Freescale Semiconductor, Inc.
Data Sheet: Technical Data
FXLC95000CL
Rev 1.2, 8/2013
Xtrinsic FXLC95000CL Intelligent,
Motion-Sensing Platform
The FXLC95000CL Intelligent, Motion-Sensing Platform is a
breakthrough device with the integration of a 3-axis MEMS
accelerometer and a 32-bit ColdFire MCU that enables
autonomous, high-precision sensing solutions with local
computing and sensors management capability in an open, easy
to use, architecture.
The FXLC95000CL hardware is user-programmable to create an
intelligent high-precision, flexible, motion-sensing platform. The
user's firmware, together with the hardware device, can make
system-level decisions required for sophisticated applications,
such as gesture recognition, pedometer, and e-compass tilt
compensation and calibration.
The FXLC95000 platform can act as an intelligent sensing hub
and a highly configurable decision engine. Using the Master I
2
C
or SPI module, the FXLC95000 platform can manage secondary
sensors such as pressure sensors, magnetometers, and
gyroscopes. The embedded microcontroller allows sensor
integration, initialization, calibration, data compensation, and
computation functions to be added to the platform, thereby off-
loading those functions from the host processor. Total system
power consumption is significantly reduced because the
application processor stays powered down for longer periods of
time.
The FXLC95000CL device is programmed and configured with
CodeWarrior Development Studio for Microcontroller (Eclipse
IDE). This standard, integrated development environment (IDE)
enables customers to quickly implement custom embedded
algorithms and features to exactly match their application needs.
Hardware Features
FXLC95000CL
24-LEAD LGA
3 mm by 5 mm by 1 mm
Case 2208-01
Top View
RGPIO8 / PDB_B
RGPIO12 / MISO1
RGPIO11 / MOSI1
RGPIO10 / SCLK1
RGPIO7 / AN1+ / TPMCH1
RGPIO6 / AN0- / TPMCH0
RGPIO5 / PDB_A / INT_O
V
SS
RGPIO4 / INT_I
RGPIO3 / SDA1 / SSB
RGPIO13 / SSB1
RGPIO2 / SCL1 / MISO
RGPIO14 / SCL1
RGPIO15 / SDA1
V
SSIO
V
DDIO
V
DD
BKGD-MS / RGPIO9
RESETB
SCL0 / RGPIO0 / SCLK
Pin Connections
• 3-axis low noise accelerometer
• ±2
g,
±4
g,
±8
g
configurable dynamic ranges available
• Up to 16-bit resolution
• 32-bit MCU
• Coldfire V1 CPU with MAC hardware unit
• 128K Flash, 16K RAM, 16K ROM
• 10-, 12-, 14-, and 16-bit, trimmed analog-to-digital converter (ADC) data formats available
• Master and slave, I
2
C and SPI serial connectivity modules
• Sleep and low power modes to enable local power
Freescale reserves the right to change the detail specifications as may be required to
permit improvements in the design of its products. © 2012–2013 Freescale
Semiconductor, Inc. All rights reserved.
SDA0 / RGPIO1 / MOSI
V
SS
V
DDA
V
SSA
• Wide operating voltage and temperature range
• 1.71 to 3.6 V I/O supply voltage
• –40ºC to +85ºC operating temperature range
• Small package footprint
• 3 mm x 5 mm x 1 mm 24-pin LGA package
Ordering Information
Part number
FXLC95000CLR1
Temperature range
–40°C to +85°C
Package description
LGA-24
Shipping
Tape and reel
2
Freescale Semiconductor, Inc.
Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform, Rev1.2, 8/2013.
Table of Contents
1 Typical Applications..............................................................4
2 Software Support..................................................................4
3 Related Documentation.........................................................5
4 General Description..............................................................5
4.1 Functional overview.....................................................5
4.1.1 ROM content and usage..................................7
4.2 Pinout...........................................................................7
4.2.1 Pin function description....................................9
4.3 System connections.....................................................12
4.3.1 Power supply considerations...........................12
4.3.2 General connections and layout
recommendations............................................13
4.3.3 I2C reset considerations..................................14
4.3.4 FXLC95000CL as an intelligent slave..............14
4.3.5 FXLC95000CL as a sensor hub......................16
4.4 Sensing direction and output response.......................19
5 Mechanical and Electrical Specifications..............................20
5.1 Definitions....................................................................21
5.2
5.3
5.4
Absolute maximum ratings..........................................21
Operating conditions....................................................22
General DC characteristics..........................................23
5.5 Supply current characteristics......................................23
5.6 Accelerometer transducer mechanical characteristics 24
5.7 Temperature sensor characteristics............................25
5.8 ADC characteristics.....................................................25
5.9 AC electrical characteristics.........................................26
5.10 General timing control..................................................27
5.11 Interfaces.....................................................................28
5.12 Flash parameters.........................................................31
6 Package Information.............................................................32
6.1 Product Identification Markings....................................32
6.2 Footprint and pattern information.................................32
6.3 Tape and reel information............................................35
6.4 Package dimensions....................................................35
7 Revision History....................................................................37
Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform, Rev1.2, 8/2013.
3
Freescale Semiconductor, Inc.
Typical Applications
1 Typical Applications
This low-power intelligent sensor platform is optimized for a variety of applications.
•
•
•
•
•
•
•
•
•
•
•
Mobile phones/PMP/PDA/Digital cameras
E-Compass applications with tilt compensation
Smartbooks/e-readers/netbooks/laptops
Pedometers
Gaming and toys
Virtual-reality, 3D position feedback
Personal navigation devices (PNDs)
Activity monitoring in medical and fitness applications
Security
Fleet monitoring and tracking
Power tools and small appliances
2 Software Support
The Xtrinsic Intelligent Sensing Framework (ISF) is a software framework built on top
of Freescale’s MQX real time operating system (RTOS). ISF offers an open
programming model with library support for FXLC95000CL devices. The flexibility of
this open programming model allows the FXLC95000CL to be delivered ready to
accept a customer’s choice of firmware images. A number of pre-built firmware images
are available for download from the Freescale website, or, using CodeWarrior and ISF,
a customer may create their own custom firmware image incorporating sensor
processing algorithms of their own design.
Sensor Adapter libraries for a number of additional Freescale sensors are also available
for download enabling the FXLC95000CL to become a sensor hub.
4
Freescale Semiconductor, Inc.
Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform, Rev1.2, 8/2013.
Related Documentation
3 Related Documentation
The FXLC95000CL device's features and operations are described in a variety of
reference manuals, user guides, and application notes.
To find the most-current versions of these documents:
1. Go to the Freescale homepage at
freescale.com.
2. In the Keyword search box at the top of the page, enter the device number
FXLC95000CL.
3. In the Refine Your Result pane on the left, click on the Documentation link.
4 General Description
4.1 Functional overview
The FXLC95000CL platform consists of a three-axis, MEMS accelerometer and a
mixed-signal ASIC with an integrated, 32-bit CPU. The mixed-signal ASIC can be
utilized to measure and condition the outputs of the MEMS accelerometer, internal
temperature sensor, or a differential analog signal from an external device.
These measured values can be read at different sample rates through a subscription
mechanism in the Intelligent Sensing Framework (ISF) and/or utilized internally by
firmware for the FXLC95000CL device (Freescale supplied or user-written).
Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform, Rev1.2, 8/2013.
5
Freescale Semiconductor, Inc.
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