Overview
The M24M02-DRCS6TP/K is a 2-Mbit I²C-compatible EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This device is organized as 256 K × 8 bits and is designed to operate with a supply voltage ranging from 1.8 V to 5.5 V. It supports an ambient temperature range of –40 °C to +85 °C, making it suitable for a wide range of applications. The M24M02-DRCS6TP/K features an additional 256-byte identification page that can be used to store sensitive application parameters and can be permanently locked in read-only mode.
Key Specifications
| Attribute | Value |
|---|---|
| Memory Density | 2 Mb |
| Memory Organization | 256 K × 8 bits |
| Supply Voltage-Nom | 1.8 V to 5.5 V |
| Supply Current | 2.5 mA |
| Clock Frequency-Max | 1 MHz |
| Write Cycle Time-Max (tWC) | 10 ms |
| Data Retention | 200 years |
| Interface Type | I²C |
| Access Time-Max | 450 ns |
| Operating Temp Range | –40 °C to +85 °C |
| No of Terminals | 8 |
| Package Style | WLCSP-8 |
| Mounting Method | Surface Mount |
Key Features
- Compatible with I²C bus modes: 1 MHz, 400 kHz, and 100 kHz.
- Memory array: 2 Mbit (256 Kbyte) of EEPROM with a page size of 256 bytes.
- Additional write lockable identification page (256 bytes) for storing sensitive application parameters.
- Single supply voltage operation from 1.8 V to 5.5 V over –40 °C to +85 °C.
- Fast write time: byte write within 10 ms and page write within 10 ms.
- Random and sequential read modes.
- Write protect for the whole memory array.
- Enhanced ESD/latch-up protection.
- More than 4 million write cycles and more than 200 years of data retention.
- RoHS compliant and halogen-free (ECOPACK2).
Applications
The M24M02-DRCS6TP/K is versatile and can be used in various applications, including:
- Industrial automation systems.
- Consumer electronics requiring non-volatile memory.
- Automotive systems where robustness and reliability are crucial.
- Medical devices that need secure and reliable data storage.
- IoT devices that require efficient and compact memory solutions.
Q & A
- What is the memory density of the M24M02-DRCS6TP/K?
The memory density is 2 Mb, organized as 256 K × 8 bits. - What is the operating voltage range of the M24M02-DRCS6TP/K?
The device operates with a supply voltage from 1.8 V to 5.5 V. - What is the maximum clock frequency for the I²C interface?
The maximum clock frequency is 1 MHz. - How long does it take to write a byte or a page?
Both byte and page writes take within 10 ms. - What is the data retention period of the M24M02-DRCS6TP/K?
The data retention period is more than 200 years. - Can the identification page be locked in read-only mode?
Yes, the 256-byte identification page can be permanently locked in read-only mode. - What is the operating temperature range of the device?
The device operates over an ambient temperature range of –40 °C to +85 °C. - Is the M24M02-DRCS6TP/K RoHS compliant?
Yes, the device is RoHS compliant and halogen-free (ECOPACK2). - How many write cycles can the device endure?
The device can endure more than 4 million write cycles. - What package style and mounting method does the M24M02-DRCS6TP/K use?
The device uses a WLCSP-8 package with surface mount technology.
