Data Sheet

Sensors

Freescale Semiconductor 9

MMA8452Q

Figure 5. I

C Slave Timing Diagram

2.4 Absolute Maximum Ratings

Stresses above those listed as “absolute maximum ratings” may cause permanent damage to the device. Exposure to

maximum rating conditions for extended periods may affect device reliability.

Table 5. Maximum Ratings

Rating Symbol Value Unit

Maximum Acceleration (all axes, 100 μs) g

max

5,000 g

Supply Voltage VDD -0.3 to + 3.6 V

Input voltage on any control pin (SA0, SCL, SDA) Vin -0.3 to VDDIO + 0.3 V

Drop Test D

drop

1.8 m

Operating Temperature Range T

-40 to +85 °C

Storage Temperature Range T

STG

-40 to +125 °C

Table 6. ESD and Latchup Protection Characteristics

Rating Symbol Value Unit

Human Body Model HBM ±2000 V

Machine Model MM ±200 V

Charge Device Model CDM ±500 V

Latchup Current at T = 85°C — ±100 mA

This device is sensitive to mechanical shock. Improper handling can cause permanent damage of the part or

cause the part to otherwise fail.

This device is sensitive to ESD, improper handling can cause permanent damage to the part.