This part is a kind of semiconductor called AGLN020.

Function of this product has IGLOO nano Low Power Flash FPGAs.

Manufacturers : Microsemi

Image and pinout :

Some of the text within the PDF file :

Revision 14 IGLOO nano Low Power Flash FPGAs with Flash*Freeze Technology Features and Benefits Low Power • • • • • nanoPower ConsumptionIndustry’s Lowest Power 1.2 V to 1.5 V Core Voltage Support for Low Power Supports Single-Voltage System Operation Low Power Active FPGA Operation Flash*Freeze Technology Enables Ultra-Low Power Consumption while Maintaining FPGA Content • Easy Entry to / Exit from Ultra-Low Power Flash*Freeze Mode • As Small as 3x3 mm in Size High-Performance Routing Hierarchy Advanced I/Os • Segmented, Hierarchical Routing and Clock Structure • 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 4 Banks per Chip • Single-Ended I/O Standards: LVTTL, LVCMOS 3.3V /2 .5 V / 1.8V /1 .5 V/1 .2 V �� [ ... ]

AGLN020 PDF Datasheet Download