EP20K400GI655-1X vs EP20K400GC655-2X Comparison
Detailed side-by-side comparison of EP20K400GI655-1X by Altera and EP20K400GC655-2X by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Altera
EP20K400GI655-1X - 400K Gate APEX 20K FPGA, 16640 Logic Elements, 655-Pin CPGA | Altera (Intel)
EP20K400GI655-1X ObsoleteSpecification Comparison
| Parameter | EP20K400GI655-1X | EP20K400GC655-2X |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $160.00 | $175.00 |
| Family | APEX 20K | APEX 20K |
| Device | EP20K400 | โ |
| Logic Elements | 16640 | โ |
| Number of Terminals | 655 | โ |
| User I/O Lines | 502 | โ |
| Dedicated Inputs | 4 | โ |
| Package Type | Ceramic Pin Grid Array (CPGA) | 655-BCPGA (SPGA655) |
| Package Code (JESD-30) | S-CPGA-P655 | โ |
| Package Equivalence Code | SPGA655,47X47 | โ |
| Package Body Material | CERAMIC (metal-sealed co-fired) | CERAMIC, metal-sealed cofired grid array |
| Speed Grade | -1 | โ |
| Propagation Delay | 2.5 ns (typical for -1 grade) | โ |
| Process Technology | CMOS, SRAM-based configuration | 0.22 ยตm CMOS |
| Moisture Sensitivity Level (MSL) | 1 | โ |
| Peak Reflow Temperature | 220 C | 220 ยฐC |
| Operating Temperature | -40 C to +85 C (industrial) | [DATA_NEEDED: temperature grade] |
| Mounting Type | Through-Hole (PGA) | Through-hole (CPGA) |
| RoHS Status | Compliant | unknown |
| Series | โ | APEX-20KCยฎ |
| Logic Elements / Cells | โ | 16640 |
| System Gates | โ | 400000 |
| Total RAM Bits | โ | 212992 |
| Number of I/O | โ | 496 |
| Number of Dedicated Inputs | โ | 6 |
| Number of LABs/CLBs | โ | [DATA_NEEDED: number of Logic Array Blocks] |
| Number of EABs | โ | [DATA_NEEDED: number of Embedded Array Blocks] |
| Maximum Operating Frequency | โ | 200 MHz |
| Core Supply Voltage | โ | 2.5 V |
| I/O Supply Voltage (MultiVolt) | โ | 2.5 V / 3.3 V / 5 V |
| Package Dimensions | โ | 47 x 47 mm |
| Programmability | โ | In-system, JTAG (IEEE 1149.1) |