XC3S50A-4TQG144I vs XC3S50-4TQG144I Comparison
Detailed side-by-side comparison of XC3S50A-4TQG144I by AMD and XC3S50-4TQG144I by AMD. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | XC3S50A-4TQG144I | XC3S50-4TQG144I |
|---|---|---|
| Brand | AMD | AMD |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Unknown |
| FPGA Family | Spartan-3A | Spartan-3 |
| System Gates | 50,000 gates | 50,000 gates |
| Configurable Logic Cells | 1,584 cells | — |
| Logic Array Blocks | 176 LABs/CLBs | — |
| Block RAM | 55,296 bits | — |
| User I/O | 108 I/O | — |
| Maximum Clock Frequency | 667 MHz | — |
| Process Technology | 90 nm CMOS | 90 nm |
| Core Supply Voltage | 1.2 V nominal | 1.2 V |
| Operating Supply Voltage | 1.14 V to 1.26 V | — |
| Operating Temperature Range | -40 °C to 100 °C (TJ) | — |
| Package | 144-LQFP | — |
| Mounting Style | SMD | — |
| Device Type | FPGA | Field-Programmable Gate Array (FPGA) |
| Speed Grade | -4 | — |
| Temperature Grade | Industrial | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Logic Cells | — | 1,728 cells |
| Configurable Logic Blocks | — | 192 CLBs |
| User I/Os | — | 97 I/Os |
| Total Block RAM | — | 73,728 bits |
| Core Voltage Range | — | 1.14 V to 1.26 V |
| Performance Grade | — | -4 speed grade |
| Package Type | — | 144-TQFP |
| Package Dimensions | — | 20 mm x 20 mm |
| Mounting Type | — | Surface Mount |
| Operating Temperature | — | -40°C to +100°C |
| Temperature Classification | — | Industrial-grade |
| Lead-Free Status | — | Lead Free |