EP1K50FC256-1 vs EP1K50XXC Comparison
Detailed side-by-side comparison of EP1K50FC256-1 by Altera and EP1K50XXC by Intel. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EP1K50FC256-1 | EP1K50XXC |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Family | ACEX 1K | — |
| Logic Elements / Cells | 2,880 | — |
| System Gates | 50,000 | — |
| Maximum System Gates | 199,000 | — |
| Logic Array Blocks (LABs) | 360 | — |
| Embedded Memory (EAB) | 40 Kbit (EAB-based) | — |
| Total RAM Bits | 40,960 | — |
| User I/Os | 186 | — |
| Number of I/O Banks | [DATA_NEEDED: number of I/O banks] | — |
| Operating Supply Voltage (Core) | 2.5 V (2.375 V to 2.625 V) | — |
| Process Technology | 0.22 µm CMOS | 0.18 µm CMOS |
| Maximum Internal Frequency | 250 MHz | — |
| Configuration Memory Type | SRAM | — |
| Package | 256-ball FBGA (FineLine BGA) | [DATA_NEEDED: exact package code per datasheet - likely BGA or PQFP variant] |
| Mounting Type | Surface Mount | — |
| Operating Temperature Grade | Commercial (0 °C to +70 °C) | — |
| RoHS Status | Non-compliant (per distributor data) | [DATA_NEEDED: per specific part variant] |
| Part Status | Obsolete (per Arrow listing) | — |
| Manufacturer | — | Intel (formerly Altera) |
| Series | — | ACEX 1K |
| Logic Elements | — | 2,880 |
| Typical Gates | — | 50,000 |
| Embedded Array Blocks (EABs) | — | 40 |
| Maximum Embedded Memory | — | 40 Kbits |
| Maximum User I/O | — | 333 |
| Core Voltage | — | 2.5 V |
| I/O Tolerance | — | 5 V tolerant |
| Configuration Interface | — | JTAG (IEEE 1149.1), Passive Serial, Active Serial |
| Operating Temperature | — | -40 °C to +85 °C (industrial) |
| Programming Tools | — | Quartus (legacy support required) |
| Logic Element Architecture | — | 4-input LUT |