The ATF697FF is the newest member of Atmel’s SPARC V8 processor family and the industry’s first radiation-hardened (RAD Hard) high-performance aerospace microprocessor that can be reconfigured on-the-fly. The ability to reconfigure on-the-fly allows making on-going design modifications to satellites, including specification updates, in-flight adjustments during trial flights and post-launch alterations.
The new device is a reconfigurable processor that combines an AT697F processor and an ATF280F SRAM-based FPGA unit in a single multichip module. It can run at speeds up to 100MHz and it is low-power, down to 0.7W. Designed and developed by the Atmel Aerospace Business Unit in Rousset, France, adds the flexibility of a reprogrammable FPGA to the reliability of a powerful core processor running application software. It is targeted at systems that require reconfiguration of peripherals and interfaces, making it easy to comply and stay up-to-date with evolving standards that are used on many space missions, such as SpaceWire, CAN or IEEE1553. The flexibility of the ATF697FF processor is also beneficial for late design modifications performed on Earth, for in-flight adjustments on satellites and for space trial operations.