Overview
The M24C64-DRMN8TP/K is a 64-Kbit serial EEPROM device manufactured by STMicroelectronics. This device operates up to 105 °C and is compliant with the reliability standards defined by the AEC-Q100 grade 2, making it suitable for automotive and industrial applications. It features a simple serial I2C compatible interface that can run up to 1 MHz. The memory array is based on advanced true EEPROM technology, organized as 256 pages of 32 bytes each, with an embedded Error Correction Code logic to enhance data integrity.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Capacity | 64 Kbits (8 Kbytes) |
| Page Size | 32 bytes |
| Operating Temperature | -40 °C to 105 °C |
| Operating Supply Voltage | 1.7 V to 5.5 V |
| I2C Bus Speed | Up to 1 MHz |
| Write Cycle Time | Byte Write: 4 ms, Page Write: 4 ms |
| Write Cycle Endurance | 4 million cycles at 25 °C, 1.2 million cycles at 85 °C, 900 k cycles at 105 °C |
| Data Retention | More than 50 years at 105 °C, 200 years at 55 °C |
| ESD Protection | 4000 V (Human Body Model) |
| Package | SO8, TSSOP-8L, WFDFPN8 |
| RoHS Compliance | Ecopack2 (RoHS compliant and halogen-free) |
Key Features
- Compatible with all I2C bus modes (1 MHz, 400 kHz, 100 kHz)
- Additional Write lockable page (Identification page) for storing sensitive application parameters
- Schmitt trigger inputs for noise filtering
- Extended temperature and voltage range
- High write cycle endurance and long data retention
- ESD protection (4000 V Human Body Model)
- RoHS compliant and halogen-free packages (Ecopack2)
Applications
The M24C64-DRMN8TP/K is designed for use in various industrial and automotive applications where high reliability and extended temperature range are critical. It is suitable for systems requiring non-volatile memory with high endurance and data integrity, such as automotive control units, industrial automation, and other harsh environment applications.
Q & A
- What is the memory capacity of the M24C64-DRMN8TP/K? The memory capacity is 64 Kbits (8 Kbytes).
- What is the operating temperature range of the M24C64-DRMN8TP/K? The operating temperature range is -40 °C to 105 °C.
- What are the available I2C bus speeds for this device? The device supports I2C bus speeds up to 1 MHz, including 400 kHz and 100 kHz.
- How many write cycles can the M24C64-DRMN8TP/K endure? The device can endure 4 million write cycles at 25 °C, 1.2 million cycles at 85 °C, and 900 k cycles at 105 °C.
- What is the data retention period of the M24C64-DRMN8TP/K? The data retention period is more than 50 years at 105 °C and 200 years at 55 °C.
- Is the M24C64-DRMN8TP/K RoHS compliant? Yes, the device is RoHS compliant and halogen-free (Ecopack2).
- What types of packages are available for the M24C64-DRMN8TP/K? The device is available in SO8, TSSOP-8L, and WFDFPN8 packages.
- Does the M24C64-DRMN8TP/K have any ESD protection? Yes, it has ESD protection of 4000 V (Human Body Model).
- Can the M24C64-DRMN8TP/K be used in automotive applications? Yes, it is compliant with the AEC-Q100 grade 2, making it suitable for automotive applications.
- How is the data integrity ensured in the M24C64-DRMN8TP/K? The device features an embedded Error Correction Code logic to enhance data integrity.
