LFSTBEB865X Freescale Semiconductor, LFSTBEB865X Datasheet - Page 36

• Manufacturer Part Number: LFSTBEB865X
• Description: Acceleration Sensor Development Tools EVB FOR MMA865xQ
• Manufacturer: Freescale Semiconductor

Specifications of LFSTBEB865X

• Rohs: yes
• Tool Is For Evaluation Of: MMA8652FC, MMA8653FC
• Acceleration: 2 g, 4 g, 8 g
• Sensing Axis: Triple Axis
• Interface Type: USB

4.9
The Directional Shake Application demo evaluates the built-in algorithm for detecting transient events in
conjunction with the FIFO. You can evaluate Freescale’s default configuration and modify those settings,
to tailor a demonstration for your target application.
This demo includes MCU-status and estimated-current displays, which enable you to demonstrate the
device’s power-saving sleep mode feature.
4.9.1
The Active screen contains a set of indicators that change to green when a transient event (shake) is
detected. In the middle of the application window, a graph displays the data that is stored in the FIFO,
triggered by the shake event.
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The detected shake directions are indicated by the left radio LEDs.
Green means that the shakes are detected.
The Software Algorithm field shows the last shake detected.
The MCU state and estimate current are shown on the right.
Directional Shake with FIFO application
Active screen
MMA865xFC Sensor Toolbox User’s Guide, Rev. 0
Note: Before changing any
Freescale Semiconductor, Inc.
of the Active screen’s
settings, select the
Standby option button.