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| PartNumber | XC7K420T-1FFG1156I | XC7K420T-1FFG1156C | XC7K420T-1FFG1156C4302 |
| Description | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | Field-Programmable Gate Array |
| Manufacturer | Xilinx | Xilinx | - |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | - |
| RoHS | Y | Y | - |
| Product | Kintex-7 | Kintex-7 | - |
| Number of Logic Elements | 416960 | 416960 | - |
| Number of I/Os | 400 I/O | 400 I/O | - |
| Operating Supply Voltage | 1.2 V to 3.3 V | 1.2 V to 3.3 V | - |
| Minimum Operating Temperature | - 40 C | 0 C | - |
| Maximum Operating Temperature | + 100 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | FCBGA-1156 | FCBGA-1156 | - |
| Data Rate | 12.5 Gb/s | 12.5 Gb/s | - |
| Series | XC7K420T | XC7K420T | - |
| Brand | Xilinx | Xilinx | - |
| Distributed RAM | 5938 kbit | 5938 kbit | - |
| Embedded Block RAM EBR | 30060 kbit | 30060 kbit | - |
| Maximum Operating Frequency | 640 MHz | 640 MHz | - |
| Number of Transceivers | 32 Transceiver | 32 Transceiver | - |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | - |
| Tradename | Kintex | Kintex | - |