XC3S400A-4FTG256C vs XC3S400-4FT256C Comparison
Detailed side-by-side comparison of XC3S400A-4FTG256C by AMD and XC3S400-4FT256C 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 | XC3S400A-4FTG256C | XC3S400-4FT256C |
|---|---|---|
| Brand | AMD | AMD |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Unknown |
| Family | Spartan-3A | — |
| Manufacturer | AMD (Xilinx) | — |
| System Gates | 400,000 | 400,000 gates |
| Logic Cells | 8,064 | — |
| Block RAM Bits | 368,640 | — |
| Block RAM Blocks | 20 (18 Kbit each) | — |
| User I/Os | 195 | — |
| Dedicated Multipliers | 4 (18 × 18-bit signed) | [DATA_NEEDED: Dedicated multiplier count] |
| Digital Clock Managers (DCMs) | 4 | — |
| Speed/Grade | -4 (commercial) | — |
| Max Internal Clock | 770 MHz | — |
| Operating Temperature | 0°C to +85°C (commercial) | — |
| Process | 90 nm CMOS | — |
| Package | 256-FTBGA (FTG256), 17 × 17 mm | 256-LBGA |
| Configuration Modes | SPI, BPI, JTAG | — |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Device Type | — | Spartan-3 Field Programmable Gate Array (FPGA) IC |
| Configurable Logic Cells | — | 8,064 cells |
| User I/O | — | 173 I/O |
| Core Voltage | — | 1.2 V |
| Performance Grade | — | -4 speed grade |
| Temperature Grade | — | Commercial |
| Package Type | — | FTBGA-256 |
| Terminal Type | — | Ball |
| Terminal Count | — | 256 balls |
| Logic Family | — | Spartan-3 |
| RoHS Status | — | Compliant |
| Programming Technology | — | [DATA_NEEDED: Programming technology] |
| Operating Temperature Range | — | [DATA_NEEDED: Operating temperature range] |
| Maximum Operating Frequency | — | [DATA_NEEDED: XC3S400-4FT256C maximum operating frequency] |
| I/O Standards | — | [DATA_NEEDED: Supported I/O standards] |
| Block RAM | — | [DATA_NEEDED: Block RAM capacity] |