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