EP20K400GC655-1X vs EP20K400GC655-3 Comparison
Detailed side-by-side comparison of EP20K400GC655-1X by Altera and EP20K400GC655-3 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 | EP20K400GC655-1X | EP20K400GC655-3 |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Last_time_buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $193.04 | $310.00 |
| Product Family | Altera APEX 20K | β |
| Device Type | Field Programmable Gate Array (FPGA) | β |
| Technology | CMOS | β |
| Gate Count | 400K gates | β |
| Logic Elements | 16640 cells | 16640 |
| Maximum System Frequency | 250 MHz | β |
| Propagation Delay | 2.5 ns | β |
| Core Supply Voltage | 2.5 V | β |
| I/O Supply Voltage | 2.5 V / 3.3 V | β |
| 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) | β |
| Package Body Material | Ceramic | β |
| Process Technology | 0.22 um | 0.22 um 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 status] |
| Series | β | APEX-20KC |
| Family | β | APEX 20K |
| Manufacturer | β | Intel (formerly Altera) |
| Total RAM Bits | β | 212992 |
| Number of Gates | β | 400000 |
| Supply Voltage - Core | β | 1.71 V to 1.89 V (1.8 V nominal) |
| I/O Voltage Tolerance | β | MultiVolt I/O: 1.8 V / 2.5 V / 3.3 V / 5 V |
| Operating Temperature | β | -40C to +85C (industrial) |
| Maximum Frequency | β | 167 MHz (per FPGAkey) |
| Package / Case | β | 655-BCPGA |
| Supplier Device Package | β | 655-CPGA (62.48 x 62.48 mm) |
| Speed Grade | β | -3 (slowest grade in family) |
| Propagation Delay (tPD) | β | 3.6 ns (per Microchip USA listing) |
| JTAG Support | β | IEEE 1149.1 Boundary-Scan |
| Configuration Modes | β | Passive Serial, Passive Parallel Sync/Async, Active Serial |