EP20K400GI655-2 vs EP20K400GI655-2V 对比
详细并排对比 EP20K400GI655-2 出自 Altera 和 EP20K400GI655-2V 出自 Intel。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 | EP20K400GI655-2 | EP20K400GI655-2V |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $175.00 | $199.50 |
| 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 | 6 |
| Number of Terminals | 655 | — |
| 封装 | SPGA-655 (47 mm x 47 mm) | SPGA-655 (ceramic, 47 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) | 3.0 ns to 3.1 ns |
| Technology | CMOS SRAM | — |
| 工作温度 | -40C to +85C (industrial) | Industrial (per -2V speed grade) |
| 安装类型 | Through-Hole / Socket | — |
| Moisture Sensitivity Level | 1 (per Altera family) | — |
| Configuration Method | JTAG, Passive Serial, Passive Parallel | — |
| I/O Standards Supported | LVTTL, LVCMOS, PCI, GTL+ | — |
| Embedded Memory | Embedded System Blocks (ESBs) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Non-compliant (ceramic SPGA, contains lead) |
| 生命周期状态 | Obsolete (legacy Altera APEX 20K family) | — |
| Family | — | APEX 20K |
| Maximum Gates | — | 400,000 |
| Logic Elements | — | 16,640 |
| Embedded RAM Bits | — | 212,992 |
| User I/O Pins | — | 496 |
| Package Equivalence Code | — | SPGA655,47X47 |
| Process Technology | — | 0.18 µm CMOS |
| Core Supply Voltage | — | 2.5 V (2.375 V to 2.625 V) |
| I/O Supply Voltage | — | 3.3 V |
| 湿敏等级（MSL） | — | 1 |
| Package Body Material | — | Ceramic |