EP1K50FC256-2 vs EP1K50XXB Comparison
Detailed side-by-side comparison of EP1K50FC256-2 by Altera and EP1K50XXB 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 | EP1K50FC256-2 | EP1K50XXB |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $62.00 | $10.90 |
| Series | ACEX-1K | β |
| Family | ACEX 1K Family | ACEX-1K |
| Logic Cells / Elements | 2,880 | β |
| Typical Gates | 50,000 | 50,000 |
| Number of LABs/CLBs | 360 | β |
| User I/Os | 186 | β |
| Total RAM Bits | 40,960 | β |
| Number of Gates | 50,000 | β |
| Voltage - Supply | 2.375 V to 2.625 V (nominal 2.5 V) | β |
| Process Technology | 0.22 Β΅m CMOS | 0.18 um SRAM |
| Propagation Delay | 0.4 ns (per Partstack listing) | β |
| Operating Temperature | 0Β°C to +70Β°C (commercial) | Commercial 0C to +70C / Industrial -40C to +85C |
| Package / Case | 256-BGA (FineLine BGA, 17x17 mm) | β |
| Mounting Type | Surface Mount | β |
| Mounting Style | SMD/SMT | β |
| Programming Type | In-System Programmable via JTAG (IEEE 1149.1) | β |
| Configuration Method | SRAM-based, volatile configuration | Serial configuration device or JTAG |
| RoHS Status | Compliant | Compliant (lead-free variants available) |
| REACH Status | Compliant | β |
| MSL Level | [DATA_NEEDED: MSL level] | β |
| Manufacturer | β | Intel (formerly Altera) |
| Logic Elements (LEs) | β | 2,880 |
| Embedded System RAM Bits | β | 40,960 |
| Embedded Array Blocks (EABs) | β | 10 (each 4 Kbit, configurable as RAM/ROM) |
| Maximum User I/O | β | [DATA_NEEDED: depends on package variant] |
| Core Supply Voltage | β | 2.5 V |
| I/O Supply Voltage | β | 3.3 V / 2.5 V / 1.8 V (multi-voltage) |
| In-System Programmability | β | Yes, via JTAG (IEEE 1149.1) |
| Package Type | β | [DATA_NEEDED: depends on MPN suffix] |
| Lifecycle Status | β | Obsolete (NRND on legacy Altera roadmap) |