EP20K400GC655-1V vs EP20K400GC655-2 Comparison
Detailed side-by-side comparison of EP20K400GC655-1V by Altera and EP20K400GC655-2 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 | EP20K400GC655-1V | EP20K400GC655-2 |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Family | APEX 20KE | APEX 20K |
| 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) | 200 MHz |
| Process Technology | 0.22 µm CMOS | 0.22 µm CMOS |
| LVDS Support | Yes | Yes |
| Moisture Sensitivity Level | MSL 1 | — |
| Peak Reflow Temperature | 220 °C | — |
| Qualification | Not Qualified | — |
| Programming Interface | IEEE 1532 / JTAG | — |
| Series | — | APEX-20KC |
| Device Type | — | FPGA (Field Programmable Gate Array) |
| System Gates | — | 400,000 |
| Logic Cells / Elements | — | 16,640 |
| Total RAM Bits | — | 212,992 |
| Speed Grade | — | -2 |
| Core Supply Voltage | — | 2.5 V |
| I/O Supply Voltage | — | 1.71 V to 1.89 V (MultiVolt) |
| PLLs | — | 4 |
| Pin Count | — | 655 |
| Package Type | — | 655-BCPGA (CPGA-655) |
| Package Dimensions | — | 62.48 x 62.48 mm |
| Mounting Type | — | Through-Hole (CPGA) |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance status] |