ST加速度传感器代理LIS331EB
深圳世联科技 联系电话 13828760986
代理商地址：深圳市福田区深南中路南光捷佳大厦1309
深圳市ST传感器代理在线QQ 2677332671
LIS331EB主要性能 Key Features
1，时钟80M
Motion sensor:
Ultra-low-power mode consumption down to 10 μA
±2g/±4g/±6g/±8g/±16g selectable full scale
Data rate: 3.125 Hz to 1.6 kHz
16-bit data output
2 embedded state machines
Embedded self-test
10000 g high shock survivability
ECOPACK®RoHS and “Green” compliant
Signal processor:
Brain: ARM-based, 32-bit Cortex-M0 CPU core
64 Kbyte Flash memory
128 Kbyte SRAM including 64 Kbyte with error code correction (ECC)
I2C master port
I2C slave port
SPI master/slave
4-wire UART
11 programmable GPIOs
Low-power features
8 x 32-bit dual timers, watchdog timer (WDG), Cortex-M0 system tick (SysTick) timer
Standard 4-wire JTAG and 2-wire SWD
The LIS331EB is an advanced low-power high-performance smart sensor system which includes a three-axis linear accelerometer and Cortex-M0 core with 64 KB Flash, 128 KB SRAM, 8 dual timers, 2 I2C (master/slave), 1 SPI (master/slave) and 1 UART (transmitter/receiver) in a 3x3x1 mm LGA package. The device features ultra-low-power operational modes that allow advanced power saving and smart sleep-to-wakeup functions. The LIS331EB has user-selectable full scales and is capable of measuring accelerations with selectable output data rates up to 1.6 kHz. An embedded self-test capability allows the user to check the functioning of the sensor in the final application. One possible use of the LIS331EB is as a sensor hub. For example, the device can collect inputs from the accelerometer (embedded), gyroscopes, compasses, pressure and other sensors through the master I2C and elaborates/fuses together 9 or 10 axes (iNemo Engine software) to provide quaternions to the main application processor. The LIS331EB is ECOPACK®, RoHS and “Green” compliant.
