MMA8452QR1

MMA8452QR1, micromachined accelerometer, 3.6 V, 1.8 m, 800 Hz, QFN

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Price:: US $0.30~0.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 1000 :	0.50 / Piece
1001 ~ 10000 :	0.40 / Piece
10001 ~ 100000 :	0.30 / Piece

PartNumber:: MMA8452QR1

Brand:: Freescale Semiconductor, Inc - Freescale | Pack: QFN | D/C: 13+

Availability:: Supply Ability: 100000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-06-17

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Part Number:MMA8452QR1
US $0.30 - 0.50
Quantity:

piece

Product Summary

The MMA8452QR1 is a smart low-power, three-axis, capacitive micromachined accelerometer with 12 bits of resolution. This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data. The MMA8452QR1 has user selectable full scales of ±2g/±4g/±8g with high pass filtered data as well as non filtered data available real-time. The device can be configured to generate inertial wakeup interrupt signals from any combination of the configurable embedded functions allowing the MMA8452QR1 to monitor events and remain in a low power mode during periods of inactivity. The MMA8452QR1 is available in a 3 mm x 3 mm x 1 mm QFN package. Applications include: eCompass applications, Notebook, eReader and Laptop Tumble and Freefall Detection, Shock and vibration monitoring, User interface.

Parametrics

MMA8452QR1 absolute maximum ratings: (1)Maximum Acceleration (all axes, 100 μs) gmax: 5,000 g; (2)Supply Voltage VDD: -0.3 to + 3.6 V; (3)Input voltage on any control pin (SA0, SCL, SDA) Vin: -0.3 to VDDIO + 0.3 V; (4)Drop Test Ddrop: 1.8 m; (5)Operating Temperature Range TOP: -40 to +85 ℃; (6)Storage Temperature Range TSTG: -40 to +125 ℃.

Features

MMA8452QR1 features: (1)1.95 V to 3.6 V supply voltage; (2)1.6 V to 3.6 V interface voltage; (3)Output Data Rates (ODR) from 1.56 Hz to 800 Hz; (4)12-bit and 8-bit digital output; (5)Two programmable interrupt pins for six interrupt sources; (6)Orientation (Portrait/Landscape) detection with set hysteresis; (7)Automatic ODR change for Auto-WAKE and return to SLEEP; (8)High Pass Filter Data available real-time; (9)Self-Test; (10)RoHS compliant.