EPF10K50EQC240-3N vs EPF10K50RI240-4N Comparison
Detailed side-by-side comparison of EPF10K50EQC240-3N by Intel and EPF10K50RI240-4N by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Altera
EPF10K50RI240-4N - 50K-Gate FLEX 10K FPGA, 189 I/O, 240-RQFP | Intel
EPF10K50RI240-4N ObsoleteSpecification Comparison
| Parameter | EPF10K50EQC240-3N | EPF10K50RI240-4N |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Series | FLEX 10KE | EPF10K50 |
| Family | FLEX 10K | FLEX 10K |
| Logic Elements / Cells | 2,880 | 2,880 |
| Total Gates | 50,000 (typical) | — |
| Logic Array Blocks (LABs) | 360 | 360 |
| Number of I/O | 189 | — |
| Embedded Memory (bits) | 40,960 | — |
| Supply Voltage - Core | 2.5 V | — |
| Process Technology | 0.22 µm CMOS SRAM | 0.42 µm CMOS |
| Maximum Internal Frequency | 166.67 MHz | — |
| Speed Grade | -3 | -4 |
| Package / Case | 240-BFQFP (PQFP), 32.1 × 32.1 mm | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0 °C to +70 °C (Commercial) | 0 °C to 70 °C (commercial) |
| Configuration Method | SRAM, JTAG, EPC2/EPC8 supported | — |
| RoHS Status | Compliant | [DATA_NEEDED: current RoHS status of -4N suffix] |
| Typical Gates | — | 50,000 |
| Total Logic Elements (LEs) | — | 20,480 |
| Embedded Array Blocks (EABs) | — | 10 |
| User I/Os | — | 189 |
| Core Voltage (VCCINT) | — | 5 V |
| I/O Voltage (VCCIO) | — | 3.3 V or 5 V (MultiVolt) |
| Internal Frequency | — | 125 MHz |
| Propagation Delay | — | 0.6 ns |
| Package | — | 240-RQFP (RQFP-240) with Exposed Pad |
| Configuration Memory | — | SRAM-based (volatile, requires external PROM/Flash) |
| Toolchain | — | Altera MAX+PLUS II / Quartus MAX+PLUS legacy support |