Features

• Hot-Swap Compliant I/Os

• Power-Up/Down Friendly (No Sequencing Required for Supply Voltages)

• 66 MHz PCI Compliant

• Nonvolatile, Single-Chip Solution

• Configurable I/O Support for 3.3 V / 5 V PCI, 5 V TTL, 3.3 V LVTTL, 2.5 V LVCMOS2

• 2.5 V, 3.3 V, and 5 V Mixed-Voltage Operation with 5 V Input Tolerance and 5 V Drive Strength

• Devices Support Multiple Temperature Grades

• Configurable Weak-Resistor Pull-Up or Pull-Down for I/O at Power-Up

• Individual Output Slew Rate Control

• Up to 100 Resource Utilization and 100 Pin Locking

• Deterministic, User-Controllable Timing

• Unique In-System Diagnostic and Verification Capability with Silicon Explorer II

• Boundary-Scan Testing in Compliance with IEEE Standard 1149.1 (JTAG)

• Actel Secure Programming Technology with FuseLock™ Prevents Reverse Engineering and Design Theft

Leading-Edge Performance

• 250 MHz System Performance

• 350 MHz Internal Performance

Specifications

• 12,000 to 108,000 Available System Gates

• Up to 360 User-Programmable I/O Pins

• Up to 2,012 Dedicated Flip-Flops

• 0.22 μ / 0.25 μ CMOS Process Technology