This product supports an extremely wide range of supply voltages from 1.8V to 3.6V. Its operating temperature exceeds that of competitors by a minimum of -55°C. Because it can guarantee 10M read/write cycles within the operating temperature range, It is suitable for mining gas and oil equipment, machinery and other industrial machinery in extremely cold areas. MB85RS64TU is suitable for general industrial applications such as measuring equipment, flow meters, and robots.
Over the past 20 years, Fujitsu has mass-produced various FRAM non-volatile memory products with high-speed write operations, high read/write endurance, and low power consumption. It is worth mentioning that FRAM products guarantee 10 trillion times. The read/write cycle is approximately 10 million times that of the non-volatile memory EEPROM. Therefore, many industrial applications that need to frequently overwrite data, such as real-time data recording and 3D position data recording, use Fujitsu's FRAM products.
Fujitsu Electronics today introduced the new 64-Kbit FRAM MB85RS64TU, which has a minimum operating temperature of -55°C, further extending the existing product's low temperature limit of -40°C. The new product's development goal is to meet the customer's memory requirements for industrial machinery. The need to operate in extremely cold environments.
The MB85RS64TU operates from a supply voltage range of 1.8V to 3.6V, the maximum frequency of the SPI interface is 10MHz, and the operating temperature range is -55°C to +85°C. FRAM products have been released in the industry-standard SOP8 package. Easily replaces EEPROM in 8-pin SOP package. In addition, SON8 package is available in a very small size of 2.00 x 3.00 x 0.75 mm. SON's surface mount area is only 30% of SOP package, and placement volume is only SOP 13%. Last year, Fujitsu Electronics introduced FRAM products that can operate in a 125°C environment, expanding the high temperature limit of the operating temperature; The -55°C product developed this time expands the low temperature limit of the operating temperature.