MMA6331LT Freescale Semiconductor, MMA6331LT Datasheet - Page 2

• Manufacturer Part Number: MMA6331LT
• Description: Board Mount Accelerometers 4G XY LGA 14 LD ENH
• Manufacturer: Freescale Semiconductor

Specifications of MMA6331LT

• Sensing Axis: X, Y
• Acceleration: 4 g, 12 g
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.2 V
• Supply Current: 400 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Sensitivity: 308 mV/g, 83.6 mV/g
• Package / Case: LGA-14
• Acceleration Range: ± 4g, ± 12g
• No. Of Axes: 2
• Sensor Case Style: LGA
• No. Of Pins: 14
• Supply Voltage Range: 2.2V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 3 - 168 Hours
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1. Maximum Ratings
(Maximum ratings are the limits to which the device can be exposed without causing permanent damage.)
1. Dropped onto concrete surface from any axis.
WARNING: This device is sensitive to electrostatic
2000 V 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
2
MMA6331L
Maximum Acceleration (all axis)
Supply Voltage
Drop Test
Storage Temperature Range
Although the Freescale accelerometer contains internal
Sleep
(1)
discharge.
Rating
SENSOR
G-CELL
Figure 2. Simplified Accelerometer Functional Block Diagram
ELECTRO STATIC DISCHARGE (ESD)
OSCILLATOR
CONVERTER
C to V
V
V
DD
SS
CONTROL LOGIC
alter the 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.
NVM TRIM
CIRCUITS
Symbol
D
g
V
T
max
drop
DD
stg
CLOCK
FILTER
GAIN
GEN
+
–0.3 to +3.6
–40 to +125
X-TEMP
Y-TEMP
COMP
COMP
±5000
Value
1.8
Freescale Semiconductor
X
Y
Unit
°C
m
OUT
OUT
V
g
Sensors