EP20K400GC655-1X vs EP20K400GC655-1 对比
详细并排对比 EP20K400GC655-1X 出自 Altera 和 EP20K400GC655-1 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。
Intel
EP20K400GC655-1 - 400K Gate APEX 20K FPGA, 655-pin CPGA | Intel/Altera
EP20K400GC655-1 Obsolete规格对比
| 参数 | EP20K400GC655-1X | EP20K400GC655-1 |
|---|---|---|
| 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） | $193.04 | $135.00 |
| Product Family | Altera APEX 20K | — |
| Device Type | Field Programmable Gate Array (FPGA) | — |
| Technology | CMOS | — |
| Gate Count | 400K gates | — |
| Logic Elements | 16640 cells | 16,640 |
| Maximum System Frequency | 250 MHz | — |
| Propagation Delay | 2.5 ns | 2.5 ns |
| Core Supply Voltage | 2.5 V | 2.5 V |
| I/O Supply Voltage | 2.5 V / 3.3 V | 3.3 V |
| Number of User I/O | 496 | — |
| Number of Dedicated Inputs | 6 | — |
| Number of Terminals | 655 | — |
| Package Type | CPGA-655 (Ceramic Pin Grid Array) | — |
| Package Body Material | Ceramic | — |
| Process Technology | 0.22 um | 0.22 µm CMOS |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Embedded RAM Bits | [DATA_NEEDED: embedded RAM bits] | — |
| RoHS 状态 | unknown | Non-compliant (contains lead in ceramic package) |
| Family | — | APEX 20K |
| Series | — | EP20K400 |
| Maximum Gates | — | 1,052,000 |
| Typical Gates | — | 400,000 |
| Embedded System Blocks (ESBs) | — | 4 |
| Total RAM Bits | — | 212,992 |
| Maximum User I/O | — | 502 |
| Dedicated Inputs | — | 6 |
| Maximum Internal Frequency | — | 250 MHz |
| 封装 | — | 655-pin CPGA (Ceramic Pin Grid Array) |
| 引脚数量 | — | 655 |
| 安装类型 | — | Through-Hole |
| 工作温度 | — | 0 °C to +85 °C (commercial) |
| Configuration Modes | — | Passive Serial, Passive Parallel Async, Passive Parallel Sync |
| Boundary Scan | — | IEEE 1149.1 (JTAG) |