March 7, 2008 PCN number: 0801 PCN Change Level: Minor Subject: Programming Software Changes for SX-A and eX Product Families Dear Customer, The Silicon Sculptor programming algorithms for SX-A and eX devices have been enhanced to achieve greater programming yield. The affected devices are listed in Table 1. Part Number Packages Table 1. Devices Affected Temperature Speed Grades Grades DSCC Part Numbers A54SX08A FG144/FGG144 Std, F, 1, 2 C, I, A N/A A54SX08A PQ208/PQG208 Std, F, 1, 2 C, I, A N/A A54SX08A TQ100/TQG100 Std, F, 1, 2 C, I, A N/A A54SX08A TQ144/TQG144 Std, F, 1, 2 C, I, A N/A A54SX16A FG144/FGG144 Std, F, 1, 2 C, I, A, M N/A A54SX16A FG256/FGG256 Std, F, 1, 2 C, I, A, M N/A A54SX16A PQ208/PQG208 Std, F, 1, 2 C, I, A, M N/A A54SX16A TQ100/TQG100 Std, F, 1, 2 C, I, A, M N/A A54SX16A TQ144/TQG144 Std, F, 1, 2 C, I, A, M N/A A54SX32A BG329/BGG329 Std, F, 1, 2 C, I, M N/A A54SX32A FG144/FGG144 Std, F, 1, 2 C, I, A, M N/A A54SX32A FG256/FGG256 Std, F, 1, 2 C, I, A, M N/A A54SX32A FG484/FGG484 Std, F, 1, 2 C, I, M N/A A54SX32A PQ208/PQG208 Std, F, 1, 2 C, I, A, M N/A A54SX32A TQ100/TQG100 Std, F, 1, 2 C, I, A, M N/A A54SX32A TQ144/TQG144 Std, F, 1, 2 C, I, A, M N/A A54SX32A TQ176/TQG176 Std, F, 1, 2 C, I, M N/A A54SX32A CQ84 Std, 1 C, M, B N/A A54SX32A CQ208 Std, 1 C, M, B 5962-0151801QYC, 5962-0151802QYC A54SX32A CQ256 Std, 1 C, M, B 5962-0151801QXC, 5962-0151802QXC Actel Corporation 2061 Stierlin Court, Mountain View, CA 94043 Phone: 650.318.4200 Fax 650.318.4600 Part Number Packages Table 1. Devices Affected Temperature Speed Grades Grades DSCC Part Numbers A54SX72A FG256/FGG256 Std, F, 1, 2 C, I, A, M N/A A54SX72A FG484/FGG484 Std, F, 1, 2 C, I, A, M N/A A54SX72A PQ208/PQG208 Std, F, 1, 2 C, I, A, M N/A A54SX72A CQ208 Std, 1 C, M, B 5962-0054301QYC, 5962-0054302QYC A54SX72A CQ256 Std, 1 C, M, B 5962-0054301QXC, 5962-0054302QXC eX64 CS49/CSG49 Std, F, P C, I, A N/A eX64 CS128/CSG128 Std, F, P C, I, A N/A eX64 TQ64/TQG64 Std, F, P C, I, A N/A eX64 TQ100/TQG100 Std, F, P C, I, A N/A eX128 CS49/CSG49 Std, F, P C, I, A N/A eX128 CS128/CSG128 Std, F, P C, I, A N/A eX128 TQ64/TQG64 Std, F, P C, I, A N/A eX128 TQ100/TQG100 Std, F, P C, I, A N/A eX256 CS128/CSG128 Std, F, P C, I, A N/A eX256 CS180/CSG180 Std, F, P C, I, A N/A eX256 TQ100/TQG100 Std, F, P C, I, A N/A Silicon Sculptor v4.72.0 software can be downloaded from the Actel website: http://www.actel.com/download/program_debug/ss/sculptor4720.aspx. Actel recommends that customers upgrade to the latest version of the software. If you have any questions, please contact Actel's Application Technical Support at [email protected]. Regards, Actel Corporation Actel Corporation 2061 Stierlin Court, Mountain View, CA 94043 Phone: 650.318.4200 Fax 650.318.4600