EP20K400GC655-1X vs EP20K400GC655-2 Comparison
Detailed side-by-side comparison of EP20K400GC655-1X 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 | EP20K400GC655-1X | EP20K400GC655-2 |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $193.04 | $80.00 |
| Product Family | Altera APEX 20K | β |
| Device Type | Field Programmable Gate Array (FPGA) | FPGA (Field Programmable Gate Array) |
| Technology | CMOS | β |
| Gate Count | 400K gates | β |
| Logic Elements | 16640 cells | β |
| Maximum System Frequency | 250 MHz | β |
| Propagation Delay | 2.5 ns | β |
| Core Supply Voltage | 2.5 V | 2.5 V |
| I/O Supply Voltage | 2.5 V / 3.3 V | 1.71 V to 1.89 V (MultiVolt) |
| Number of User I/O | 496 | β |
| Number of Dedicated Inputs | 6 | β |
| Number of Terminals | 655 | β |
| Package Type | CPGA-655 (Ceramic Pin Grid Array) | 655-BCPGA (CPGA-655) |
| Package Body Material | Ceramic | β |
| Process Technology | 0.22 um | 0.22 Β΅m CMOS |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Embedded RAM Bits | [DATA_NEEDED: embedded RAM bits] | β |
| RoHS Status | unknown | [DATA_NEEDED: RoHS compliance status] |
| Series | β | APEX-20KC |
| Family | β | APEX 20K |
| System Gates | β | 400,000 |
| Logic Cells / Elements | β | 16,640 |
| Total RAM Bits | β | 212,992 |
| Maximum Internal Frequency | β | 200 MHz |
| Speed Grade | β | -2 |
| LVDS Support | β | Yes |
| PLLs | β | 4 |
| Pin Count | β | 655 |
| Package Dimensions | β | 62.48 x 62.48 mm |
| Mounting Type | β | Through-Hole (CPGA) |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |