April 6, 2007 PCN number: 0706 PCN change level: Minor Subject: Silicon Sculptor Software Improvement for the SX Family Dear Purchasing, A minor change was made to Silicon Sculptor Software v4.62.2 (Silicon Sculptor II and 3 only) to improve programming yield on the SX product family, primarily the A54SX16 device. The programmer control signal output voltages were raised to be in line with VCC on all SX devices. There is no impact to device form, fit, function, performance, or reliability. Table 1: Devices Device Packages Speed Grades A54SX08 FG144, FGG144, PL84, PLG84, PQ208, PQG208, TQ144, TQG144, TQ176, TQG176, VQ100, VQG100 Std, F, 1, 2, 3 A54SX16 PQ208, PQG208, TQ176, TQG176, VQ100, VQG100, CQ208, CQ256 A54SX16P A54SX32 DSCC Part Numbers Temp C, I N/A Std, F, 1, 2, 3 C, I, M, B 5962-9956903QYC, 5962-9956904QYC, 5962-9956903QXC, 5962-9956904QXC PQ208, PQG208, TQ144, TQG144, TQ176, TQG176, VQ100, VQG100 Std, F, 1, 2, 3 C, I, M N/A PQ208, PQG208, TQ144, TQG144, TQ176, TQG176, BG329, BGG329, BG313, CQ208, CQ256 Std, F, 1, 2, 3 C, I, M, B 5962-9958601QYC, 5962-9958602QYC, 5962-9958601QXC 5962-9958602QXC We recommended that customers use the latest version of software when programming with Silicon Sculptor programmers. The latest version of Silicon Sculptor software may be downloaded from the Actel website http://www.actel.com/download/program_debug/ss/ If you have any questions, please contact Actel’s technical support hotline at [email protected]. Regards, Actel Actel Corporation 2061 Stierlin Court, Mountain View, CA 94043 Phone: 650.318.4200 Fax 650.318.4600