This part is a kind of semiconductor called A3PE3000L.

Function of this product has Military ProASIC3/EL Low-Power Flash FPGAs.

Manufacturers : Actel Corporation

Image and pinout :

Some of the text within the PDF file :

v1.0 Military ProASIC3/EL Low-Power Flash FPGAs with Flash*Freeze Technology Features and Benefits Military Temperature Tested and Qualified • Each Device Tested from –55°C to 125°C ® Advanced and Pro (Professional) I/Os†† • • • • • • • • • • • • • • 700 Mbps DDR, LVDS-Capable I/Os 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V Mixed-Voltage Operation† Bank-Selectable I/O Voltagesup to 8 Banks per Chip Single-Ended I/O Standards: LVTTL, LVCMOS 3.3 V / 2.5 V / 1.8 V / 1.5 V / 1.2 V, 3.3 V PCI / 3.3 V PCI-X, and LVCMOS 2.5 V / 5.0 V Input† Differential I/O Standards: LVPECL, LVDS, BLVDS, and M-LVDS Voltage-Referenced I/O Standards: GTL+ 2.5 V / 3.3 V, GTL 2.5 V / 3.3 V, HSTL Class I and II, SSTL2 Class I and II, SSTL3 Class I and II (A3PE3000L only) I/ [ ... ]

A3PE3000L PDF Datasheet Download