Overview
The M24C08-DRMN3TP/K is an 8-Kbit I²C-compatible EEPROM (Electrically Erasable Programmable Memory) designed for automotive applications. This device, manufactured by STMicroelectronics, operates up to 125 °C and is compliant with the AEC-Q100 grade 1 automotive standard, ensuring a high level of reliability.
It features a supply voltage range from 1.7 V to 5.5 V and supports clock frequencies up to 1 MHz. The memory is organized into 64 pages of 16 bytes each, with an additional 16-byte identification page for device identification and storing sensitive application parameters.
Key Specifications
| Specification | Details |
|---|---|
| Memory Capacity | 8 Kbits (1024 bytes) |
| Page Size | 16 bytes |
| Identification Page | 16 bytes |
| Supply Voltage | 1.7 V to 5.5 V |
| Operating Temperature Range | -40 °C to +125 °C |
| Clock Frequency | Up to 1 MHz (Fast-mode Plus), 400 kHz (Fast-mode), 100 kHz (Standard-mode) |
| Write Cycle Endurance | 4 million at 25 °C, 1.2 million at 85 °C, 600k at 125 °C |
| Data Retention | 50 years at 125 °C, 100 years at 25 °C |
| ESD Protection (Human Body Model) | 4000 V |
| Package | SO8N, TSSOP8, WFDFPN8 (ECOPACK2) |
Key Features
- AEC-Q100 qualified for automotive applications
- I²C interface with support for Fast-mode Plus, Fast-mode, and Standard-mode
- Byte-alterable memory with embedded error correction code logic for improved data integrity
- Schmitt trigger inputs for noise filtering
- Short write cycle time
- High write cycle endurance and long data retention
- Additional 16-byte identification page for device identification and parameter storage
Applications
The M24C08-DRMN3TP/K is designed for use in automotive systems where high reliability and temperature stability are crucial. It is suitable for applications such as:
- Automotive control units
- Infotainment systems
- Safety and security systems
- Telematics and navigation systems
- Other automotive electronic systems requiring robust and reliable memory solutions
Q & A
- What is the memory capacity of the M24C08-DRMN3TP/K?
The M24C08-DRMN3TP/K has a memory capacity of 8 Kbits (1024 bytes).
- What is the operating temperature range of this device?
The operating temperature range is -40 °C to +125 °C.
- What are the supported I²C bus modes?
The device supports Fast-mode Plus (1 MHz), Fast-mode (400 kHz), and Standard-mode (100 kHz).
- What is the write cycle endurance of the M24C08-DRMN3TP/K?
The write cycle endurance is 4 million at 25 °C, 1.2 million at 85 °C, and 600k at 125 °C.
- How long does the data retention last?
Data retention is 50 years at 125 °C and 100 years at 25 °C.
- What is the ESD protection level of this device?
The ESD protection level is 4000 V according to the human body model.
- What packages are available for the M24C08-DRMN3TP/K?
The device is available in SO8N, TSSOP8, and WFDFPN8 (ECOPACK2) packages.
- Is the M24C08-DRMN3TP/K compliant with automotive standards?
Yes, it is AEC-Q100 grade 1 qualified.
- What additional features does the device have for data integrity?
The device includes embedded error correction code logic and Schmitt trigger inputs for noise filtering.
- Can the identification page be used to store application parameters?
Yes, the 16-byte identification page can be used to store sensitive application parameters which can later be permanently locked in read-only mode.
