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