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