MMA6222AKEG
Rev 0, 12/2009
Freescale Semiconductor
Technical Data
Analog Dual Axis Micromachined
Accelerometer
The MMA62XXAKEG series of dual axis (X and Y) silicon capacitive,
micromachined accelerometers features a full digital signal processing for
filtering, trim and data formatting. It has been optimized for analog output and
offers an over-damped transducer.
MMA6222AKEG
MMA6255AKEG
MMA621010AKEG
2-AXIS
ACCELEROMETER
Features
•
Available in ±20/20g, ±50/50g, or ±100/100g versions. Additional g-ranges
between 20 and 100g may be available upon request
•
•
•
•
•
•
•
•
•
•
Full-scale range is independently specified for each axis
400 Hz, 4 Pole, 16 µs sample time, additional filter options are available
Ratiometric analog voltage output
KEG SUFFIX (Pb-free)
20-LEAD SOIC
Capture/hold input for system-wide synchronization support
3.3 or 5 V single supply operation
CASE 475A-02
On-chip temperature sensor and voltage regulator
Internal self-test
PIN CONNECTIONS
Minimal external component requirements
Pb-free 20-pin SOIC package
N/C
N/C
1
20
19
18
17
16
15
14
13
12
11
N/C
N/C
2
Qualified AEC-Q100, Rev. F Grade 2 (-40°C/ +105°C)
X
3
C
C
C
C
V
OUT
REGA
REGA
REF
V
4
SSA
Typical Applications
Y
5
OUT
•
•
•
Crash Detection (Airbag)
Impact and vibration monitoring
Shock detection
CAP/HOLD
ST
6
REF
7
CC
SS
V
8
V
PP
C
9
STATUS
SCLK
REG
RESET
10
20-PIN SOIC PACKAGE
N/C: NO INTERNAL CONNECTION
ORDERING INFORMATION
Device Name
MMA6222AEG
X-Axis g-Level Y-Axis g-Level
Temperature Range
Package
475A-02
475A-02
475A-02
475A-02
475A-02
475A-02
475A-02
475A-02
475A-02
475A-02
475A-02
475A-02
Packaging
20
20
20
20
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
-40 to +105°C
Tubes
Tape & Reel
Tubes
MMA6222AEGR2
MMA6222AKEG*
MMA6222AKEGR2*
MMA6255AEG
20
20
20
20
Tape & Reel
Tubes
50
50
MMA6255AEGR2
MMA6255AKEG*
MMA6255AKEGR2*
MMA621010AEG
MMA621010AEGR2
MMA621010AKEG*
MMA621010AKEGR2*
50
50
Tape & Reel
Tubes
50
50
50
50
Tape & Reel
Tubes
100
100
100
100
100
100
100
100
Tape & Reel
Tubes
Tape & Reel
*Part number sourced from a different facility.
© Freescale Semiconductor, Inc., 2009. All rights reserved.