XC3S50A-4TQG144I vs XC3S50A-4TQG144C Comparison
Detailed side-by-side comparison of XC3S50A-4TQG144I by AMD and XC3S50A-4TQG144C 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 | XC3S50A-4TQG144C |
|---|---|---|
| Brand | AMD | AMD |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Obsolete |
| FPGA Family | Spartan-3A | — |
| System Gates | 50,000 gates | — |
| Configurable Logic Cells | 1,584 cells | — |
| Logic Array Blocks | 176 LABs/CLBs | — |
| Block RAM | 55,296 bits | 6.8 kB |
| User I/O | 108 I/O | — |
| Maximum Clock Frequency | 667 MHz | — |
| Process Technology | 90 nm CMOS | — |
| 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 | 144-pin LQFP |
| Mounting Style | SMD | — |
| Device Type | FPGA | — |
| Speed Grade | -4 | -4 |
| Temperature Grade | Industrial | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Product Type | — | Spartan-3A field-programmable gate array (FPGA) |
| Logic Cells | — | 15,840 cells |
| User I/O Count | — | 108 I/O |
| Internal Configuration Bits | — | 1,584 bits |
| Maximum Device Operating Frequency | — | 250 MHz |
| Package Pin Count | — | 144 pins |
| Mounting Type | — | Surface mount |
| Commercial Temperature Range | — | 0C to 85C |
| Junction Temperature | — | 85C |
| Logic Delay | — | 0.71 ns |
| Programmable Logic Type | — | SRAM-configurable FPGA |
| Configuration Memory | — | [DATA_NEEDED: configuration memory architecture] |
| Number of I/O Standards | — | [DATA_NEEDED: supported I/O standard count] |
| Operating Voltage Range | — | [DATA_NEEDED: complete operating voltage range] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |