MMA8453QR1 Freescale, MMA8453QR1 Datasheet - Page 7

• Manufacturer Part Number: MMA8453QR1
• Manufacturer: Freescale

Specifications of MMA8453QR1

• Lead Free Status / RoHS Status: Compliant

PU = Portrait Up, LR = Landscape Right, PD = Portrait Down, LL = Landscape Left, BACK and FRONT side views. There are
several registers to configure the orientation detection and are described in detail in the register setting section.
Sensors
Freescale Semiconductor
SDA
Figure 3
shows the device configuration in the 6 different orientation modes. These orientations are defined as the following:
Xout @ -1g
Yout @ 0g
Zout @ 0g
VDDIO
LL
4.7kΩ
Pin 1
SCL
Interface Voltage
VDDIO
1.6V - 3.6V
4.7kΩ
Top View
Yout @ -1g
Xout @ 0g
Zout @ 0g
Xout @ 0g
Yout @ 1g
Zout @ 0g
PU
PD
Figure 3. Landscape/Portrait Orientation
0.1μF
Figure 4. Application Diagram
Earth Gravity
0.1μF
Xout @ 1g
Yout @ 0g
Zout @ 0g
1
2
3
4
5
LR
VDDIO
BYP
NC
SCL
GND
16
6
MMA8453Q
15
7
14
8
1.95V - 3.6V
VDD
INT2
INT1
GND
GND
NC
13
12
11
10
9
Side View
Zout @ -1g
Xout @ 0g
Yout @ 0g
Xout @ 0g
Yout @ 0g
Zout @ 1g
FRONT
BACK
4.7μF
MMA8453Q
INT1
INT2
SA0
7