| PartNumber | U1AFS600-FGG256 | U1AFS600-FG256 | U1AFS600-FG256I |
| Description | FPGA - Field Programmable Gate Array Fusion | FPGA - Field Programmable Gate Array Fusion | FPGA - Field Programmable Gate Array Fusion |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| RoHS | Y | N | N |
| Number of I/Os | 176 I/O | 150 I/O | 249 I/O |
| Operating Supply Voltage | 3.3 V, 5 V | 3.3 V, 5 V | 3.3 V, 5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PQFP-208 | TQFP-176 | BGA-329 |
| Packaging | Tray | - | Tray |
| Height | 3.4 mm | 1.4 mm | 1.8 mm |
| Length | 28 mm | 24 mm | 31 mm |
| Series | MX | MX | SX |
| Width | 28 mm | 24 mm | 31 mm |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Number of Gates | 36000 | 36000 | 48000 |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 24 | 40 | 27 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Supply Voltage Max | 5.5 V | 5.5 V | 3.63 V, 5.5 V |
| Supply Voltage Min | 3 V | 3 V | 2.97 V, 4.5 V |
| Tradename | Actel | Actel | Actel |
| Maximum Operating Frequency | - | - | 320 MHz |