EP20K400GC655-2X vs EP20K400GC655-1V Comparison
Detailed side-by-side comparison of EP20K400GC655-2X 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 | EP20K400GC655-2X | EP20K400GC655-1V |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $175.00 | $555.00 |
| Family | APEX 20K | APEX 20KE |
| Series | APEX-20KCยฎ | โ |
| Logic Elements / Cells | 16640 | โ |
| System Gates | 400000 | โ |
| Total RAM Bits | 212992 | โ |
| Number of I/O | 496 | โ |
| Number of Dedicated Inputs | 6 | โ |
| Number of LABs/CLBs | [DATA_NEEDED: number of Logic Array Blocks] | โ |
| Number of EABs | [DATA_NEEDED: number of Embedded Array Blocks] | โ |
| Maximum Operating Frequency | 200 MHz | โ |
| Process Technology | 0.22 ยตm CMOS | 0.22 ยตm CMOS |
| Core Supply Voltage | 2.5 V | โ |
| I/O Supply Voltage (MultiVolt) | 2.5 V / 3.3 V / 5 V | โ |
| Package Type | 655-BCPGA (SPGA655) | โ |
| Package Body Material | CERAMIC, metal-sealed cofired grid array | โ |
| Package Dimensions | 47 x 47 mm | โ |
| Peak Reflow Temperature | 220 ยฐC | 220 ยฐC |
| Mounting Type | Through-hole (CPGA) | โ |
| Programmability | In-system, JTAG (IEEE 1149.1) | โ |
| Operating Temperature | [DATA_NEEDED: temperature grade] | โ |
| RoHS Status | unknown | โ |
| Logic Elements | โ | 16,640 |
| Typical Gate Count | โ | 400,000 gates |
| Embedded Memory | โ | 212,992 bits |
| Maximum User I/O | โ | 496 |
| Dedicated Inputs | โ | 6 |
| Package | โ | CBGA-655 (Ceramic Ball Grid Array) |
| Total Terminals | โ | 655 |
| Supply Voltage (Core) | โ | 2.375 V to 2.625 V (nominal 2.5 V) |
| Propagation Delay | โ | 2.5 ns |
| Maximum Internal Frequency | โ | 250 MHz (-1V speed grade) |
| LVDS Support | โ | Yes |
| Moisture Sensitivity Level | โ | MSL 1 |
| Qualification | โ | Not Qualified |
| Programming Interface | โ | IEEE 1532 / JTAG |