EPF8282ALI84-4 vs EPF8452ALI84-4 对比
详细并排对比 EPF8282ALI84-4 出自 Intel 和 EPF8452ALI84-4 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 | EPF8282ALI84-4 | EPF8452ALI84-4 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.20 | $9.75 |
| Family | FLEX 8000 | FLEX 8000 |
| Usable Gates (typical) | 2,500 | — |
| Usable Gates (family max) | 16,000 | — |
| Logic Elements / Cells | 208 | — |
| Maximum Operating Frequency | 125 MHz | — |
| Process Technology | 0.42 µm CMOS SRAM | 0.42 µm CMOS |
| Core Supply Voltage | 5 V | — |
| Speed Grade | -4 | -4 |
| 封装 | 84-pin PLCC | — |
| 安装类型 | Through-Hole (PLCC socket) | Surface Mount (PLCC socket compatible) |
| Configuration Method | SRAM (in-circuit reconfigurable) | SRAM, requires external configuration memory |
| JTAG Boundary Scan | Yes (IEEE 1149.1) | — |
| 工作温度 | -40C to +85C (industrial) | 0 °C to 70 °C (Commercial) |
| Lead-Free / RoHS | Non-compliant (legacy PLCC, SnPb finish) | — |
| Logic Block Architecture | Continuous FastTrack interconnect with EABs | — |
| Logic Elements | — | 336 |
| Usable Gates | — | 4,000 |
| User I/Os | — | 68 |
| Operating Frequency (max) | — | 125 MHz |
| Supply Voltage (VCC) | — | 5 V |
| I/O Voltage (MultiVolt) | — | 3.3 V or 5.0 V |
| Package Type | — | 84-pin PLCC (J-Lead) |
| 引脚数量 | — | 84 |
| Configuration Devices Supported | — | EPC1, EPC1064, EPC1213, EPC1441, parallel EPROM |
| Programming | — | In-circuit reconfigurable (ICR) via JTAG or controller |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |