EP20K400GC655-2N vs EP20K400GI655-2 Comparison
Detailed side-by-side comparison of EP20K400GC655-2N by Altera and EP20K400GI655-2 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 | EP20K400GC655-2N | EP20K400GI655-2 |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $127.50 | $175.00 |
| Family | APEX 20KC | β |
| Number of Logic Elements | 16640 | β |
| Number of Logic Cells | 16640 | β |
| Total System Gates | 400000 | β |
| Total RAM Bits | 212992 | β |
| Number of I/O | [DATA_NEEDED: I/O count] | β |
| Number of LABs/CLBs | [DATA_NEEDED: LAB count] | β |
| Core Voltage (VCCINT) | 1.71 V to 1.89 V | β |
| I/O Voltage (VCCIO) | 2.5 V (LVDS-capable) | β |
| Process Technology | 0.22 Β΅m CMOS | β |
| Maximum Operating Frequency | 200 MHz | β |
| Propagation Delay (Tpd) | 3.1 ns | β |
| Package / Case | 655-BCPGA (Ceramic Pin Grid Array) | β |
| Supplier Device Package | 655-CPGA, 62.48 x 62.48 mm | β |
| Operating Temperature | Industrial (per Altera part-number -N suffix) | -40C to +85C (industrial) |
| Mounting Type | Through-Hole (CPGA, socket-compatible) | Through-Hole / Socket |
| LVDS Support | Yes | β |
| Architecture | MultiCore (LUT + product-term + embedded memory) | β |
| Configuration Method | JTAG / Passive Serial | JTAG, Passive Serial, Passive Parallel |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| MSL Level | [DATA_NEEDED: MSL level] | β |
| Manufacturer | β | Altera Corporation |
| Series | β | APEX 20K (EP20K400) |
| Device Type | β | Field Programmable Gate Array (FPGA) |
| Typical Gate Count | β | 400,000 gates |
| Logic Elements (LE) | β | 16,640 |
| Maximum User I/O | β | 496 |
| Dedicated Inputs | β | 6 |
| Number of Terminals | β | 655 |
| Package | β | SPGA-655 (47 mm x 47 mm) |
| Nominal Supply Voltage | β | 2.5 V |
| Supply Voltage Range | β | 2.375 V to 2.625 V |
| Propagation Delay | β | 3.1 ns (typical) |
| Technology | β | CMOS SRAM |
| Moisture Sensitivity Level | β | 1 (per Altera family) |
| I/O Standards Supported | β | LVTTL, LVCMOS, PCI, GTL+ |
| Embedded Memory | β | Embedded System Blocks (ESBs) |
| Lifecycle Status | β | Obsolete (legacy Altera APEX 20K family) |