SPARC processor hands over 90 MIPS @ 100 MHz
Atmel Company develop into most far terms that space employ design a new processor already. AT697F radiation make SPARC processor hard to pay 90 MIPs cross all temperature and voltage range suitable for pieces of 0.7 W in 100 MHz.
AT697F tests the total dosage until 300 Krad. This reliable and per day, fine because making mistakes rate caused instantaneous than 10-5 mistakes / apparatus to single incident that overturn too. The incident of the single exhibition is fixed upwards under a threshold that lets in 95 MeVcm2/mg @ 125°C of its.
Design based on that LEON2 mistake of the European spaceflight administration tolerates model and include sufficient standardized radiation of surplus of triple harden latest technology, protect things in EDAC and odd-even check-up location. European spaceflight administration has already supported the design of this kind of product.
Because of its 90 MIPs (Dhrystone 2.1) And 23 MFlops (whetstone) High performance, it is the software which accords with processor space of other Atmel SPARC that AT697F offers the ability efficiency AT697F of calculating 150 MIPs / W., has already improved SDRAM interface efficiency, until 90 MHz is running.
Sample of AT697F with can be offered in the bag in MQFPF256 in MCGA349 bag. AT697F make safety pin of whom edition accord with AT697E outside. AT697F project model, can got now in all packs of editions. Model pay and test Q&V and ESCC quality processor flight AT697F to give QML flow into December of 2009.
