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CMA3000-D01

Accelerometer CMA3000-D01 - 23067 Data Sheet

CMA3000-D01 3-AXIS ULTRA LOW POWER ACCELEROMETER WITH DIGITAL SPI AND I

2

C INTERFACE

Features Applications

1.7 V – 3.6 V supply voltage CMA3000-D01 is targeted to battery operated devices. Typical applications are but not limited SPI and I
2 C digital interface User selectable Gaming input devices 2 g and 8 g measurement ranges Computer peripherals sample rate & frequency response Free fall detection Ultra low current consumption Activity monitoring 70 uA with 100/400 Hz sample rate 11 uA with 40/10Hz sample rate Interrupt signal triggered by data ready, motion and free fall Size 2x2x0.95 mm3 Proven capacitive 3D-MEMS technology High shock durability RoHS compliant / lead free soldering
C/V Analog calibration & ADC DE-MUX1:3 Low-pass Filter SPI & I2C i/f SCK/SCL MISO MOSI/SDA Low-pass Filter Low-pass Filter CSB Figure 1 CMA3000-D01 Block Diagram
Oscillator & clock Reference Non-VolatileMemory Motion detector Free fall detector Control & INT INT VTI Technologies Oy PRELIMINARY - Subject to changes 1/4www.vti.fi Doc. Nr. 8277800.13 Rev. 13