compatible with STEVAL-MKI109V3 motherboards
• RoHS compliant

BUY ONLINE AT FARNELL