XC7A100T-2FG484C This is a Field Programmable Gate Array (FPGA) chip manufactured by Xilinx and belongs to the Artix-7 family.

I. Main parameters
Chip model: XC7A100T-2FGG484C.
Chip body: FGG484 in 484-FBGA (23x23) package.
Microprocess of the chip: 28nm.
Number of LABs/CLBs: 7925.
Number of logic cells: 101,440 (also 101,261 are specified).
Number of DSP cells: 240.
RAM capacity: 4.9 MB.
Total bits of RAM: 4976640 bits.
Number of I/O: 285 I/O.
Operating voltage: 0.95V to 1.05V (1V is also claimed).
II. Performance Characteristics
High programmability and flexibility: users can be programmed to achieve different digital circuits, compared to traditional ASIC (Application Specific Integrated Circuit) chip, FPGA provides great advantages in design cycle and cost.
High performance and reliability: suitable for various application scenarios such as communication, computing, medical, industrial control and other fields.
Good timing performance and clock control capability: by using MMCM (Mixed-Mode Clock Manager) and PLL (Phase-Locked Loop) technologies, high-precision clock control and support for various clock sources and clock frequencies.
Rich communication interfaces and high-speed serial transceivers: support for many different communication interfaces.