ROHM Semiconductor Tariff Inquiry

MR45V256AMAZAAT-L

MR45V256AMAZAAT-L Description

The MR45V256AMAZAAT-L is a high-performance Ferroelectric Random Access Memory (FRAM) IC designed by Rohm Semiconductor. This 256Kbit memory chip features a 32K x 8 memory organization and operates at a clock frequency of 15 MHz. It is designed for surface mount applications and comes in an 8-SOP package, making it suitable for compact and space-constrained designs. The memory interface is SPI, ensuring compatibility with a wide range of microcontrollers and systems. The MR45V256AMAZAAT-L operates within a supply voltage range of 3V to 3.6V, providing reliable performance across various power conditions.

MR45V256AMAZAAT-L Features

• Memory Technology: The MR45V256AMAZAAT-L utilizes Ferroelectric RAM (FRAM) technology, which offers non-volatile storage with fast write speeds and low power consumption. This technology ensures data retention without the need for a constant power supply.
• Clock Frequency: With a clock frequency of 15 MHz, the MR45V256AMAZAAT-L delivers high-speed data access, making it suitable for applications requiring rapid read and write operations.
• Memory Organization: The 32K x 8 memory organization provides a total memory size of 256Kbit, offering ample storage for various applications.
• Voltage Range: The supply voltage range of 3V to 3.6V ensures compatibility with a variety of power supplies and systems.
• Mounting Type: The surface mount technology (SMT) allows for easy integration into compact and high-density PCB designs.
• Package Type: The 8-SOP package format ensures robust mechanical stability and ease of installation.
• Compliance: The MR45V256AMAZAAT-L is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, ensuring reliability in various environmental conditions.

MR45V256AMAZAAT-L Applications

The MR45V256AMAZAAT-L is ideal for applications that require fast, reliable, and non-volatile memory solutions. Its unique features make it particularly suitable for:

• Embedded Systems: The high-speed SPI interface and FRAM technology make it an excellent choice for embedded systems requiring quick data access and storage.
• Industrial Control: The robustness and non-volatile nature of FRAM ensure data integrity in industrial control systems, even during power outages.
• Consumer Electronics: The compact 8-SOP package and surface mount compatibility make it suitable for consumer electronics where space is a premium.
• Medical Devices: The reliability and compliance with environmental standards make it a good fit for medical devices that require high data integrity and safety.

Conclusion of MR45V256AMAZAAT-L

The MR45V256AMAZAAT-L from Rohm Semiconductor is a versatile and high-performance FRAM IC that offers significant advantages over traditional memory solutions. Its fast write speeds, non-volatile storage, and wide voltage range make it suitable for a wide range of applications. While it is marked as "Not For New Designs," its existing features and performance benefits make it a reliable choice for ongoing projects and legacy systems. For engineers and designers seeking a compact, high-speed, and reliable memory solution, the MR45V256AMAZAAT-L is a compelling option.