EP1K50XXC vs EP1K50FC256-2 Comparison
Detailed side-by-side comparison of EP1K50XXC by Intel and EP1K50FC256-2 by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EP1K50XXC | EP1K50FC256-2 |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Manufacturer | Intel (formerly Altera) | — |
| Series | ACEX 1K | ACEX-1K |
| Logic Elements | 2,880 | — |
| Typical Gates | 50,000 | 50,000 |
| Embedded Array Blocks (EABs) | 40 | — |
| Maximum Embedded Memory | 40 Kbits | — |
| Maximum User I/O | 333 | — |
| Core Voltage | 2.5 V | — |
| Process Technology | 0.18 µm CMOS | 0.22 µm CMOS |
| I/O Tolerance | 5 V tolerant | — |
| Configuration Interface | JTAG (IEEE 1149.1), Passive Serial, Active Serial | — |
| Operating Temperature | -40 °C to +85 °C (industrial) | 0°C to +70°C (commercial) |
| Package | [DATA_NEEDED: exact package code per datasheet - likely BGA or PQFP variant] | — |
| Programming Tools | Quartus (legacy support required) | — |
| RoHS Status | [DATA_NEEDED: per specific part variant] | Compliant |
| Logic Element Architecture | 4-input LUT | — |
| Family | — | ACEX 1K Family |
| Logic Cells / Elements | — | 2,880 |
| Number of LABs/CLBs | — | 360 |
| User I/Os | — | 186 |
| Total RAM Bits | — | 40,960 |
| Number of Gates | — | 50,000 |
| Voltage - Supply | — | 2.375 V to 2.625 V (nominal 2.5 V) |
| Propagation Delay | — | 0.4 ns (per Partstack listing) |
| Package / Case | — | 256-BGA (FineLine BGA, 17x17 mm) |
| Mounting Type | — | Surface Mount |
| Mounting Style | — | SMD/SMT |
| Programming Type | — | In-System Programmable via JTAG (IEEE 1149.1) |
| Configuration Method | — | SRAM-based, volatile configuration |
| REACH Status | — | Compliant |
| MSL Level | — | [DATA_NEEDED: MSL level] |