LSM303CTR footprint, schematic symbol and 3D model by STMicroelectronics

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PCB Footprints

LSM303CTR - STMicroelectronics PCB footprint - Pull-back Quad Flat No-lead - Pull-back Quad Flat No-lead - LGA-12 (2.0x2.0x1 mm)

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Datasheet Download Datasheet
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Part Number LSM303CTR
Manufacturer STMicroelectronics
Pin Count 12
Part Category Accelerometer
Package Category Pull-back Quad Flat No-lead
Footprint Name Pull-back Quad Flat No-lead - LGA-12 (2.0x2.0x1 mm)
Released Date Nov 23, 2015
Last Modified Date Jan 8, 2026 2:31 PM UTC
Pinout / Pin List Click Here (Member Only)

LSM303CTR Details

Manufacturer Part Number:
LSM303CTR
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
LGA
Package Description:
2 X 2 MM, 1 MM HEIGHT, GREEN, PLASTIC, LGA-12
Pin Count:
12
HTS Code:
8542.39.00.01
Manufacturer:
STMicroelectronics
YTEOL:
0
Analog IC - Other Type:
ANALOG CIRCUIT
JESD-30 Code:
S-PBGA-B12
JESD-609 Code:
e4
Length:
2 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
12
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
VFLGA
Package Equivalence Code:
LCC12,.08SQ,20
Package Shape:
SQUARE
Package Style:
GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1 mm
Supply Voltage-Max (Vsup):
3.6 V
Supply Voltage-Min (Vsup):
1.9 V
Supply Voltage-Nom (Vsup):
2.5 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Finish:
NICKEL GOLD
Terminal Form:
BUTT
Terminal Pitch:
0.5 mm
Terminal Position:
BOTTOM
Time@Peak Reflow Temperature-Max (s):
30
Width:
2 mm

LSM303CTR Frequently Asked Questions (FAQs)

The recommended power-on sequence is to power up the accelerometer first, followed by the magnetometer. This ensures that the accelerometer is fully operational before the magnetometer is enabled.
The LSM303CTR has multiple operating modes, including low-power mode, normal mode, and high-resolution mode. The mode is selected by writing to the CTRL1 register. Be sure to consult the datasheet for the specific register settings required for each mode.
The temperature sensor is used to compensate for temperature-related drift in the accelerometer and magnetometer measurements. The temperature data can be used to correct for temperature-induced errors in the sensor outputs.
The raw sensor data is provided in 16-bit two's complement format. To calculate the acceleration and magnetic field values, you need to apply the sensitivity and offset values provided in the datasheet, and then scale the results according to the selected full-scale range.
The interrupt pins can be configured to generate interrupts based on specific events, such as exceeding a certain acceleration threshold or detecting a magnetic field anomaly. This allows the microcontroller to respond quickly to changes in the sensor data.

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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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