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The M24LR16E-R device is a Dynamic NFC/RFID tag IC with dual-interface, electrically erasable programmable memory (EEPROM). It features an I2C interface and can be operated from a VCC power supply. It is also a contactless memory powered by the received carrier electromagnetic wave. The M24LR16E-R is organized as 2048 × 8 bits in the I2C mode and as 512 × 32 bits in the ISO 15693 and ISO 18000-3 mode 1 RF mode.
The M24LR16E-R also features an energy harvesting analog output, as well as a user-configurable digital output pin toggling during either RF write in progress or RF busy mode.
主な特徴
- Belonging to ST25 family, which includes allNFC/RF ID tag and reader products from ST
- I2C interface
- Two-wire I2C serial interface supports 400 kHz protocol
- Single supply voltage:1.8 V to 5.5 V
- Byte and Page Write (up to 4 bytes)
- Random and Sequential read modes
- Self-timed programming cycle
- Automatic address incrementing
- Enhanced ESD/latch-up protection
- I²C timeout
- Contactless interface
- ISO 15693 and ISO 18000-3 mode 1 compatible
- 13.56 MHz ±7k Hz carrier frequency
- To tag: 10% or 100% ASK modulation using 1/4 (26 Kbit/s) or 1/256 (1.6 Kbit/s) pulse position coding
- From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 kbit/s) or high (26 kbit/s) data rate mode. Supports the 53 kbit/s data rate with Fast commands
- Internal tuning capacitance: 27.5pF
- 64-bit unique identifier (UID)
- Read Block & Write (32-bit blocks)
- Digital output pin
- User configurable pin: RF write in progress or RF busy mode
- Energy harvesting
- Analog pin for energy harvesting
- 4 sink current configurable ranges
- Temperature range:
- from -40°C up to 85°C
- Memory
- 16-Kbit EEPROM organized into:
- 2048 bytes in I2C mode
- 512 blocks of 32 bits in RF mode
- Write time
- I2C: 5 ms (max.)
- RF: 5.75 ms including the internal Verify time
- Write cycling enduramce:
- 1 million write cycles at 25°C
- 150k write cycles at 85°C
- More than 40-year data retention
- Multiple password protection in RF mode
- Single password protection in I2C mode
- 16-Kbit EEPROM organized into:
- Package:
- ECOPACK2® (RoHS compliant and Halogen-free)
ダウンロード 
サンプル & 購入
| 製品型番 | パッケージ | 製品ステータス | ECCN (US) | Country of Origin | Operating Temperature (°C) (max) | Operating Temperature (°C) (min) | Approximate Price (US$)* / Qty | STからオーダー | 販売代理店からオーダー |
|---|---|---|---|---|---|---|---|---|---|
| M24LR16E-RMN6T/2 | SO8 | 量産中 | EAR99 | CHINA | 85 | -40 | 1.29 / 1k | 購入 | 在庫チェック |
| M24LR16E-RDW6T/2 | TSSOP8 | 量産中 | EAR99 | CHINA | 85 | -40 | 1.29 / 1k | 購入 | 在庫チェック |
| M24LR16E-RMC6T/2 | UFDFPN 8 2x3x0.6 | 量産中 | EAR99 | PHILIPPINES | 85 | -40 | 1.39 / 1k | 購入 | 在庫チェック |
（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。
ビデオ
開発環境
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画像 製品型番 製造元 概要 AZURE Cloud Microsoft Microsoft Azure is an ever-expanding set of cloud services to help your organization meet your business challenges. It's the freedom to build, manage, and deploy applications on a massive, global network using your favorite tools and frameworks. 製品型番Microsoft Azure is an ever-expanding set of cloud services to help your organization meet your business challenges. It's the freedom to build, manage, and deploy applications on a massive, global network using your favorite tools and frameworks.
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画像 製品型番 製造元 概要 
X-NUCLEO-NFC02A1 ST Dynamic NFC tag expansion board based on M24LR for STM32 Nucleo 製品型番Dynamic NFC tag expansion board based on M24LR for STM32 Nucleo
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評価ツール
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画像 製品型番 製造元 概要 
ANT1-M24LR16E ST 45 mm x 75 mm antenna reference board for M24LR16E-R, Documentation purpose only ANT10-M24LR16E ST Antenna reference board for M24LR16E-R with ESD protection, NDocumentation purpose only 
ANT2-M24LR16E ST 20 mm x 40 mm antenna reference board for M24LR16E-R, Documentation purpose only 
ANT3-M24LR04E ST SMD-Inductor based antenna reference board for M24LR04E-R 
ANT7-M24LR16E ST 15 mm x 15 mm double layer antenna reference board for the M24LR16E-R Dual Interface EEPROM, Documentation purpose only 
ANT7-T-M24LR04E ST 14 mm x 14 mm double layer antenna reference board for the M24LR04E Dual Interface EEPROM 
FLEX-M24LR04E ST 45 mm x 75 mm flexible antenna reference board for M24LR04E-R Dual Interface EEPROM, Documentation purpose only IOTZ-TAPNLINK-PRIMER-NB IoTize The IoTize TapNLink Primer enables the connection of your STM32-based electronic system to a smartphone via the Bluetooth Low Energy (BLE) interface and/or Near Field Communication (NFC) interface. 
M24LR-DISCOVERY ST Discovery kit for CR95HF Reader & M24LR04E Dynamic NFC / RFID Tags with energy harvesting 
ROBOT-M24LR16E-A ST Demonstration board for M24LR16E-R, Documentation purpose only 製品型番45 mm x 75 mm antenna reference board for M24LR16E-R, Documentation purpose only
Antenna reference board for M24LR16E-R with ESD protection, NDocumentation purpose only
20 mm x 40 mm antenna reference board for M24LR16E-R, Documentation purpose only
SMD-Inductor based antenna reference board for M24LR04E-R
15 mm x 15 mm double layer antenna reference board for the M24LR16E-R Dual Interface EEPROM, Documentation purpose only
14 mm x 14 mm double layer antenna reference board for the M24LR04E Dual Interface EEPROM
45 mm x 75 mm flexible antenna reference board for M24LR04E-R Dual Interface EEPROM, Documentation purpose only
The IoTize TapNLink Primer enables the connection of your STM32-based electronic system to a smartphone via the Bluetooth Low Energy (BLE) interface and/or Near Field Communication (NFC) interface.
Discovery kit for CR95HF Reader & M24LR04E Dynamic NFC / RFID Tags with energy harvesting
Demonstration board for M24LR16E-R, Documentation purpose only
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| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| M24LR16E-RDW6T/2 | 量産中 | TSSOP8 | Industrial | Ecopack2 | |
| M24LR16E-RMC6T/2 | 量産中 | UFDFPN 8 2x3x0.6 | Industrial | Ecopack2 | |
| M24LR16E-RMN6T/2 | 量産中 | SO8 | Industrial | Ecopack2 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
