Overview
The M24C02-DRMN3TP/K is an automotive-grade 2-Kbit serial EEPROM device produced by STMicroelectronics. This device operates up to 125 °C and is compliant with the high reliability standards defined by the automotive standard AEC-Q100 grade 1. 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 16 pages of 16 bytes each, with an embedded error correction code logic to enhance data integrity. Additionally, it includes an identification page that can store sensitive application parameters and be permanently locked in read-only mode.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Memory Size | 2 Kbits (256 bytes) | - |
| Page Size | 16 bytes | - |
| Interface Type | I2C | - |
| Operating Temperature | -40 °C to 125 °C | °C |
| Supply Voltage | 1.7 V to 5.5 V | V |
| Write Cycle Time | Byte write: 4 ms, Page write: 4 ms | ms |
| Write Cycle Endurance | 4 million cycles at 25 °C, 1.2 million cycles at 85 °C, 600 k cycles at 125 °C | - |
| Data Retention | 50 years at 125 °C, 100 years at 25 °C | - |
| ESD Protection (Human Body Model) | 4000 V | V |
| Package | SO8N (MN) 150 mil width, RoHS compliant and halogen-free (ECOPACK2) | - |
Key Features
- AEC-Q100 qualified for high reliability in automotive applications
- Compatible with all I2C bus modes (1 MHz, 400 kHz, 100 kHz)
- 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)
- Additional write lockable identification page (16 bytes)
- Error correction code logic for improved data integrity
- High write cycle endurance and long data retention
- ESD Protection (human body model) up to 4000 V
Applications
The M24C02-DRMN3TP/K is designed for use in various automotive applications where high reliability and durability are critical. These include:
- Automotive control units and sensors
- Infotainment systems
- Advanced driver-assistance systems (ADAS)
- Automotive networking and communication systems
- Other applications requiring high temperature and voltage tolerance
Q & A
- What is the operating temperature range of the M24C02-DRMN3TP/K?
The operating temperature range is -40 °C to 125 °C.
- What is the memory size and organization of the M24C02-DRMN3TP/K?
The device has a 2-Kbit memory, organized as 16 pages of 16 bytes each.
- What interface does the M24C02-DRMN3TP/K use?
The device uses an I2C compatible interface that can run up to 1 MHz.
- What is the write cycle endurance of the M24C02-DRMN3TP/K?
The device can endure 4 million write cycles at 25 °C, 1.2 million cycles at 85 °C, and 600 k cycles at 125 °C.
- How long does the M24C02-DRMN3TP/K retain data?
The device retains data for 50 years at 125 °C and 100 years at 25 °C.
- What level of ESD protection does the M24C02-DRMN3TP/K offer?
The device offers ESD protection up to 4000 V (human body model).
- Is the M24C02-DRMN3TP/K RoHS compliant?
Yes, the device is RoHS compliant and halogen-free (ECOPACK2).
- What package options are available for the M24C02-DRMN3TP/K?
The device is available in SO8N (MN) 150 mil width packages.
- Does the M24C02-DRMN3TP/K have any additional features for data integrity?
Yes, it includes an embedded error correction code logic to improve data integrity.
- Can the identification page be locked in read-only mode?
Yes, the identification page can be permanently locked in read-only mode.
