EP20K400GC655-3X vs EP20K400GI655-3X Comparison
Detailed side-by-side comparison of EP20K400GC655-3X by Altera and EP20K400GI655-3X 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 | EP20K400GC655-3X | EP20K400GI655-3X |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $65.00 | $0.00 |
| Series | APEX-20KC | β |
| Family | APEX 20K (MultiCore architecture, LUT + product-term + embedded memory) | β |
| Manufacturer | Altera (now Intel FPGA) | β |
| Logic Elements / Cells | 16,640 | β |
| System Gates | 400,000 | β |
| Total RAM Bits | 212,992 bits | β |
| Maximum Internal Frequency | 167 MHz (speed grade -3) | β |
| Process Technology | 0.22 Β΅m CMOS | β |
| Core Supply Voltage (VCCINT) | 1.71 V to 1.89 V | β |
| I/O Supply Voltage (VCCIO) | 2.5 V (LVDS support per APEX 20KE datasheet) | β |
| Package / Case | 655-BCPGA (CPGA655, 62.48 x 62.48 mm) | β |
| Mounting Type | Through-Hole (CPGA, ceramic) | [DATA_NEEDED: mounting type] |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature] |
| Speed Grade | -3 (fastest) | β |
| Suffix Code | -X (extended / ceramic CPGA variant) | β |
| I/O Count | [DATA_NEEDED: max user I/O] | [DATA_NEEDED: I/O count] |
| JTAG / Boundary Scan | IEEE 1149.1 (per APEX 20K family) | β |
| RoHS Status | [DATA_NEEDED: RoHS status - ceramic CPGA historically non-RoHS] | unknown |
| Product Type | β | Field Programmable Gate Array |
| Device Family | β | APEX 20K |
| Logic Elements/Cells | β | 16,640 |
| Technology | β | CMOS |
| Terminal Count | β | 655 |
| Package Type | β | SPGA |
| Package Designation | β | SPGA655 |
| Package Dimensions | β | 47 mm x 47 mm |
| Power Supply | β | 2.5 V |
| Power Supply Option | β | 2.5/3.3 V |
| Embedded Memory | β | [DATA_NEEDED: embedded memory capacity] |
| Configuration Method | β | [DATA_NEEDED: configuration method] |
| REACH Status | β | unknown |
| AEC-Q100 Qualification | β | unknown |