The M5M5408B is a family of 4-Mbit static RAMs organized as 524,288-words by 8-bit, fabricated by Mitsubishi's high performance 0.25µm CMOS technology.
The M5M5408B is suitable for memory applications where a simple interfacing , battery operating and battery backup are the important design objectives. M5M5408B is packaged in 32-pin plastic SOP, 32-pin plastic TSOP and 32-pin 8mm x 13.4mm STSOP packages. Two types of TSOPs and two types of STSOPs are available , M5M5408BTP (normal-lead-bend TSOP) , M5M5408BRT (reverse-lead-bend TSOP) , M5M5408BKV (normal-lead-bend STSOP) and M5M5408BKR (reverse-lead-bend STSOP).
These two types TSOPs and two types STSOPs are suitable for a surface mounting on double-sided printed circuit boards. From the point of operating temperature, the family is divided into three versions; "Standard", " W-version", and "I-version". Those are summarized in the part name table below.
Mitsubishi Materials U.S.A. Corporation (MMUS) was founded in 1984 with a charter to provide solutions in manufacturing process technologies to leading manufacturing companies in North America. Mitsubishi Materials’ name has an instant brand recognition as being a leader in technology, quality, product offering; having talented employees; and as a partner with leading manufacturers in diverse industries. Mitsubishi Materials’ success is embedded with the belief that a commitment to a professional business environment, team effort and talents from diverse cultural background formulate the unique organizational culture the company offers. Mitsubishi Materials focuses on providing solutions in manufacturing process technologies. Our products are application-specific for customers’ processes. In-depth engineering and superior customer satisfaction are components of products we deliver to our customers.