Everspin Technologies, Inc. has approved ASE-Malaysia as a qualified source of the DFN package used on the MR25H40 4Mb SPI family of products. Everspin will consider this change accepted unless specific conditions for acceptance are provided in writing within 30 days of receipt of this notice.
Beginning December 30, 2011, Everspin may use an alternative Trace Code marking format interchangeably with the existing format. The existing format identifies fabrication site, assembly site, final test site and wafer lot, year and work week. The alternative format will identify the assembly site and wafer lot, year and work week. Affects all Everspin products and packages.
Datasheet for MR2xH40, 4Mb Serial SPI MRAM
Everspin is adding a character to the trace code on all Everspin products to identify CMOS wafer Fab supplier.
Datasheet for MR2xH40, 4Mb Serial SPI MRAM