| Part Number | XCKU040-1FFVA1156I | XCKU040-2FFVA1156I | 
|---|---|---|
| Manufacturer | AMD Xilinx | AMD Xilinx | 
| Category | Embedded - FPGAs (Field Programmable Gate Array) | Embedded - FPGAs (Field Programmable Gate Array) | 
|   |   | |
| Product Status | Active | Active | 
| Number of LABs/CLBs | 30300 | 30300 | 
| Number of Logic Elements/Cells | 530250 | 530250 | 
| Total RAM Bits | 21606000 | 21606000 | 
| Number of I/O | 520 | 520 | 
| Number of Gates | - | - | 
| Voltage - Supply | 0.922V ~ 0.979V | 0.922V ~ 0.979V | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 100°C (TJ) | -40°C ~ 100°C (TJ) | 
| Package / Case | 1156-BBGA, FCBGA | 1156-BBGA, FCBGA | 
| Supplier Device Package | 1156-FCBGA (35x35) | 1156-FCBGA (35x35) |