DEVKIT-M24LR-A STMicroelectronics, DEVKIT-M24LR-A Datasheet - Page 35

• Manufacturer Part Number: DEVKIT-M24LR-A
• Description: DEVELOPMENT KIT M24-LR64-R
• Manufacturer: STMicroelectronics
• Type: Development kitr

Specifications of DEVKIT-M24LR-A

• Featured Product: STM32 Cortex-M3 Companion Products
• Contents: 3 Antennas (1 External, 2 Reference for Tags), Cable, 2 Readers (EEPROM and RFID), Samples
• Product: RF Modules
• Maximum Frequency: 13.56 MHz
• Antenna: On-Board
• For Use With/related Products: M24LR-64-R
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10481

UM0853
Figure 78. Result of the write to sector security status area operation
Writing to the I2C_Write_Lock bit area
To write to the I2C_Write_Lock bit area, select I2C write lock bits (system) and fill the
address range to be written, then press the Write button. Addresses are managed is the
same way as for RF commands (see
Please note that the I2C password has to be presented successfully prior to writing to the
I2C_Write_Lock bit area
Figure 79
Figure 79. Writing to the I2C_Write_Lock bit area
Figure 80
Figure 80. Result of the write to I2C_Write_Lock bit area operation
shows how to launch a write operation to the I2C_Write_Lock bit area.
shows the result of the operation.
How to control the RF and I²C channels from your screen
Doc ID 16609 Rev 1
Section 3.2.6: Read
command).
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