MMA7660FC Digital Accelerometer
ZSTAR3 Software Concepts
•ꢀ ±1.5gꢀthree-axisꢀdigitalꢀaccelerometerꢀ
with I2C
Sensor Board
•ꢀ Small,ꢀlow-profileꢀ3ꢀxꢀ3ꢀxꢀ0.9ꢀmmꢀ
DFNꢀpackage
GPIO
KBI
LED
Buttons
•ꢀ MMA7660FCꢀlowꢀcurrentꢀconsumptionꢀ
specifications
S
M
A
Data Buffer
RF
Protocol
Handler
RF
Modem
2.4 GHz
C
Off mode: 0.4 μA
GPIO
I2C
Sensor Data
Collector
and Driver
Standby mode: 2 μA
Sensor
Active mode: 47 μA at one sample
per second
ADC
ꢀ Configurableꢀoutputꢀdataꢀrateꢀfromꢀ1ꢀ
toꢀ120ꢀsamplesꢀperꢀsecond
USB Stick
•ꢀ Configurableꢀorientationꢀdetectionꢀforꢀ
portrait/landscape capability
Six orientations: left, right, up, down,
back and front
LEDs
Sensors Data
USB
Driver
MC13191
GPIO
RF
Protocol
Handler
RF
Modem
2.4 GHz
•ꢀ Gestureꢀdetection,ꢀincludingꢀshakeꢀandꢀ
RF
Protocol
Handler
S
M
A
tap detection
USB
Port
USB
SPI
C
MMA7455L Digital Accelerometer
•ꢀ Digitalꢀoutputꢀ(I2C/SPI) for processor system
Wireless Sensing Triple-Axis Reference Design (ZSTAR) Development Tool Family
performance
Part Number
Description
•ꢀ Small,ꢀlow-profileꢀ3ꢀmmꢀxꢀ5ꢀmmꢀxꢀ1ꢀmmꢀ
14-pinꢀLGAꢀpackage
RD3965MMA7660FC
ZSTAR3 featuring the MMA7660FC digital accelerometer
•ꢀ XYZ:ꢀthreeꢀaxesꢀofꢀsensitivityꢀinꢀoneꢀdeviceꢀ
(2g,ꢀ4g,ꢀ8g)
RD3172MMA7455L
D3172MMA7361L
D3172MMA7455L
ZSTAR3 featuring the MMA7455L digital accelerometer
Analog sensor only for the ZSTAR3
•ꢀ Singleꢀorꢀdoubleꢀclickꢀ(pulse)ꢀrecognition
•ꢀ Highꢀsensitivity
Digital sensor only for the ZSTAR3
ꢀ 64ꢀLSB/gꢀatꢀ2g
ꢀ 64ꢀLSB/gꢀatꢀ8gꢀinꢀ10-bitꢀmode
MC13213 ZigBee Platform
•ꢀ IEEEꢀ802.15.4ꢀstandardꢀcompliantꢀon-chipꢀ
transceiver/modem
•ꢀ 2.4ꢀGHz
•ꢀ 16ꢀselectableꢀchannels
•ꢀ Programmableꢀoutputꢀpower
•ꢀ Multipleꢀpowerꢀsavingꢀmodes
•ꢀ 2Vꢀtoꢀ3.4Vꢀoperatingꢀvoltageꢀwithꢀon-chipꢀ
voltage regulators
For more information about Freescale sensor
tools, please visit www.freescale.com/zstar.
Learn More:
Freescale and the Freescale logo are trademarks or registered trademarks of Freescale Semiconductor, Inc.
in the U.S. and other countries. All other product or service names are the property of their respective owners.
©ꢀFreescaleꢀSemiconductor,ꢀInc.ꢀ2009
ZSTAR3BOARDFS
REVꢀ2
FREESCALE [ Freescale ]
