EP20K400FC784-1 vs EP20K400FI784-3 对比
详细并排对比 EP20K400FC784-1 出自 Altera 和 EP20K400FI784-3 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 | EP20K400FC784-1 | EP20K400FI784-3 |
|---|---|---|
| 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） | $92.00 | $155.00 |
| Family | APEX 20K | APEX 20K |
| Logic Elements / Gates | 400,000 gates (typical) | — |
| Embedded Memory | 212 Kbits | — |
| Maximum Operating Frequency | 6.1 GHz | — |
| Nominal Core Supply Voltage | 2.5 V | — |
| Core Voltage Range | 2.375 V to 2.625 V | — |
| I/O Voltage Support | 1.8 V / 2.5 V / 3.3 V (multiVolt I/O) | — |
| Dedicated Clock Inputs | 4 | — |
| PLL | Embedded | — |
| Configuration Interface | Serial / Parallel / JTAG | — |
| 封装 | 784-ball PBGA (FC784) | 784-ball PBGA (Fine-pitch BGA) |
| Package Code | S-PBGA-B784 | BGA |
| Terminal Pitch | 1.27 mm | 1.000 mm |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: rohs compliance] | [DATA_NEEDED: RoHS status] |
| Operating Temperature Grade | Commercial (per part suffix -1) | — |
| Typical Gate Count | — | 400,000 gates |
| Logic Elements | — | [DATA_NEEDED: exact LE count] |
| Dedicated Inputs | — | 4 |
| Embedded System Blocks (ESBs) | — | [DATA_NEEDED: ESB count] |
| Maximum User I/O | — | [DATA_NEEDED: user I/O count] |
| Supply Voltage (Nominal) | — | 2.5 V |
| Supply Voltage Range | — | 2.375 V to 2.625 V |
| Speed Grade | — | -3 (slowest) |
| 工作温度 | — | -40 °C to +100 °C (industrial) |
| Package Shape | — | Square |
| Seated Height (max) | — | 2.7000 mm |
| Body Material | — | Plastic / Epoxy |
| MSL 等级 | — | 3 |
| Configuration Method | — | SRAM (external EPROM required) |
| Process Technology | — | 0.18 µm CMOS SRAM |