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The M24512-A125 is a 512-Kbit serial EEPROM Automotive grade device operating up to 125 °C. The M24512-A125 is compliant with the very high level of reliability defined by the Automotive standard AEC-Q100 grade 1.
The device is accessed by a simple serial I2C compatible interface running up to 1 MHz.
The memory array is based on advanced true EEPROM technology (Electrically Erasable PROgrammable Memory). The M24512-A125 is a byte-alterable memory (64 K × 8 bits) organized as 512 pages of 128 byte in which the data integrity is significantly improved with an embedded Error Correction Code logic.
The M24512-A125 offers an additional Identification Page (128 byte) in which the ST device identification can be read. This page can also be used to store sensitive application parameters which can be later permanently locked in read-only mode.主な特徴
- Compatible with all I2C bus modes
- 1 MHz
- 400 kHz
- 100 kHz
- Memory array
- 512 Kbit (64 Kbyte) of EEPROM
- Page size: 128 byte
- Additional Write lockable page (Identification page)
- Extended temperature and voltage ranges
- -40 °C to 125 °C; 1.7 V to 5.5 V
- Schmitt trigger inputs for noise filtering.
- Short Write cycle time
- Byte Write within 4 ms
- Page Write within 4 ms
- Write cycle endurance
- 4 million Write cycles at 25 °C
- 1.2 million Write cycles at 85 °C
- 600 k Write cycles at 125 °C
- Data retention
- 50 years at 125 °C
- 100 years at 25 °C
- ESD protection (Human Body Model)
- 4000 V
- パッケージ
- RoHS compliant and halogen-free (ECOPACK2®)
- Compatible with all I2C bus modes
サンプル & 購入
| 製品型番 | パッケージ | 梱包タイプ | 製品ステータス | 概算価格（USS） | Temperature range (°C) | 数量 | ECCN (US) | Country of Origin | 販売代理店からオーダー | STからオーダー |
|---|---|---|---|---|---|---|---|---|---|---|
| M24512-DRMF3TG/K | WFDFPN8 | Tape And Reel | アクティブ | 0.624 | -40 to 125 | 1000 | EAR99 | - | 在庫チェック | サンプル入手 |
| M24512-DRMN3TP/K | SO8 | Tape And Reel | アクティブ | 0.516 | -40 to 125 | 1000 | EAR99 | CHINA | 在庫チェック | サンプル入手 |
| M24512-DRDW3TP/K | TSSOP8 | Tape And Reel | アクティブ | 0.516 | -40 to 125 | 1000 | EAR99 | CHINA | 在庫チェック | サンプル入手 |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
| 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 | Material Declaration** |
|---|---|---|---|---|---|
| M24512-DRDW3TP/K | アクティブ | TSSOP8 | オートモーティブ | Ecopack2 | |
| M24512-DRMF3TG/K | アクティブ | WFDFPN8 | オートモーティブ | Ecopack2 | |
| M24512-DRMN3TP/K | アクティブ | SO8 | オートモーティブ | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
