v2.1 SX Family FPGAs RadTolerant and HiRel High Density Devices Features 16,000 and 32,000 Available Logic Gates Up to 225 User I/Os RadTolerant SX Family Up to 1,080 Dedicated Flip-Flops Tested Total Ionizing Dose (TID) Survivability Level Radiation Performance to 100 Krads (Si) (I Standby CC Easy Logic Integration Parametric) Nonvolatile, User Programmable Devices Available from Tested Pedigreed Lots Highly Predictable Performance with 100% Up to 160 MHz On-Chip Performance Automatic Place-and-Route Offered as Class B and E-Flow (Actel Space Level 100% Resource Utilization with 100% Pin Locking Flow) Mixed Voltage Support 3.3 V Operation with 5.0 V QMl Certified Devices Input Tolerance for Low-Power Operation JTAG Boundary Scan Testing in Compliance with IEEE HiRel SX Family Standard 1149.1 Secure Programming Technology Prevents Reverse Fastest HiRel FPGA Family Available Engineering and Design Theft Up to 240 MHz On-Chip Performance Permanently Programmed for Operation on Power- Low Cost Prototyping Vehicle for RadTolerant Up Devices Unique In-System Diagnostic and Debug Facility with Offered as Commercial or Military Temperature Silicon Explorer Tested and Class B Software Design Support with Actel Designer and Cost Effective QML MIL-Temp Plastic Packaging Libero Integrated Design Environment (IDE) Tools Options Predictable, Reliable, and Permanent Antifuse Standard Hermetic Packaging Offerings Technology Performance QML Certified Devices Product Profile RT54SX16 RT54SX32 Device (Obsolete) A54SX16 (Obsolete) A54SX32 Capacity 24,000 24,000 48,000 48,000 System Gates 16,000 16,000 32,000 32,000 Logic Gates Logic Modules 1,452 1,452 2,880 2,880 Register Cells 528 528 1,080 1,080 Combinatorial Cells 924 924 1,800 1,800 User I/Os (Maximum) 179 180 227 228 JTAG Yes Yes Yes Yes Packages (by pin count) CQFP 208, 256 208, 256 208, 256 208, 256 March 2005 i 2005 Actel Corporation See Actels website for the latest version of the datasheet.SX Family FPGAs RadTolerant and HiRel Ordering Information 1 CQ 256 RT54SX32 B Application (Temperature Range) Blank = Commercial (0 to +70C) M = Military (-55 to +125C) B = MIL-STD-883 E = E-Flow (Actel Space Level Flow) Package Lead Count Package Type CQ = Ceramic Quad Flat Pack Speed Grade Blank = Standard Speed 1 = Approximately 15% Faster than Standard Part Number A54SX16 = 16,000 System Gates A54SX32 = 32,000 System Gates RT54SX16 = 16,000 System Gates RadTolerant (Obsolete) RT54SX32 = 32,000 System Gates RadTolerant (Obsolete) Product Plan Speed Grade Application Std 1* C M B E RT54SX16 Devices 208-Pin Ceramic Quad Flat Pack (CQFP) Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete 256-Pin Ceramic Quad Flat Pack (CQFP) Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete A54SX16 Devices 208-Pin Ceramic Quad Flat Pack (CQFP) 256-Pin Ceramic Quad Flat Pack (CQFP) RT54SX32 Devices 208-Pin Ceramic Quad Flat Pack (CQFP) Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete 256-Pin Ceramic Quad Flat Pack (CQFP) Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete A54SX32 Devices 208-Pin Ceramic Quad Flat Pack (CQFP) 256-Pin Ceramic Quad Flat Pack (CQFP) Applications: Availability: *Speed Grade: C = Commercial = Available 1= Approx. 15% faster than Standard M = Military P = Planned B = MIL-STD-883 = Not Planned E = E-flow (Actel Space Level Flow) Ceramic Device Resources User I/Os CQFP 208-Pin CQFP 256-Pin Device RT54SX16 174 179 A54SX16 175 180 RT54SX32 173 227 A54SX32 174 228 Note: Contact your Actel sales representative for product availability. ii v2.1