The M24256-BWMN-6TP is a high-performance 256-Kbit I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) module from STMicroelectronics, designed for a wide range of applications that require reliable non-volatile memory storage. With its small 8-pin package and low-power operation, this EEPROM is particularly suited for portable devices, consumer electronics, and industrial automation systems where space and power efficiency are critical considerations.

Key Features

• Memory Size: 256 Kbits of storage capacity, organized as 32,768 x 8 bits, which is ideal for storing configuration parameters, setup data, or small application logs.
• Interface: I²C serial interface supports a 100 kHz Standard mode, a 400 kHz Fast mode, and a 1 MHz Fast-Plus mode, ensuring compatibility with a broad range of microcontrollers and processors.
• Write Cycle Time: Fast write cycle times with byte and page write support (up to 64 bytes), enabling efficient data management and reduced programming time.
• Data Retention: Guaranteed data retention of 40 years, providing long-term reliability for applications that require extended operational lifespans.
• Endurance: Capable of 1 million write cycles per byte, ensuring the EEPROM can be reliably rewritten multiple times over its service life.
• Operating Voltage: Wide supply voltage range from 1.8 V to 5.5 V, which allows for flexibility in different system power designs and compatibility with both 3.3 V and 5 V logic levels.
• Temperature Range: Industrial temperature range from -40°C to +85°C, making the device robust and suitable for demanding environmental conditions.
• Package: Available in a very thin, small outline package (TSSOP8), optimizing board space and enabling integration into space-constrained designs.

Applications

The versatility of the M24256-BWMN-6TP EEPROM makes it an excellent choice for a variety of applications, including:

• Smart cards and identification systems
• Consumer electronics such as set-top boxes, televisions, and gaming consoles
• Industrial and medical equipment requiring frequent or remote parameter updates
• Automotive systems for storing user preferences or operational data
• Portable devices where power consumption and data integrity are critical

With its robust design, ease of integration, and STMicroelectronics' reputation for quality, the M24256-BWMN-6TP EEPROM is a reliable choice for designers and engineers looking to add dependable non-volatile memory to their electronic projects.