MMA6231Q Freescale Semiconductor, MMA6231Q Datasheet - Page 2

• Manufacturer Part Number: MMA6231Q
• Description: SENSOR ACCEL XY-AX +/-10G 16QFN
• Manufacturer: Freescale Semiconductor
• Series: MMA6200r

Specifications of MMA6231Q

• Axis: X, Y
• Acceleration Range: ±10g
• Sensitivity: 120mV/g
• Voltage - Supply: 2.7 V ~ 3.6 V
• Output Type: Analog
• Bandwidth: 300Hz
• Mounting Type: Surface Mount
• Package / Case: 16-QFN Exposed Pad
• Family Name: MMA6231Q
• Package Type: QFN
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature (min): -20C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Product Depth (mm): 6mm
• Product Height (mm): 1.98mm
• Product Length (mm): 6mm
• Mounting: Surface Mount
• Pin Count: 16
• Sensing Axis: X, Y
• Acceleration: 10 g
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / Rohs Status: Compliant

MMA6231Q
2
Table 1. Maximum Ratings
(Maximum ratings are the limits to which the device can be exposed without causing permanent damage.)
WARNING: This device is sensitive to electrostatic
2 kV ESD protection circuitry, extra precaution must be taken
by the user to protect the chip from ESD. A charge of over
2000 volts can accumulate on the human body or associated
test equipment. A charge of this magnitude can alter the
1. Dropped onto concrete surface from any axis.
Maximum Acceleration (all axis)
Supply Voltage
Drop Test
Storage Temperature Range
Although the Freescale accelerometers contain internal
(1)
ST
discharge.
Self Test
Sensor
G-Cell
Rating
Figure 2. Simplified Accelerometer Functional Block Diagram
ELECTRO STATIC DISCHARGE (ESD)
EEPROM Trim Circuits
Y-Integrator
X-Integrator
Control Logic &
Y-Gain
X-Gain
performance or cause failure of the chip. When handling the
accelerometer, proper ESD precautions should be followed
to avoid exposing the device to discharges which may be
detrimental to its performance.
Symbol
D
Oscillator
g
V
T
max
drop
DD
stg
Y-Filter
X-Filter
Clock Generator
–0.3 to +3.6
–40 to +125
X-Temp
Y-Temp
Comp
Comp
±
Value
2000
1.2
Freescale Semiconductor
V
V
DD
SS
X
Y
OUT
OUT
Unit
°C
m
V
g
Sensors