EP20K400GC655-2N vs EP20K400GI655-2 对比
详细并排对比 EP20K400GC655-2N 出自 Altera 和 EP20K400GI655-2 出自 Altera。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | EP20K400GC655-2N | EP20K400GI655-2 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $127.50 | $175.00 |
| Family | APEX 20KC | — |
| Number of Logic Elements | 16640 | — |
| Number of Logic Cells | 16640 | — |
| Total System Gates | 400000 | — |
| Total RAM Bits | 212992 | — |
| Number of I/O | [DATA_NEEDED: I/O count] | — |
| Number of LABs/CLBs | [DATA_NEEDED: LAB count] | — |
| Core Voltage (VCCINT) | 1.71 V to 1.89 V | — |
| I/O Voltage (VCCIO) | 2.5 V (LVDS-capable) | — |
| Process Technology | 0.22 µm CMOS | — |
| Maximum Operating Frequency | 200 MHz | — |
| Propagation Delay (Tpd) | 3.1 ns | — |
| 封装 / 外壳 | 655-BCPGA (Ceramic Pin Grid Array) | — |
| Supplier Device Package | 655-CPGA, 62.48 x 62.48 mm | — |
| 工作温度 | Industrial (per Altera part-number -N suffix) | -40C to +85C (industrial) |
| 安装类型 | Through-Hole (CPGA, socket-compatible) | Through-Hole / Socket |
| LVDS Support | Yes | — |
| Architecture | MultiCore (LUT + product-term + embedded memory) | — |
| Configuration Method | JTAG / Passive Serial | JTAG, Passive Serial, Passive Parallel |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Manufacturer | — | Altera Corporation |
| Series | — | APEX 20K (EP20K400) |
| Device Type | — | Field Programmable Gate Array (FPGA) |
| Typical Gate Count | — | 400,000 gates |
| Logic Elements (LE) | — | 16,640 |
| Maximum User I/O | — | 496 |
| Dedicated Inputs | — | 6 |
| Number of Terminals | — | 655 |
| 封装 | — | SPGA-655 (47 mm x 47 mm) |
| Nominal Supply Voltage | — | 2.5 V |
| Supply Voltage Range | — | 2.375 V to 2.625 V |
| Propagation Delay | — | 3.1 ns (typical) |
| Technology | — | CMOS SRAM |
| Moisture Sensitivity Level | — | 1 (per Altera family) |
| I/O Standards Supported | — | LVTTL, LVCMOS, PCI, GTL+ |
| Embedded Memory | — | Embedded System Blocks (ESBs) |
| 生命周期状态 | — | Obsolete (legacy Altera APEX 20K family) |