3745 - ispMACH 4000: What is the SER (Soft Error Rate) in ispMACH4000 devices? Is the SER data for neutron testing normalized to the published neutron flux rate for New York City at sea level?

3745 - ispMACH 4000: What is the SER (Soft Error Rate) in ispMACH4000 devices? Is the SER data for neutron testing normalized to the published neutron flux rate for New York City at sea level?

SER is provided for the sensitivity of EECPLD storage and device registered logic elements to High Energy Neutron and Alpha Particle radiation as per JEDEC JESD-89.
Stress / Structure             REGISTERED LOGIC                    EECLPD
Neutron                                     0.6                                      0
Alpha                                        N/A                                      0

SER is measured in FITs/Mb.
For more information about Soft Error Rate (SER) for ispMACH4000 devices, refer to Lattice ispMACH4000 V/B/C/ZC/ZE Product Family Qualification Summary. 
http://www.latticesemi.com/view_document?document_id=50278 

Neutron testing is normalized to the published neutron flux rate for New York City at sea level.