EP20K400GC655-2X vs EP20K400GC655-3V Comparison
Detailed side-by-side comparison of EP20K400GC655-2X by Altera and EP20K400GC655-3V 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 | EP20K400GC655-2X | EP20K400GC655-3V |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $175.00 | $160.00 |
| Family | APEX 20K | APEX 20KC (Apex 20KE Device Family, 1.8 V, LVDS) |
| Series | APEX-20KCยฎ | APEX-20KC |
| Logic Elements / Cells | 16640 | โ |
| System Gates | 400000 | โ |
| Total RAM Bits | 212992 | 212992 |
| Number of I/O | 496 | โ |
| Number of Dedicated Inputs | 6 | โ |
| Number of LABs/CLBs | [DATA_NEEDED: number of Logic Array Blocks] | โ |
| Number of EABs | [DATA_NEEDED: number of Embedded Array Blocks] | โ |
| Maximum Operating Frequency | 200 MHz | โ |
| Process Technology | 0.22 ยตm CMOS | CMOS |
| Core Supply Voltage | 2.5 V | 1.71 V to 1.89 V (1.8 V nominal) |
| I/O Supply Voltage (MultiVolt) | 2.5 V / 3.3 V / 5 V | โ |
| Package Type | 655-BCPGA (SPGA655) | โ |
| Package Body Material | CERAMIC, metal-sealed cofired grid array | โ |
| Package Dimensions | 47 x 47 mm | โ |
| Peak Reflow Temperature | 220 ยฐC | 220 C |
| Mounting Type | Through-hole (CPGA) | Through Hole (CPGA) |
| Programmability | In-system, JTAG (IEEE 1149.1) | โ |
| Operating Temperature | [DATA_NEEDED: temperature grade] | [DATA_NEEDED: commercial / industrial / military grade] |
| RoHS Status | unknown | [DATA_NEEDED: RoHS compliance flag - BCPGA package often non-RoHS] |
| Manufacturer | โ | Altera (now Intel) |
| Logic Elements | โ | 16640 |
| Typical Gate Count | โ | 400000 |
| Number of User I/O | โ | 496 |
| Maximum Clock Frequency | โ | 714.2 MHz |
| Propagation Delay | โ | 3.6 ns |
| Speed Grade | โ | -3V (commercial temperature, Vcc 1.8 V) |
| Package | โ | 655-BCPGA (62.48 mm x 62.48 mm) |
| Package Equivalence Code | โ | SPGA655, 47x47 |
| Configuration | โ | SRAM-based (requires EPC configuration device) |
| JTAG Support | โ | Yes (IEEE 1149.1 boundary-scan) |