EPF8820ATI144-3 vs EPF8820ATI144-4N 对比
详细并排对比 EPF8820ATI144-3 出自 Altera 和 EPF8820ATI144-4N 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 | EPF8820ATI144-3 | EPF8820ATI144-4N |
|---|---|---|
| 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） | $10.50 | $8.20 |
| Family | FLEX 8000 | — |
| Logic Elements | 672 | — |
| Maximum User I/O | 152 | — |
| Propagation Delay (Tpd) | 0.2 ns | — |
| Process Technology | CMOS, SRAM-based | — |
| Configuration Method | SRAM (serial/parallel PROM) | — |
| Supply Voltage - Internal (VCCINT) | 5 V | — |
| I/O Standard Support | 3.3 V or 5 V configurable | — |
| Grade | Industrial | — |
| Speed Grade | -3 | — |
| 封装 | 144-LQFP (LFQFP), gull-wing | — |
| Package Height | 1.6 mm | — |
| Lead Pitch | 0.5 mm | — |
| Terminal Count | 144 | — |
| Terminal Form | Gull Wing | Gull Wing (Surface Mount) |
| Package Code | LFQFP | LFQFP |
| Package Shape | Square | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Product Type | — | Field-Programmable Gate Array (FPGA) |
| Series | — | FLEX 8000 |
| Logic Elements (LEs) | — | 672 |
| Logic Array Blocks (LABs) | — | 84 |
| LEs per LAB | — | 8 |
| Propagation Delay | — | 0.1 ns |
| User I/O Pins | — | [DATA_NEEDED: user I/O count] |
| I/O Voltage Support | — | 3.3 V and 5 V (configurable) |
| Configuration Memory | — | SRAM (volatile, reload on power-up) |
| Configuration Methods | — | Parallel EPROM, Altera serial (EPC1/EPC1064/EPC1213/EPC1441), or system controller |
| Package Type | — | 144-LQFP (LFQFP, Plastic Quad Flat Pack, gull-wing) |
| 引脚数量 | — | 144 |
| Temperature Grade | — | Industrial |
| Terminal Finish | — | Lead-free (Pb-free) - indicated by 'N' suffix |
| Architecture | — | 4-input LUT-based SRAM FPGA with FastTrack interconnect |