M24LR64E-RDW6T/2 STMicroelectronics, M24LR64E-RDW6T/2 Datasheet - Page 60

• Manufacturer Part Number: M24LR64E-RDW6T/2
• Description: EEPROM 64Kbit EEProm 400kHz 13.56Mhz 1.8 to 5.5V
• Manufacturer: STMicroelectronics

Specifications of M24LR64E-RDW6T/2

• Rohs: yes
• Memory Size: 64 Kbit
• Organization: 8192 x 8
• Data Retention: 40 yr
• Maximum Clock Frequency: 400 kHz
• Maximum Operating Current: 20 uA
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 90 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Access Time: 900 ns
• Interface Type: I2C
• Minimum Operating Temperature: 0 C
• Operating Current: 20 uA
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 1.8 V

Unique identifier (UID)
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Unique identifier (UID)
The M24LR64E-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 21.
With the UID, each M24LR64E-R can be addressed uniquely and individually during the
anticollision loop and for one-to-one exchanges between a VCD and an M24LR64E-R.
63
eight MSBs with a value of E0h,
the IC manufacturer code “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 022712 Rev 3
0x02
48
47
Unique serial number
LSB
M24LR64E-R
0