Overview
The M24512-DRMN8TP/K is a 512-Kbit serial EEPROM device manufactured by STMicroelectronics. This device operates up to 105°C and is compliant with the AEC-Q100 grade 2 reliability standards, 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 64 Kbytes (512 pages of 128 bytes each), with an additional identification page for storing sensitive application parameters.
Key Specifications
| Specification | Value |
|---|---|
| Memory Size | 512 Kbits (64 Kbytes) |
| Interface Type | 2-Wire, I2C |
| Maximum Clock Frequency | 1 MHz |
| Organization | 64 K x 8 bits |
| Page Size | 128 bytes |
| Operating Temperature Range | -40°C to 105°C |
| Supply Voltage Range | 1.7 V to 5.5 V |
| 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 | SOIC-8, TSSOP-8L |
| 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 identification page (128 bytes) for storing sensitive application parameters
- 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)
- High Write cycle endurance (4 million cycles at 25°C, 1.2 million cycles at 85°C, 900 k cycles at 105°C)
- Long data retention (more than 50 years at 105°C, 200 years at 55°C)
- ESD Protection (4000 V Human Body Model)
- RoHS compliant and halogen-free packages (Ecopack2)
Applications
The M24512-DRMN8TP/K is suitable for various applications, particularly in the automotive and industrial sectors due to its high reliability and extended temperature range. It can be used in systems requiring non-volatile memory for data storage, such as automotive control units, industrial automation, and other applications where data integrity and durability are critical.
Q & A
- What is the memory size of the M24512-DRMN8TP/K? The memory size is 512 Kbits (64 Kbytes).
- What is the interface type of this EEPROM? The interface type is 2-Wire, I2C.
- What is the maximum clock frequency of the I2C interface? The maximum clock frequency is 1 MHz.
- What is the operating temperature range of the M24512-DRMN8TP/K? The operating temperature range is -40°C to 105°C.
- How many Write cycles can the device 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 M24512-DRMN8TP/K? The data retention period is more than 50 years at 105°C and 200 years at 55°C.
- Is the M24512-DRMN8TP/K RoHS compliant? Yes, it is RoHS compliant and halogen-free (Ecopack2).
- What types of packages are available for the M24512-DRMN8TP/K? The available packages are SOIC-8 and TSSOP-8L.
- Does the M24512-DRMN8TP/K have ESD protection? Yes, it has ESD protection of 4000 V (Human Body Model).
- What is the purpose of the additional identification page? The additional identification page (128 bytes) can be used to store sensitive application parameters and can be permanently locked in read-only mode.
