DEMOMMA8491 Freescale Semiconductor, DEMOMMA8491 Datasheet - Page 2

• Manufacturer Part Number: DEMOMMA8491
• Description: Acceleration Sensor Development Tools DEMO B FOR MMA8491
• Manufacturer: Freescale Semiconductor

Specifications of DEMOMMA8491

• Rohs: yes
• Tool Is For Evaluation Of: MMA8491Q
• Acceleration: 10000 g
• Sensing Axis: Triple
• Interface Type: I2C
• Operating Voltage: 1.95 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Current: 400 nA
• Output Type: Digital

Electronic Tamper Detection
Smart Meter Reference Design
The smart grid needs to physically secure
all elements that may include smart meters,
data concentrators, intelligent electronic
devices (IEDs) and secure gateways. The
MK30ETAMP3PHMTR electronic tamper
Freescale: A Leader in
Sensing Solutions
Expanding on more than 30 years of sensor
innovation, our Xtrinsic sensing solutions
are designed with the right combination
of high-performance sensing capability,
processing capacity and customizable
software to help deliver smart, differentiated
sensing applications. With Xtrinsic sensing
solutions, our vision is to offer a diverse and
differentiated product portfolio to meet the
expanding needs of the automotive, consumer
and industrial segments. Xtrinsic solutions offer
ideal blends of functionality and intelligence
designed to help our customers differentiate
and win in highly competitive markets.
MMA8491Q Xtrinsic Accelerometer
3-Axis Tilt Threshold Sensor Demo
Electronic Tamper Detection Smart Meter
Reference Design Using MMA8491Q
Xtrinsic Tilt Threshold Sensor
detection electricity
smart meter reference
design integrates
an ultra-low-power
Xtrinsic 3-axis tilt
threshold sensor used
for electronic tamper
detection.
For current information about Xtrinsic products and documentation,
please visit
Freescale, the Freescale logo and Kinetis are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Xtrinisic is
a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners.
© 2012 Freescale Semiconductor, Inc.
Document Number: MMA8491QFS REV 1
Fast turn-on time
High resolution
Digital output
Feature
Power consumption
Industrial package
3-axis MEMS tilt threshold sensor
Supply voltage
Part Number
DEMOMMA8491
LFSTBEB8491
RDMMA8491
MK30ETAMP3PHMTR
RDKM3METERING1PH
RDKM3METERING2PH
Document Number
MMA8491Q
AN4296
AN4292
Part Number
MMA8491QR1
MMA8491QT
MMA8491Q Xtrinsic 3-Axis Accelerometer
Development Tools
Documentation
Ordering Information
freescale.com/MMA8491Q
Specification
400 nA per Hz
Miniature 3 mm x 3 mm x 1mm,
0.65 mm lead pitch QFN 12-pin
package
45° tilt threshold on each axis
0.5 ms
0.98 mg/count
I
1.95 to 3.6 V
Description
The DEMOMMA8491 includes two simple boards. The breakout board
contains a sample device. The demo board can be positioned for tilt
detection signaled by the LEDs that light up corresponding to each of
the three axes.
The LFSTBEB8491 Sensor Toolbox kit contains two PCB boards:
MMA8491Q accelerometer board and the interface board. It enables users
to directly communicate with the MMA8491Q via USB emulator programs
when used in conjunction with the LFSTBUSB communication board.
You may purchase the LFSTBUSB communication board separately.
The RDMMA8491 Sensor Toolbox kit contains three PCB boards:
MMA8491Q accelerometer board, interface board and the USB
communication board. You may purchase this bundle if you do not
already have the Sensor Toolbox USB communication board.
Electronic tamper detection smart meter reference design.
Kinetis KM3x MCU single-phase metering reference design.
Kinetis KM3x MCU two-phase metering reference design.
Description
Product specification data sheet.
Data manipulation and the basic setting of Xtrinsic MMA8491Q
accelerometer application note.
MMA8491Q breakout board design checklist and evaluation guidelines.
Description
Ships in tape and reel
Ships in trays
2
C interface at 400 kHz
Benefit
Lower power for significant
battery savings
Lead pitch complies with
industrial footprint
Out-of-box tilt detection sensor
saves set up time
Reduce turn-on data latency
Enables high-resolution
application with low power
consumption requirements
Works well with MCU-based
devices
Wide operating voltage