EP20K400FI784-1 vs EP20K400FI784-2 对比
详细并排对比 EP20K400FI784-1 出自 Altera 和 EP20K400FI784-2 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 | EP20K400FI784-1 | EP20K400FI784-2 |
|---|---|---|
| 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） | $175.00 | $82.40 |
| Family | APEX 20K | — |
| Series | EP20K400 | — |
| Device Type | Loadable PLD (FPGA-class) | — |
| Usable Gates | 400,000 | — |
| Logic Elements | 1,560 | — |
| Embedded Memory (EAB RAM) | 212,992 bits | — |
| Maximum User I/O | 488 | — |
| Maximum Internal Clock Frequency | 6.1 GHz | — |
| Package Type | 784-ball Fine-pitch BGA (S-PBGA-B784) | S-PBGA-B784 (FineLine BGA) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作结温 | -40°C to +100°C (industrial 'I') | — |
| Supply Voltage - Core | 1.8 V | — |
| I/O Standards Supported | 3.3 V / 5 V PCI, LVTTL, LVCMOS | — |
| Dedicated Inputs | 4 | 4 |
| Process Technology | 0.18 µm CMOS, 6-layer metal | [DATA_NEEDED: process node] |
| Boundary Scan | JTAG IEEE 1149.1 | — |
| Lead-Free / RoHS | [DATA_NEEDED: RoHS status] | — |
| Device Family | — | APEX 20K |
| Typical Gates | — | 400,000 |
| Logic Elements (LEs) | — | [DATA_NEEDED: logic elements count] |
| Embedded System Blocks (ESBs) | — | [DATA_NEEDED: ESB count] |
| Maximum User I/O Pins | — | [DATA_NEEDED: user I/O count] |
| Nominal Core Supply Voltage (VCCINT) | — | 2.5 V |
| VCCINT Range | — | 2.375 V to 2.625 V |
| Speed Grade | — | -2 |
| 工作温度范围 | — | -40 °C to +100 °C |
| Package Pin Count | — | 784 balls |
| Ball Pitch | — | 1.000 mm |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Device Form Factor | — | Loadable PLD |
| Configuration Memory | — | SRAM-based (volatile) |