M24LR64-RMN6/2 STMicroelectronics Integrated Circuit (Other) In Stock
M24LR64-RMN6/2 is a 64 Kbit dual-interface EEPROM from STMicroelectronics that supports both I2C wired access and ISO 15693 RF contactless communication in an 8-pin package. It stores 8,192 bytes with 100,000 write/erase cycle endurance and 40-year data retention. Available through authorized distributors with global shipping.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- M24LR64-RMN6/2 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of M24LR64-RMN6/2?
- 64 Kbit (8,192 x 8-bit) dual-interface EEPROM with I2C and ISO 15693 RF contactless access
- ISO 15693 RF interface for wireless programming at 13.56 MHz without contact
- 100,000 write/erase cycle endurance with 40-year minimum data retention
- 8-pin package supporting simultaneous I2C wired and RF wireless access modes
- Password-protected memory sectors for secure data storage in NFC applications
What is M24LR64-RMN6/2 used for?
The M24LR64-RMN6/2 is designed for NFC-based configuration and asset tracking applications where data must be read or written wirelessly at 13.56 MHz without powering the host system. It is used in smart packaging, medical device personalization, and industrial equipment tagging where contactless EEPROM programming simplifies manufacturing and field maintenance. The I2C interface allows the host MCU to manage the 64 Kbit memory directly alongside the RF access path.
What are the specifications of M24LR64-RMN6/2?
| YTEOL | 0 |
| Data Retention Time-Min | 40 |
| Endurance | 100000 Write/Erase Cycles |
| I2C Control Byte | 1010CDDR |
| JESD-30 Code | R-PDSO-G8 |
| Memory Density | 65536bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Words | 8192words |
| Number of Words Code | 8000 |
| Organization | 8KX8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Qualification Status | Not Qualified |
| Serial Bus Type | I2C |
| Standby Current-Max | 0.00003A |
| Supply Current-Max | 0.0007mA |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Write Protection | SOFTWARE |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
Where can I find the M24LR64-RMN6/2 datasheet?
M24LR64-RMN6/2 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for M24LR64-RMN6/2?
Compatible alternatives and drop-in replacements for M24LR64-RMN6/2:
Frequently Asked Questions
How does the M24LR64-RMN6/2 support both wired and wireless memory access simultaneously?
The M24LR64-RMN6/2 provides a standard I2C wired interface alongside an ISO 15693-compliant RF interface at 13.56 MHz, allowing the host MCU to access the 64 Kbit EEPROM over 2-wire I2C while an RF reader can read or write the same memory wirelessly. This dual-interface capability enables contactless commissioning of devices without breaking the enclosure.
What are the endurance and data retention specifications of the M24LR64-RMN6/2?
The M24LR64-RMN6/2 is rated for 100,000 write/erase cycles with a minimum data retention time of 40 years. These specifications support applications requiring frequent wireless updates such as asset tracking counters or configuration versioning, while ensuring long-term data integrity in deployed products.
Which industrial or medical applications benefit from the M24LR64-RMN6/2's RF-accessible EEPROM?
Smart packaging authentication, medical device calibration record storage, and industrial equipment maintenance logs benefit from the M24LR64-RMN6/2's 64 Kbit contactless memory. Field technicians can read or update parameters using a standard 13.56 MHz ISO 15693 handheld reader without opening the device, reducing maintenance time and contamination risk in sealed or sterile environments.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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