Product overview
Key Benefits
工場出荷時に書き込み済み、かつ唯一無二のID
UIDは一意性が保証されており、現場での改ざんは不可能です。
Easy plug and play integration
JEDEC 8‑pin package enable a ready‑to‑use solution that saves design and test time
Robust data integrity
Up to 200-year data retention and 4 million write cycles ensure reliable, long‑term storage
概要
The M24128-U is a 128-Kbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 16 K × 8 bits. It can operate with a supply voltage of 1.7 V to 5.5 V, over an ambient temperature range from -40 °C to +85 °C.
The device offers an additional page, named the identification page (64 bytes). This page stores a 128‑bit (16 bytes) unique factory-programmed serial number, which is frozen in read-only mode on delivery from the factory.
The uniqueness of the serial number is ensured across the whole portfolio of serial EEPROMs manufactured by STMicroelectronics, offering a unique identifier.
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All features
- I²C interface
- Compatible with the following I²C bus modes:
- 100 kHz (Standard-mode)
- 400 kHz (Fast-mode)
- 1 MHz (Fast-mode Plus)
- Compatible with the following I²C bus modes:
- Memory
- 128-Kbit (16-Kbyte) of EEPROM
- Page size: 64-byte
- Identification page
- 512-bit (64-byte) locked in read-only at factory delivery
- UID
- 128-bit (16-byte) unique factory-programmed serial number
- Supply voltage
- Wide voltage range: 1.7 V to 5.5 V
- Temperature
- Operating temperature range: -40 °C to +85 °C
- Performance
- Enhanced ESD and latch-up protection
- ESD protection: 4 kV (HBM)
- More than 4 million write cycles
- More than 200-year data retention
- Advanced features
- Random and sequential read modes
- Hardware write protection of the whole memory array
- Byte and page write within 5 ms
- Package
- SO8N (ECOPACK2 compliant)
- I²C interface
EDA Symbols, Footprints and 3D Models
STMicroelectronics - M24128-U
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| M24128-UFMN6TP | Active 交換品交換品 | SO-8 | Industrial | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 |
(**) 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
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Free Samples | ESample Max Qty | Replacement Product | ||
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| M24128-UFMN6TP | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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M24128-UFMN6TP Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）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。