KIT3109MMA6270QE Freescale Semiconductor, KIT3109MMA6270QE Datasheet

KIT EVAL FOR 1.5-6 XY-AXIS ACCEL

KIT3109MMA6270QE

Manufacturer Part Number
KIT3109MMA6270QE
Description
KIT EVAL FOR 1.5-6 XY-AXIS ACCEL
Manufacturer
Freescale Semiconductor
Series
g-Selectr

Specifications of KIT3109MMA6270QE

Sensor Type
Accelerometer, 2 Axis
Sensing Range
±1.5g, 2g, 4g, 6g
Interface
Analog
Sensitivity
800, 600, 300 or 200 mV/g
Voltage - Supply
2.2 V ~ 3.6 V
Embedded
No
Utilized Ic / Part
MMA6270
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2005-2008. All rights reserved.
±1.5 g - 6 g Dual Axis Low-g
Micromachined Accelerometer
features signal conditioning, a 1-pole low pass filter, temperature compensation
and g-Select which allows for the selection among four sensitivities. Zero-g
offset full scale span and filter cut-off are factory set and require no external
devices. Includes a Sleep Mode that makes it ideal for handheld battery
powered electronics.
Features
Typical Applications
The MMA6270QT low cost capacitive micromachined accelerometer
Device Name
MMA6270QR2
Selectable Sensitivity (1.5 g / 2 g / 4 g / 6 g)
Low Current Consumption: 500 μA
Sleep Mode: 3 μA
Low Voltage Operation: 2.2 V – 3.6 V
6 mm x 6 mm x 1.45 mm QFN
High Sensitivity (800 mV/g @1.5 g)
Fast Turn On Time
Integral Signal Conditioning with Low Pass Filter
Robust Design, High Shocks Survivability
Pb-Free Terminations
Environmentally Preferred Package
Low Cost
Laptop PC: Freefall Detection, Anti-Theft
Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass
PDA: Text Scroll
Navigation and Dead Reckoning: E-Compass Tilt Compensation
Gaming: Tilt and Motion Sensing, Event Recorder
Robotics: Motion Sensing
Appliances: Vibration Sensing
MMA6270QT
– 40 to +105°C
– 40 to +105°C
Temperature
ORDERING INFORMATION
Range
Package
Drawing
1622-02
1622-02
QFN-16,Tape & Reel
QFN-16, Tray
Package
g-Select1
g-Select2
Document Number: MMA6270QT
V
V
Figure 1. Pin Connections
DD
SS
MMA6270QT
MMA6270QT: XY AXIS
±1.5 g / 2 g / 4 g / 6 g
ACCELEROMETER
2
4
1
3
Bottom View
CASE 1622-02
16
5
Top View
16-LEAD
QFN
15
6
14 13
7
Rev 4, 04/2008
8
11
10
12
9
N/C
N/C
Sleep
Mode
N/C

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KIT3109MMA6270QE Summary of contents

Page 1

... Appliances: Vibration Sensing ORDERING INFORMATION Temperature Device Name Range MMA6270QT – +105°C MMA6270QR2 – +105°C © Freescale Semiconductor, Inc., 2005-2008. All rights reserved. Package Package Drawing 1622-02 QFN-16, Tray 1622-02 QFN-16,Tape & Reel Document Number: MMA6270QT Rev 4, 04/2008 ...

Page 2

... When handling the accelerometer, proper ESD precautions should be followed to avoid exposing the device to discharges which may be detrimental to its performance. X-Temp X OUT Comp Y-Temp Y OUT Comp Value Unit ±2000 g –0.3 to +3.6 V 1.8 m °C –40 to +125 Sensors Freescale Semiconductor ...

Page 3

... The response time between 10% of full scale Sleep Mode input voltage and 90% of the final operating output voltage. 10. A measure of the device’s ability to reject an acceleration applied 90° from the true axis of sensitivity. 11.Zero-g offset ratiometric error can be typically >20 factory for additional information Sensors Freescale Semiconductor < 3.6 V, Acceleration = 0 g, Loaded output DD Symbol V ...

Page 4

... This is a key feature when interfacing to a microcontroller or an A/D converter because it provides system level cancellation of supply induced errors in the analog to digital conversion process. SPECIAL FEATURES g-Range Sensitivity 0 1.5 g 800 mV 600 mV 300 mV 200 mV/g Sensors Freescale Semiconductor ...

Page 5

... DD MMA6270QT OUT 0.1 μ OUT 12 Sleep Mode Logic Input Figure 5. Accelerometer with Recommended Connection Diagram Sensors Freescale Semiconductor BASIC CONNECTIONS PCB Layout V 12 Sleep Mode V 11 N/C Sleep Mode 10 N/C g-Select1 g-Select2 9 N/C X OUT Y OUT Figure 6. Recommended PCB Layout for Interfacing NOTES: 1 ...

Page 6

... When positioned as shown, the Earth’s gravity will result in a positive 1g output. MMA6270QT 6 DYNAMIC ACCELERATION + STATIC ACCELERATION X @ -1g = 0.85 V OUT 1.65 V OUT Side View Z direction (For reference only) : Arrow indicates direction of mass movement. Direction of Earth’s gravity field.* Side View 1.65 V OUT 1.65 V OUT 1.65 V OUT 1.65 V OUT Freescale Semiconductor Sensors ...

Page 7

... The flag underneath the package is internally connected to ground not recommended for the flag to be soldered down. Sensors Freescale Semiconductor Pin 1 ID (non-metallic) Note: The die pad (flag) is not generally recommended to be soldered down for consumer product application. All dimensions are in mm ...

Page 8

... Stencil opening (black) for land pad (yellow) = PCB landing pad -0.025mm = 0.525mmx0,475mm Package foot pirnt Figure 9. Stencil Design Guidelines Figure 8 and Signal trace 0.1mm width and 0.5mm (min) length near package. Wider trace can be continued after these traces. Sensors Freescale Semiconductor ...

Page 9

... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 1622-02 ISSUE B 16-LEAD QFN PAGE MMA6270QT 9 ...

Page 10

... MMA6270QT 10 PACKAGE DIMENSIONS CASE 1622-02 ISSUE B 16-LEAD QFN PAGE Sensors Freescale Semiconductor ...

Page 11

... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 1622-02 ISSUE B 16-LEAD QFN PAGE MMA6270QT 11 ...

Page 12

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

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