Data Sheet

MMA7361L Module iteadstudio.com 2012-07-24

Tech Support: support@iteadstudio.com

MMA7361L Module

-Accelerator Sensor Module

Overview

This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor

requires a very low amount of power and has a g-select input which switches the accelerometer

between ±1.5g and ±6g measurement ranges. Other features include a sleep mode, signal

conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which

detects linear freefall. Zero-g offset and sensitivity are factory set and require no external

devices.

Specifications

Main IC

MMA7361L

PCB size

17.8mm X 12.7mm X 1.6mm

Power supply

3.3V DC

RoHS

Yes

Electrical Characteristics

Specification

Min

Type

Max

Unit

Input voltage

3.3

3.6

VDC

Current Consumption

400

PAGE 1
Tech Support: support@iteadstudio.com MMA7361L Module -Accelerator Sensor Module Overview This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low amount of power and has a g-select input which switches the accelerometer between ±1.5g and ±6g measurement ranges. Other features include a sleep mode, signal conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which detects linear freefall.
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Tech Support: support@iteadstudio.com Hardware Pin Pad Name Type Description 1 0G-D O 0g Detect Signal 2 XOUT A XOUT 3 YOUT A YOUT 4 ZOUT A ZOUT 5 GND G Ground 6 VDD P Power Supply 7 GND G Ground 8 Sleep I Sleep mode, Low active 9 GS I Logic input pin to select g level 10 ST I Self-Test A: analog output I: digital input O: digital output Revision History Rev. Description Release date v1.0 Initial version 2011-10-06 V1.