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The M24C64-DRE is a 64-Kbit serial EEPROM device operating up to 105 °C. The M24C64-DRE is compliant with the level of reliability defined by the AEC-Q100 grade 2.
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 M24C64-DRE is a byte-alterable memory (8 K × 8 bits) organized as 256 pages of 32 bytes in which the data integrity is significantly improved with an embedded Error Correction Code logic.
The M24C64-DRE offers an additional Identification Page (32 bytes) 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.Key Features
- Compatible with all I2C bus modes
- 1 MHz
- 400 kHz
- 100 kHz
- Memory array
- 64 Kbits (8 Kbytes) of EEPROM
- Page size: 32 bytes
- Additional Write lockable page (Identification page)
- Extended temperature and voltage range
- -40 °C to 105 °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
- 900 k Write cycles at 105 °C
- Data retention
- more than 50 years at 105 °C
- 200 years at 55 °C
- ESD Protection (Human Body Model)
- 4000 V
- Packages
- RoHS compliant and halogen-free (ECOPACK2®)
- Compatible with all I2C bus modes
Sample & Buy
| Part Number | Replacement Product | Package | Packing Type | Temperature (°C) | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||
| M24C64-DRMN8TP/K | - | SO8 | Tape And Reel | -40 | 105 |
Active
|
0.186 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
| M24C64-DRDW8TP/K | - | TSSOP8 | Tape And Reel | -40 | 105 |
Active
|
0.186 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
(*) 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
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| M24C64-DRDW8TP/K |
Active
|
TSSOP8 | Automotive | Ecopack2 | |
| M24C64-DRMN8TP/K |
Active
|
SO8 | Automotive | 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.
