Document Number: MMA1210
Freescale Semiconductor
Rev 6, 09/2011
Data Sheet: Technical Data
Surface Mount
Micromachined Accelerometer
MMA1210
The MMA series of silicon capacitive, micromachined accelerometers feature
signal conditioning, a 4-pole low pass filter and temperature compensation.
Zero-g offset full scale span and filter cutoff are factory set and require no
external devices. A full system self-test capability verifies system functionality.
Features
Integral Signal Conditioning
Linear Output
Ratiometric Performance
4th Order Bessel Filter Preserves Pulse Shape Integrity
Calibrated Self-test
16-LEAD SOIC
Low Voltage Detect, Clock Monitor, and EPROM Parity Check Status Pb-FREE
CASE 475-01
Transducer Hermetically Sealed at Wafer Level for Superior Reliability
Robust Design, High Shocks Survivability
Qualified AECQ100, Rev. F Grade 2 (-40C/+105C)
Top View
Typical Applications
Vibration Monitoring and Recording
16
N/C 1 N/C
Impact Monitoring
N/C 15 N/C
2
N/C 14
3 N/C
ORDERING INFORMATION
ST 13 N/C
4
V 12
5 N/C
OUT
Device Name Temperature Range Case No. Package
11 N/C
STATUS 6
10
7 N/C
V
MMA1210EG 40 to 125C 475-01 SOIC-16
SS
9 N/C
8
V
DD
MMA1210EGR2 40 to 125C 475-01 SOIC-16, Tape & Reel
Pin Connections
MMA1210KEG 40 to 125C 475-01 SOIC-16
MMA1210KEGR2 40 to 125C 475-01 SOIC-16, Tape & Reel
K suffix indicates device manufactured with an alternate silicon sourcing.
Freescale Semiconductor, Inc., 2011. All rights reserved.V
DD
Temp
G-Cell
Integrator Gain Filter V
OUT
Comp
Sensor
ST
Control Logic &
Clock
Self-test Oscillator
EPROM Trim Circuits
Generator
V
SS
STATUS
Figure 1 Simplified Accelerometer Functional Block Diagram
Table 1. Maximum Ratings
(Maximum ratings are the limits to which the device can be exposed without causing permanent damage.)
Rating Symbol Value Unit
Powered Acceleration (all axes) G 1500 g
pd
Unpowered Acceleration (all axes) G 2000 g
upd
Supply Voltage V 0.3 to +7.0 V
DD
(1)
Drop Test D 1.2 m
drop
Storage Temperature Range T 40 to +125 C
stg
1. Dropped onto concrete surface from any axis.
ELECTRO STATIC DISCHARGE (ESD)
WARNING: This device is sensitive to electrostatic
discharge.
Although the Freescale accelerometers contain internal performance or cause failure of the chip. When handling the
2 kV ESD protection circuitry, extra precaution must be taken accelerometer, proper ESD precautions should be followed
by the user to protect the chip from ESD. A charge of over to avoid exposing the device to discharges which may be
2000 volts can accumulate on the human body or associated detrimental to its performance.
test equipment. A charge of this magnitude can alter the
MMA1210
Sensors
2 Freescale Semiconductor