M24LR64E-RMN6T/2 STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics M24LR64E-RMN6T/2 is a 64-Kbit dual-interface EEPROM supporting ISO 15693 RF and 400 kHz I2C interfaces with energy harvesting. It delivers 32-bit memory width, RF read/write access, and operates from 1.8 V to 5.5 V in an SO-8 package. In stock worldwide with fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- M24LR64E-RMN6T/2 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8749(MOQ 1)
- 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 M24LR64E-RMN6T/2?
- 64-Kbit EEPROM accessible via both ISO 15693 RF interface and 400 kHz I2C bus simultaneously, enabling wireless configuration and wired host control
- Integrated RF energy harvesting delivers up to 6 mA output current to power external low-consumption circuits without a battery
- Configurable read/write access protection per 256-byte sector with password-based RF and I2C security, supporting industrial IoT security requirements
What is M24LR64E-RMN6T/2 used for?
The M24LR64E-RMN6T/2 is designed for NFC-enabled smart labels, industrial asset tracking tags, and contactless configuration tools where data must be written over RF and read back over I2C at up to 400 kHz. Its energy-harvesting output of up to 6 mA makes it suitable for wireless sensor nodes that need to operate without a dedicated power supply. The device is also used in medical consumable identification, retail item-level tagging, and electronic shelf labels where ISO 15693 compatibility with standard NFC readers is required.
What are the specifications of M24LR64E-RMN6T/2?
| Factory Lead Time | 13Weeks |
| YTEOL | 3 |
| Alternate Memory Width | 8 |
| Clock Frequency-Max (fCLK) | 0.4MHz |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Memory Density | 65536bit |
| Memory IC Type | EEPROM |
| Memory Width | 32 |
| Number of Functions | 1 |
| Number of Words | 2048words |
| Number of Words Code | 2000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 2KX32 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Serial Bus Type | I2C |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Write Cycle Time-Max (tWC) | 5ms |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Mainland China |
Where can I find the M24LR64E-RMN6T/2 datasheet?
M24LR64E-RMN6T/2 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for M24LR64E-RMN6T/2?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much data can the M24LR64E-RMN6T/2 store and what interface speeds does it support for reading and writing?
The device integrates 64 Kbits (8 KB) of EEPROM organized as 32-bit words. Over I2C, it runs at up to 400 kHz in fast mode. Over the ISO 15693 RF interface, it supports single and dual-subcarrier modulation at 26.48 kbps or 6.62 kbps, making it usable with standard NFC readers at 13.56 MHz.
Can the M24LR64E-RMN6T/2 power external sensors directly from an RF field without a battery?
Yes. The integrated energy harvesting block provides a regulated output capable of sourcing up to 6 mA from the 13.56 MHz RF field on the Vout pin. This is sufficient to power low-consumption sensors, microcontrollers, or indicator LEDs in batteryless IoT nodes and smart patch applications.
What security mechanisms protect data stored in the M24LR64E-RMN6T/2 from unauthorized RF access?
The 64 Kbit memory is divided into 256-byte sectors, each independently configurable for read and write protection. Two 64-bit passwords control RF access privileges. Write protection can also be applied permanently using the I2C interface, preventing any subsequent RF modification — a critical feature for tamper-evident labels and medical device authentication.
Which package does the M24LR64E-RMN6T/2 come in, and what supply voltage range does it support for I2C operation?
The part is housed in an SO-8 package (JESD-30 code R-PDSO-G8) with 1.27 mm pitch. For I2C operation, the supply voltage range is 1.8 V to 5.5 V, making it compatible with both 3.3 V and 5 V host microcontroller I2C buses without level-shifting in most designs.
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Why Buy from FindMyChip
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5400 | $1.54 |
| 100+ | $1.1500 | $115.00 |
| 250+ | $1.1100 | $277.50 |
| 500+ | $1.0700 | $535.00 |
| 1000+ | $0.9930 | $993.00 |
| 2500+ | $0.8749 | $2187.25 |
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