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PDF LSM303AGR Data sheet ( Hoja de datos )
| Número de pieza | LSM303AGR | |
| Descripción | Ultra-compact high-performance eCompass module | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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LSM303AGR
Ultra-compact high-performance eCompass module:
ultra-low-power 3D accelerometer and 3D magnetometer
Datasheet - preliminary data
Intelligent power saving for handheld devices
Display orientation
Gaming and virtual reality input devices
Impact recognition and logging
Vibration monitoring and compensation
/*$ [[PP
Features
3 magnetic field channels and 3 acceleration
channels
±50 gauss magnetic dynamic range
±2/±4/±8/16 g selectable acceleration full
scales
16-bit data output
SPI / I2C serial interfaces
Analog supply voltage 1.71 V to 3.6 V
Power-down mode / low-power mode
Programmable interrupt generators for free-
fall, motion detection and magnetic field
detection
Embedded self test
Embedded temperature sensor
Embedded FIFO
ECOPACK®, RoHS and “Green” compliant
Applications
Tilt-compensated compasses
Map rotation
Position detection
Motion-activated functions
Free-fall detection
Click/double-click recognition
Pedometers
Description
The LSM303AGR is an ultra-low-power high-
performance system-in-package featuring a 3D
digital linear acceleration sensor and a 3D digital
magnetic sensor.
The LSM303AGR has linear acceleration full
scales of ±2g/±4g/±8g/16g and a magnetic field
dynamic range of ±50 gauss.
The LSM303AGR includes an I2C serial bus
interface that supports standard, fast mode, fast
mode plus, and high-speed (100 kHz, 400 kHz,
1 MHz, and 3.4 MHz) and an SPI serial standard
interface.
The system can be configured to generate an
interrupt signal for free-fall, motion detection and
magnetic field detection.
The magnetic and accelerometer blocks can be
enabled or put into power-down mode separately.
The LSM303AGR is available in a plastic land
grid array package (LGA) and is guaranteed to
operate over an extended temperature range
from -40 °C to +85 °C.
Table 1. Device summary
Part number
Temp.
range [°C]
Package Packaging
LSM303AGR -40 to +85 LGA-12
Tray
LSM303AGRTR -40 to +85
LGA-12
Tape and
reel
November 2015
DocID027765 Rev 5
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/68
www.st.com
1 page  
LSM303AGR
Contents
8.43 INT_SOURCE_REG_M (64h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
8.44 INT_THS_L_REG_M (65h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
8.45 INT_THS_H_REG_M (66h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
8.46 STATUS_REG_M (67h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
8.47 OUTX_L_REG_M, OUTX_H_REG_M (68h - 69h) . . . . . . . . . . . . . . . . . . 64
8.48 OUTY_L_REG_M, OUTY_H_REG_M (6Ah - 6Bh) . . . . . . . . . . . . . . . . . 65
8.49 OUTZ_L_REG_M, OUTZ_H_REG_M (6Ch - 6Dh) . . . . . . . . . . . . . . . . . 65
9 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.1 LGA-12 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
DocID027765 Rev 5
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68
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LSM303AGR
1.2 Pin description
Block diagram and pin description
Figure 2. Pin connections
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11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LSM303AGR.PDF ] | |
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