RD4247MAG3110 Freescale Semiconductor, RD4247MAG3110 Datasheet - Page 14

• Manufacturer Part Number: RD4247MAG3110
• Description: DEV KIT MAG3110 LFSTBUSB
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of RD4247MAG3110

• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±10g
• Interface: I²C
• Sensitivity: 1mg/bit
• Voltage - Supply: 1.95 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: MAG3110
• Features: LFSTBUSB For Communication To PC, MAG3110FC & MMA8451Q For System Calibration
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Application Sub Type: Magnetic Sensor
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Advanced eCompass Features
1
To observe the effects of your calibrations, roll the mouse off of the Configuration frame to close it and
display all of the Main screen. Look at the Calibration frame in the bottom, left corner of the screen.
4.2
The Calibration frame’s Save button enables advanced users to analyze and visualize the magnetic
calibration by saving the calibration to a tab-delimited ASCII text file that can be opened with a text or
spreadsheet application.
When the button is clicked, a Save As dialog box, shown in the following figure, prompts the user a
filename and storage location for the calibration file.
14
HAL: Hardware Abstraction Layer
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The Smart FIFO value shows the number of measurements currently stored in the Smart FIFO.
The Equations Solved value shows the number of measurements equations currently being used
for the solution.
The Equations Solved value will remain at zero until the Min Equations measurements (set in the
Configuration screen’s Calibration frame) are available for use. The value then will jump to the
Min Equations setting and increase up to the value set for Max Equations.
Calibration Save
RD4247MAG3110 Sensor Toolbox Tilt-Compensated eCompass Kit User’s Guide, Rev. 2
Freescale Semiconductor