EP20K400GC655-2N vs EP20K400GC655-1V Comparison
Detailed side-by-side comparison of EP20K400GC655-2N by Altera 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 | EP20K400GC655-2N | EP20K400GC655-1V |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Family | APEX 20KC | APEX 20KE |
| Number of Logic Elements | 16640 | — |
| Number of Logic Cells | 16640 | — |
| Total System Gates | 400000 | — |
| Total RAM Bits | 212992 | — |
| Number of I/O | [DATA_NEEDED: I/O count] | — |
| Number of LABs/CLBs | [DATA_NEEDED: LAB count] | — |
| Core Voltage (VCCINT) | 1.71 V to 1.89 V | — |
| I/O Voltage (VCCIO) | 2.5 V (LVDS-capable) | — |
| Process Technology | 0.22 µm CMOS | 0.22 µm CMOS |
| Maximum Operating Frequency | 200 MHz | — |
| Propagation Delay (Tpd) | 3.1 ns | — |
| Package / Case | 655-BCPGA (Ceramic Pin Grid Array) | — |
| Supplier Device Package | 655-CPGA, 62.48 x 62.48 mm | — |
| Operating Temperature | Industrial (per Altera part-number -N suffix) | — |
| Mounting Type | Through-Hole (CPGA, socket-compatible) | — |
| LVDS Support | Yes | Yes |
| Architecture | MultiCore (LUT + product-term + embedded memory) | — |
| Configuration Method | JTAG / Passive Serial | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| Logic Elements | — | 16,640 |
| Typical Gate Count | — | 400,000 gates |
| Embedded Memory | — | 212,992 bits |
| Maximum User I/O | — | 496 |
| Dedicated Inputs | — | 6 |
| Package | — | CBGA-655 (Ceramic Ball Grid Array) |
| Total Terminals | — | 655 |
| Supply Voltage (Core) | — | 2.375 V to 2.625 V (nominal 2.5 V) |
| Propagation Delay | — | 2.5 ns |
| Maximum Internal Frequency | — | 250 MHz (-1V speed grade) |
| Moisture Sensitivity Level | — | MSL 1 |
| Peak Reflow Temperature | — | 220 °C |
| Qualification | — | Not Qualified |
| Programming Interface | — | IEEE 1532 / JTAG |