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