M24LR64-RDW6T2 STMICROELECTRONICS [STMicroelectronics], M24LR64-RDW6T2 Datasheet - Page 55

• Manufacturer Part Number: M24LR64-RDW6T2
• Description: 64 Kbit EEPROM with password protection & dual interface
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M24LR64-R
13
Unique identifier (UID)
The M24LR64-R is uniquely identified by a 64-bit unique identifier (UID). This UID complies
with ISO/IEC 15963 and ISO/IEC 7816-6. The UID is a read-only code and comprises:
●
●
●
Table 18.
With the UID each M24LR64-R can be addressed uniquely and individually during the
anticollision loop and for one-to-one exchanges between a VCD and an M24LR64-R.
63
8 MSBs with a value of E0h
The IC manufacturer code of ST 02h, on 8 bits (ISO/IEC 7816-6/AM1)
a unique serial number on 48 bits
0xE0
UID format
56 55
MSB
Doc ID 15170 Rev 10
0x02
48
47
Unique serial number
LSB
Unique identifier (UID)
55/128
0