| PartNumber | A54SX72A-1CQ256 | A54SX72A-1CQ256M | A54SX72A-1CQ256B |
| Description | FPGA - Field Programmable Gate Array SXA | FPGA - Field Programmable Gate Array SXA | FPGA - Field Programmable Gate Array SXA |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| RoHS | N | N | N |
| Number of I/Os | 213 I/O | - | 113 I/O |
| Operating Supply Voltage | 2.5 V | - | 3.3 V, 5 V |
| Minimum Operating Temperature | 0 C | - | - 40 C |
| Maximum Operating Temperature | + 70 C | - | + 85 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | CQFP-256 | - | TQFP-144 |
| Packaging | Box | Box | - |
| Series | SX | - | SX |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Number of Gates | 108000 | - | 24000 |
| Maximum Operating Frequency | 250 MHz | - | 320 MHz |
| Moisture Sensitive | Yes | - | Yes |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 1 | 1 | 60 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Supply Voltage Max | 2.75 V | - | 3.63 V, 5.5 V |
| Supply Voltage Min | 2.25 V | - | 2.97 V, 4.5 V |
| Tradename | Actel | - | Actel |
| Height | - | - | 1.4 mm |
| Length | - | - | 20 mm |
| Width | - | - | 20 mm |
| Unit Weight | - | - | 0.046530 oz |