STARTKIT-M24LR-A STMicroelectronics, STARTKIT-M24LR-A Datasheet - Page 36

• Manufacturer Part Number: STARTKIT-M24LR-A
• Description: STARTER KIT M24LR-64-R
• Manufacturer: STMicroelectronics
• Type: Starter Kitr

Specifications of STARTKIT-M24LR-A

• Featured Product: STM32 Cortex-M3 Companion Products
• Contents: 2 Antennas for Reference, I2C and RFID Reader, Samples
• Product: RF Modules
• Maximum Frequency: 13.56 MHz
• Antenna: On-Board
• Silicon Manufacturer: STMicroelectronics
• Kit Application Type: Interface
• Application Sub Type: Dual Interface EEPROM
• Kit Contents: Short-range RF Reader, M24LR64-R?s Reference Antennas, M24LR64-R
• Rohs Compliant: Yes
• For Use With/related Products: M24LR-64-R
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10480

How to control the RF and I²C channels from your screen
3.3.3
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I2C PASSWORD commands
In the I2C PASSWORD area of the I2C User Interface window (see
Present Password to be able to send an I2C Present Password command. The button at
the bottom right-hand side of the I2C PASSWORD area will indicate Present.
In the same area, select Write Password to be able to send an I2C Write Password
command. The button at the bottom right-hand side of the I2C PASSWORD area will
indicate Write.
I2C Present Password command
To issue an I2C Present Password command, select Present Password and type the I2C
password into the Present Password field.
Figure 81
Figure 81. Issuing an I2C Present Password command
In this example, an I2C Present Password command is sent with the I2C password <AE 45
80 63 >.
I2C Write Password command
To issue an I2C Write Password command, select Write Password and type the I2C
password ito the Write Password field.
Figure 82
Figure 82. Issuing an I2C Write Password command
In this example, an I2C Write Password command is sent with the I2C password <54 13 4B
C8 >.
A warning (see
shows how to launch an I2C Present Password command.
shows how to launch an I2C Write Password command.
Figure
83) was added to prevent unwanted password changes.
Doc ID 16609 Rev 1
Figure
62), select
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