Overview
The M24C02-MN6T is a 2-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This device is organized as 256 × 8 bits, providing a compact and efficient solution for non-volatile data storage. It operates within a wide supply voltage range, making it versatile for various applications. The M24C02 series is known for its compatibility with the I2C bus protocol, supporting both standard (100 kHz) and fast (400 kHz) modes.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 2 Kbit (256 × 8 bits) |
| Supply Voltage Min | 1.6 V (extended range), 1.8 V (standard range) |
| Supply Voltage Max | 5.5 V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Memory Interface | I²C (100 kHz and 400 kHz) |
| Write Cycle Time | 5 ms (byte and page write) |
| Write Cycle Endurance | 4 million cycles at 25°C, 1.2 million cycles at 85°C |
| Data Retention | More than 200 years at 55°C |
| Package | SO8 (Small Outline 8-pin), 8-TSSOP (Thin Shrink Small Outline Package) |
| RoHS Compliance | Ecopack2 (RoHS-compliant and Halogen-free) |
Key Features
- I²C interface compatible with standard (100 kHz) and fast (400 kHz) modes
- Wide supply voltage range: 1.6 V to 5.5 V (with specific temperature constraints)
- Enhanced ESD/latch-up protection
- Random and sequential read modes
- Hardware write protection of the whole memory array
- High write cycle endurance: up to 4 million cycles
- Long data retention: more than 200 years at 55°C
Applications
The M24C02-MN6T is suitable for a variety of applications requiring non-volatile data storage, including:
- Industrial automation and control systems
- Consumer electronics such as TVs, audio equipment, and appliances
- Automotive systems for configuration and calibration data
- Medical devices for storing patient data and device settings
- IoT devices for storing configuration and operational data
Q & A
- What is the memory size of the M24C02-MN6T?
The M24C02-MN6T has a memory size of 2 Kbits, organized as 256 × 8 bits.
- What are the supported I²C bus modes?
The device supports both standard (100 kHz) and fast (400 kHz) I²C bus modes.
- What is the operating temperature range of the M24C02-MN6T?
The operating temperature range is from -40°C to 85°C.
- How many write cycles can the M24C02-MN6T endure?
The device can endure up to 4 million write cycles at 25°C and 1.2 million cycles at 85°C.
- What is the data retention period of the M24C02-MN6T?
The data retention period is more than 200 years at 55°C.
- Is the M24C02-MN6T RoHS compliant?
Yes, the M24C02-MN6T is RoHS compliant and Halogen-free, adhering to the Ecopack2 standard).
- What are the package options for the M24C02-MN6T?
The device is available in SO8 (Small Outline 8-pin) and 8-TSSOP (Thin Shrink Small Outline Package) packages).
- Does the M24C02-MN6T have hardware write protection?
Yes, the device features hardware write protection for the whole memory array).
- What is the maximum clock frequency supported by the M24C02-MN6T?
The maximum clock frequency supported is 400 kHz).
- How long does it take to perform a byte or page write operation?
The byte and page write operations are completed within 5 ms).
