EP20K400GC655-3V vs EP20K400GC655-1V Comparison
Detailed side-by-side comparison of EP20K400GC655-3V by Intel and EP20K400GC655-1V 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 | EP20K400GC655-1V |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $160.00 | $555.00 |
| Series | APEX-20KC | β |
| Family | APEX 20KC (Apex 20KE Device Family, 1.8 V, LVDS) | APEX 20KE |
| Manufacturer | Altera (now Intel) | β |
| Core Supply Voltage | 1.71 V to 1.89 V (1.8 V nominal) | β |
| Logic Elements | 16640 | 16,640 |
| Total RAM Bits | 212992 | β |
| Typical Gate Count | 400000 | 400,000 gates |
| Number of User I/O | 496 | β |
| Maximum Clock Frequency | 714.2 MHz | β |
| Propagation Delay | 3.6 ns | 2.5 ns |
| Speed Grade | -3V (commercial temperature, Vcc 1.8 V) | β |
| Package | 655-BCPGA (62.48 mm x 62.48 mm) | CBGA-655 (Ceramic Ball Grid Array) |
| Package Equivalence Code | SPGA655, 47x47 | β |
| Mounting Type | Through Hole (CPGA) | β |
| Peak Reflow Temperature | 220 C | 220 Β°C |
| Process Technology | CMOS | 0.22 Β΅m CMOS |
| Configuration | SRAM-based (requires EPC configuration device) | β |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance flag - BCPGA package often non-RoHS] | β |
| Operating Temperature | [DATA_NEEDED: commercial / industrial / military grade] | β |
| Embedded Memory | β | 212,992 bits |
| Maximum User I/O | β | 496 |
| Dedicated Inputs | β | 6 |
| Total Terminals | β | 655 |
| Supply Voltage (Core) | β | 2.375 V to 2.625 V (nominal 2.5 V) |
| Maximum Internal Frequency | β | 250 MHz (-1V speed grade) |
| LVDS Support | β | Yes |
| Moisture Sensitivity Level | β | MSL 1 |
| Qualification | β | Not Qualified |
| Programming Interface | β | IEEE 1532 / JTAG |