Freescale Semiconductor
Technical Data
Document Number: MMA7660FC
Rev 3, 4/2009
3-Axis Orientation/Motion
Detection Sensor
The MMA7660FC is a
±1.5 g 3-Axis Accelerometer with
Digital Output
(I
2
C). It is a very low power, low profile capacitive MEMS sensor
featuring a low pass filter, compensation for 0g offset and gain errors,
and conversion to 6-bit digital values at a user configurable samples
per second. The device can be used for sensor data changes, product
orientation, and gesture detection through an interrupt pin (INT). The
device is housed in a small 3mm x 3mm x 0.9mm DFN package.
Features
•
•
•
•
•
Digital Output (I
2
C)
3mm x 3mm x 0.9mm DFN Package
Low Power Current Consumption: Off Mode: 0.4 µA,
Standby Mode: 2 µA, Active Mode: 47 µA at 1 ODR
Configurable Samples per Second from 1 to 120 samples a second.
Low Voltage Operation:
– Analog Voltage: 2.4 V - 3.6 V
– Digital Voltage: 1.71 V - 3.6 V
Auto-Wake/Sleep Feature for Low Power Consumption
Tilt Orientation Detection for Portrait/Landscape Capability
Gesture Detection Including Shake Detection and Tap Detection
Robust Design, High Shocks Survivability (10,000 g)
RoHS Compliant
Halogen Free
Environmentally Preferred Product
Low Cost
MMA7660FC
MMA7660FC: XYZ-AXIS
ACCELEROMETER
±1.5 g
Bottom View
•
•
•
•
•
•
•
•
10 LEAD
DFN
CASE 2002-03
Top View
RESERVED
N/C
1
2
3
4
5
10
9
8
7
6
N/C
DVDD
DVSS
SDA
SCL
Typical Applications
•
•
•
•
Mobile Phone/ PMP/PDA: Orientation Detection (Portrait/Landscape),
Image Stability, Text Scroll, Motion Dialing, Tap to Mute
Laptop PC: Anti-Theft
Gaming: Motion Detection, Auto-Wake/Sleep For Low Power
Consumption
Digital Still Camera
AVDD
AVSS
INT
Figure 1. Pin Connections
ORDERING INFORMATION
Part Number
MMA7660FCT
MMA7660FCR1
Temperature Range
–40 to +85°C
–40 to +85°C
Package
DFN-10
DFN-10
Shipping
Tray
7” Tape & Reel
This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2009. All rights reserved.
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
