Overview
The STMicroelectronics LSM330TR is an iNEMO inertial module that integrates a 3D digital accelerometer and a 3D digital gyroscope. This system-in-package (SiP) is designed to provide precise motion sensing capabilities, making it suitable for a wide range of applications. The module is manufactured using specialized micro-machining processes for the sensing elements and CMOS technology for the IC interfaces, ensuring high accuracy and reliability.
Key Specifications
| Specification | Description |
|---|---|
| Part Number | LSM330TR |
| Manufacturer | STMicroelectronics |
| Package/Case | 24-LGA (3x3.5 mm) |
| Mounting Type | Surface Mount |
| Number of Pins | 24 |
| Min Operating Temperature | -40 °C |
| Max Operating Temperature | 85 °C |
| Min Supply Voltage | 2.4 V |
| Max Supply Voltage | 3.6 V |
| Operating Supply Current | 6.1 mA |
| Output Type | Digital, I2C, SPI |
| Sensor Type | Accelerometer, Gyroscope, Temperature |
| Full Scale Acceleration Range | ±2/±4/±6/±8/±16 g |
| Full Scale Angular Rate Range | ±250/±500/±2000 °/sec |
| Packaging | Tape and Reel |
Key Features
- 3D digital accelerometer and 3D digital gyroscope integrated into a single module.
- User-selectable full-scale acceleration range of ±2/±4/±6/±8/±16 g and angular rate range of ±250/±500/±2000 °/sec.
- Embedded temperature sensor and FIFO (First-In-First-Out) buffer.
- Two embedded programmable state machines for autonomous applications.
- Power-down and sleep modes for power saving.
- I2C and SPI serial interfaces for communication.
- RoHS and ECOPACK® compliant, ensuring environmental sustainability.
Applications
- GPS navigation systems.
- Impact recognition and logging.
- Gaming and virtual reality input devices.
- Motion-activated functions.
- 6D orientation detection.
- Vibration monitoring and compensation.
- Free-fall detection.
- Intelligent power saving for handheld devices.
Q & A
- What is the LSM330TR?
The LSM330TR is an iNEMO inertial module from STMicroelectronics that combines a 3D digital accelerometer and a 3D digital gyroscope in a single package. - What are the key features of the LSM330TR?
The module features user-selectable full-scale acceleration and angular rate ranges, embedded temperature sensor, FIFO buffer, and programmable state machines. It also supports I2C and SPI interfaces and has power-down and sleep modes. - What are the operating temperature and voltage ranges of the LSM330TR?
The operating temperature range is -40 °C to 85 °C, and the supply voltage range is 2.4 V to 3.6 V. - Is the LSM330TR RoHS compliant?
Yes, the LSM330TR is RoHS and ECOPACK® compliant. - What are some common applications of the LSM330TR?
Common applications include GPS navigation, gaming and virtual reality, motion-activated functions, and vibration monitoring. - How does the LSM330TR support power saving?
The module supports power-down and sleep modes for the accelerometer and gyroscope sensors, which can be activated or deactivated separately for power optimization. - What communication interfaces does the LSM330TR support?
The LSM330TR supports both I2C and SPI serial interfaces for communication. - What is the package type of the LSM330TR?
The LSM330TR is packaged in a 24-pin LGA (Land Grid Array) module. - Is the LSM330TR suitable for handheld devices?
Yes, it is suitable for handheld devices due to its power-saving features and compact size. - Can the LSM330TR be used for 6D orientation detection?
Yes, the module can be used for 6D orientation detection due to its 3D accelerometer and 3D gyroscope capabilities.
