Microchip Technology's 24AA256T-I/MS EEPROM

The 24AA256T-I/MS is a high-performance, 256-Kilobit EEPROM (Electrically Erasable Programmable Read-Only Memory) module from Microchip Technology, designed to provide reliable data storage solutions across a wide range of applications. This memory device utilizes I²C (Inter-Integrated Circuit) interface, ensuring seamless communication with the majority of microcontrollers and processors available on the market.

Encased in a compact MSOP (Mini Small Outline Package), the 24AA256T-I/MS offers a substantial amount of non-volatile storage, making it an ideal choice for applications where data such as device configuration, calibration data, or user preferences need to be preserved across power cycles.

Key Features:

• Memory Size: 256 Kbits (32,768 x 8)
• Interface Type: I²C (Two-wire serial interface), supporting a 100 kHz (Standard), 400 kHz (Fast), and 1 MHz (Fast-Plus) data transfer rates.
• Operating Voltage Range: 1.7V to 5.5V, accommodating a variety of logic levels and allowing for use with both 3.3V and 5V systems.
• Temperature Range: The industrial temperature range from -40°C to +85°C ensures reliable operation under extreme conditions.
• Packaging: The device comes in a space-saving, 8-pin MSOP package, which is suitable for board-space-constrained applications.
• Write Protect: Features a write-protect pin to prevent inadvertent write operations to the memory array.
• Endurance: Capable of 1 million write cycles per memory location and a data retention period of over 200 years, ensuring data integrity over the product's lifespan.
• Sequential Read: Supports sequential read operation, which is beneficial when reading large amounts of data.

The 24AA256T-I/MS is a testament to Microchip Technology's commitment to providing robust and efficient memory solutions. It is well-suited for a variety of applications including industrial and medical equipment, consumer electronics, automotive systems, and smart devices where long-term data storage is crucial.

Whether you're designing a new system or upgrading an existing one, the 24AA256T-I/MS offers a flexible and reliable way to expand your device's memory capabilities without compromising on performance or space.