By navigating our site, you agree to allow us to use cookies, in accordance with our Privacy Policy.

Infineon Launches Space Qualified Serial Interface F-RAM

The 2 Mb density F-RAM with SPI is the first in its family of rad-hard non-volatile F-RAMs.

Infineon Technologies has introduced space industry’s first radiation-hardened (rad-hard), serial interface Ferroelectric RAM (F-RAM) for extreme environments.

Infineon F-RAMThe new devices deliver unsurpassed reliability and data retention and are more energy-efficient than non-volatile EEPROM and serial NOR Flash devices for space applications.

“As a recognized leader in high-reliability solutions for space applications, both through our IR HiRel business and in space-grade memories, Infineon is committed to delivering the most reliable, energy-efficient memories for next-generation space applications,” said Helmut Puchner, Vice President Fellow of Aerospace and Defense at Infineon Technologies. “The newly introduced rad-hard F-RAM devices have superior write capabilities with lower power requirements than alternatives, and support system designs with fewer components, improved performance and no compromise in reliability. We look forward to bringing more industry-firsts to the space market.”

The addition of a QML-V qualified F-RAM to Infineon’s memory portfolio makes the benefits of nearly infinite endurance, instant non-volatile write technology, and over 100-year data retention available to space applications.

As a direct replacement for serial NOR flash and EEPROMs, rad-hard F-RAM is ideal for data logging of mission-critical data, telemetry storage, and command and control calibration data storage. The new device is also ideal for providing boot code storage solutions for microcontrollers, FPGAs and ASICs.

Support for the industry-standard Serial Peripheral Interface (SPI) protocol improves ease of use and supports a smaller footprint and lower pin count.

Serial protocols are increasingly used in satellite and space applications, with multiple suppliers now offering SPI capable space-grade processors, FPGAs and ASICs.

The 2 Mb density F-RAM with SPI is the first in its family of non-volatile F-RAMs.

The devices have virtually infinite endurance with no wear leveling, with 10 trillion read/write cycles and 120 years of data retention at 85°C, at an operating voltage range of 2.0 V to 3.6 V. The lowest operating current is 10 mA maximum, with an extreme low programming voltage of 2 V.

The rad-hard F-RAMs are also suitable for avionic and other applications that require military standard temperature grades reaching from -55°C to 125°C.

Additional features include a small footprint with 16-in ceramic SOP packaging.


Aishwarya Saxena

A book geek, with creative mind, an electronics degree, and zealous for writing.Creativity is the one thing in her opinion which drove her to enter into editing field. Allured towards south Indian cuisine and culture, love to discover new cultures and their customs. Relishes in discovering new music genres.

Related Articles

Upcoming Events