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LIS344ALHTR - STMicroelectronics

Description: 3-Axis 2g/6g Linear Accelerometer LGA16 STMicroelectronics LIS344ALHTR 3-Axis Accelerometer Ic, 2.4 → 3.6 V 16-Pin LGA

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PCB Footprints
LIS344ALHTR - STMicroelectronics PCB footprint - Other - Other - LGA-16L(4x4x1.1MM)
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3D Models
LIS344ALHTR - STMicroelectronics  - 3D model - Other - LGA-16L(4x4x1.1MM)
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LIS344ALHTR Details

  • Manufacturer Part Number:

    LIS344ALHTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    LGA

  • Package Description:

    4 X 4 MM, 1.50 MM HEIGHT, GREEN, LGA-16

  • Pin Count:

    16

  • Country Of Origin:

    Malta

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PBGA-B16

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFLGA

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.4 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL GOLD

  • Terminal Form:

    BUTT

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4 mm

LIS344ALHTR Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VDD before applying VLOGIC. This ensures proper device operation and prevents potential latch-up conditions.
  • To configure the LIS344ALHTR for low-power mode, set the LPEN pin to a logic high level. This reduces the device's power consumption to approximately 10 μA.
  • The INT1 and INT2 pins are interrupt pins that can be configured to generate interrupts based on specific events, such as exceeding a certain acceleration threshold or detecting a free-fall event.
  • Calibration involves applying a known acceleration to the device and adjusting the sensitivity and offset registers to achieve accurate measurements. Refer to the application note AN3991 for a detailed calibration procedure.
  • The LIS344ALHTR can measure accelerations up to ±8g, but it can be configured to measure up to ±16g by setting the FS pin to a logic high level.

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LIS344ALHTR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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