Freescale Semiconductor
Data Sheet: Technical Data
Document Number: MMA26xxNKW
Rev. 4, 03/2012
DSI Inertial Sensor
The MMA26xxNKW family, a SafeAssure solution, includes DSI2.5 compatible
overdamped X-axis satellite accelerometers.
Features
•
•
•
•
•
•
•
±25g to ±312.5g Nominal Full-Scale Range
Selectable 180 Hz, 2-pole, 400 Hz, 4-pole, or 800 Hz, 4-pole LPF
DSI2.5 Compatible with full support of Mandatory Commands
16
μs
internal sample rate, with interpolation to 1 ms
-40°C to 125°C Operating Temperature Range
Pb-Free 16-Pin QFN, 6 by 6 Package
Qualified AECQ100, Revision G, Grade 1 (-40°C to +125°C)
(http://www.aecouncil.com/)
Bottom View
MMA26xxNKW
Typical Applications
• Airbag Front and Side Crash Detection
16-PIN QFN
CASE 2086-01
Top View
TEST7
TEST6
TEST5
12 V
SSA
11 C
REGA
10 TEST4
9 C
REG
5
PCM
6
BUSOUT
7
BUSIN
8
HCAP
ORDERING INFORMATION
Device
MMA2602NKW
MMA2605NKW
MMA2606NKW
MMA2612NKW
MMA2618NKW
MMA2631NKW
MMA2602NKWR2
MMA2605NKWR2
MMA2606NKWR2
MMA2612NKWR2
MMA2618NKWR2
MMA2631NKWR2
Axis
X
X
X
X
X
X
X
X
X
X
X
X
Range
25g
50g
62.5g
125g
187g
312g
25g
50g
62.5g
125g
187g
312g
Package
2086-01
2086-01
2086-01
2086-01
2086-01
2086-01
2086-01
2086-01
2086-01
2086-01
2086-01
2086-01
Shipping
Tubes
Tubes
Tubes
Tubes
Tubes
Tubes
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
16 15 14 13
TEST2 1
TEST3 2
TEST1 3
BUSRTN 4
17
PIN CONNECTIONS
For user register array programming, please consult your Freescale
representative.
© 2010-2012 Freescale Semiconductor, Inc. All rights reserved.
V
SS
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