RD3172MMA7455L Freescale Semiconductor, RD3172MMA7455L Datasheet - Page 93

• Manufacturer Part Number: RD3172MMA7455L
• Description: EVAL BOARD FOR MMA7455L
• Manufacturer: Freescale Semiconductor
• Series: ZSTAR3r

Specifications of RD3172MMA7455L

• Design Resources: ZSTAR3 Schematic
• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 4g, 8g
• Interface: RF
• Sensitivity: 16, 32, 64 LSB/g
• Voltage - Supply: 3V
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: MMA7455
• Acceleration: 5000 g
• Sensing Axis: Triple Axis
• Output Type: Digital
• Interface Type: I2C, SPI
• Operating Voltage: 3.6 L
• Operating Current: 490 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MMA7455L

7.3
The ZSTAR3 GUI can easily upgrade firmware in the USB stick by Bootloader capatibility. There are two
different ways to start upgrade utility:
7.3.1
1. Bootloader port is started by the procedure described in
Freescale Semiconductor
•
•
1. For a manual start, select the Bootloader Com port
2. When the GUI shows an Information message box about the Update procedure, click the OK
Self-start-up - the GUI always checks the software version of the USB stick with an open port
action. If it finds an older version than it has, the GUI displays an information message which asks
user to start the software update utility.
Manual start - the GUI can directly open a registered Bootloader Com port.
button.
button to continue.
The ZSTAR3 GUI Update USB Stick Software Utility
Update Process (Manual Start)
Figure 7-24. Update Software Procedure - Step 1
Figure 7-25. Update Software Procedure - Step 2
DRM103, Rev. 2
Section 5.6.1, “Switch to Bootloader
Select right ComPort
1
from the Comport list and press the Open
Procedure.
Then Open this port
ZSTAR3 GUI
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