Overview
The M24M02-DRMN6TP is a 2-Mbit I²C-compatible EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This device is organized as 256 K × 8 bits, making it suitable for a wide range of applications requiring non-volatile memory. The M24M02-DRMN6TP operates with a supply voltage from 1.8 V to 5.5 V and can function over an ambient temperature range of –40 °C to +85 °C. It features an additional identification page that can be used to store sensitive application parameters and later permanently locked in read-only mode.
Key Specifications
| Specification | Value |
|---|---|
| Memory Type | Non-Volatile EEPROM |
| Memory Size | 2 Mbit (256 K × 8 bits) |
| Memory Interface | I²C (1 MHz, 400 kHz, 100 kHz) |
| Page Size | 256 bytes |
| Write Time | Byte write within 10 ms, Page write within 10 ms |
| Read Modes | Random and sequential read modes |
| Write Protect | Write protect of the whole memory array |
| ESD/Latch-Up Protection | Enhanced ESD/latch-up protection |
| Write Cycle Endurance | More than 4 million write cycles |
| Data Retention | More than 200 years |
| Supply Voltage | 1.8 V to 5.5 V |
| Operating Temperature | –40 °C to +85 °C |
| Package | 8-SOIC (0.154", 3.90mm Width), WLCSP, Unsawn wafer |
| RoHS Compliance | RoHS compliant and halogen-free (ECOPACK2) |
Key Features
- Compatible with I²C bus modes: 1 MHz, 400 kHz, 100 kHz
- Additional write lockable identification page (256 bytes) in M24M02-DR models
- Single supply voltage operation from 1.8 V to 5.5 V
- Fast write times: byte write and page write within 10 ms
- Random and sequential read modes
- Write protect feature for the whole memory array
- Enhanced ESD and latch-up protection
- High write cycle endurance: more than 4 million cycles
- Long data retention: more than 200 years
- Low standby supply current: 3 µA typical
- RoHS compliant and halogen-free packaging (ECOPACK2)
Applications
The M24M02-DRMN6TP is suitable for various industrial, automotive, and consumer electronics applications where non-volatile memory is required. It can be used in:
- Industrial control systems
- Automotive systems (e.g., configuration data storage)
- Consumer electronics (e.g., set-top boxes, gaming consoles)
- Medical devices (e.g., for storing calibration data)
- IoT devices (e.g., for storing configuration and sensor data)
Q & A
- What is the memory size of the M24M02-DRMN6TP?
The M24M02-DRMN6TP has a memory size of 2 Mbit, organized as 256 K × 8 bits.
- What are the supported I²C bus modes?
The device supports I²C bus modes of 1 MHz, 400 kHz, and 100 kHz.
- What is the operating temperature range of the M24M02-DRMN6TP?
The device operates over an ambient temperature range of –40 °C to +85 °C.
- What is the write cycle endurance of the M24M02-DRMN6TP?
The device has a write cycle endurance of more than 4 million cycles.
- What is the data retention period of the M24M02-DRMN6TP?
The device has a data retention period of more than 200 years.
- Does the M24M02-DRMN6TP have any additional memory pages?
Yes, the M24M02-DRMN6TP has an additional identification page (256 bytes) that can be used to store sensitive application parameters and later permanently locked in read-only mode.
- What are the package options for the M24M02-DRMN6TP?
The device is available in 8-SOIC, WLCSP, and unsawn wafer packages.
-
Yes, the M24M02-DRMN6TP is RoHS compliant and halogen-free (ECOPACK2).
- What is the standby supply current of the M24M02-DRMN6TP?
The standby supply current is 3 µA typical.
- Can the entire memory array be write-protected?
Yes, the M24M02-DRMN6TP features write protect for the whole memory array.
