XC6SLX25-2FT256I vs XC6SLX25-3FT256C Comparison
Detailed side-by-side comparison of XC6SLX25-2FT256I by AMD and XC6SLX25-3FT256C by Xilinx. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | XC6SLX25-2FT256I | XC6SLX25-3FT256C |
|---|---|---|
| Brand | AMD | Xilinx |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Active |
| Family | Spartan-6 LX | — |
| Logic Cells | 24,051 | — |
| Configurable Logic Blocks (CLBs) | 1,879 | — |
| Block RAM (Kbits) | 958 | — |
| Distributed RAM (Kbits) | 4,824 | — |
| DSP48A1 Slices | 38 | — |
| User I/O | 186 | — |
| Clock Management Tiles (CMTs) | 2 | — |
| Maximum Internal Frequency | 500 MHz | — |
| Speed Grade | -2 (standard) | — |
| Temperature Grade | -I (Industrial, -40C to +100C) | — |
| Process Technology | 45 nm CMOS | 45 nm CMOS |
| Package | FTBGA-256 (FT256), 17 x 17 mm, 1.0 mm pitch | 256-pin FTBGA, 17 x 17 mm, 1 mm pitch |
| Supply Voltage (Core) | 1.2 V | — |
| Memory Controller | Hardened MCB (DDR/DDR2/DDR3/LPDDR up to 800 Mb/s) | — |
| Mounting Type | Surface Mount (BGA) | Surface mount |
| RoHS Status | Compliant (Pb-free) | [DATA_NEEDED: RoHS status] |
| Device Type | — | Spartan-6 LX field-programmable gate array |
| Logic Elements | — | 24,051 cells |
| Adaptive Logic Modules | — | 3,758 ALMs |
| Configurable Logic Blocks | — | 1,879 CLBs |
| Embedded Memory | — | 936 kbit |
| Input/Output Count | — | 186 I/O |
| Core Voltage | — | 1.2 V |
| Performance Figure | — | 667 MHz |
| Terminal Count | — | 256 balls |
| Package Shape | — | Square |
| Temperature Grading | — | Other |
| Lead-Free Status | — | Lead free |
| Unit Price | — | $24.3384 as of 2026-10-28 |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |