EPF8820ATI144-2N vs EPF8820ATI144-3N 对比
详细并排对比 EPF8820ATI144-2N 出自 Altera 和 EPF8820ATI144-3N 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 | EPF8820ATI144-2N | EPF8820ATI144-3N |
|---|---|---|
| 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） | $17.20 | $8.75 |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Elements | 672 | 672 |
| Propagation Delay (tPD) | 1.7 ns | — |
| Configuration Technology | CMOS SRAM (volatile) | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Nominal Supply Voltage | 5.0 V | — |
| Operating Temperature Grade | Industrial (-40C to +85C) | — |
| 封装 | 144-pin TQFP (TQ144, JEDEC MS-026) | — |
| Terminal Pitch | 0.500 mm | 0.5 mm |
| Terminal Form | Gull wing | GULL WING |
| Package Code | QFP | LFQFP |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS compliance status] |
| Configuration Devices | EPC1, EPC1213, EPC1064, EPC1441 (external) | — |
| Programming Interface | JTAG / Altera ByteBlaster | — |
| 存储器类型 | SRAM-based, volatile (re-loadable) | — |
| Manufacturer | — | Altera (now Intel FPGA) |
| Device Type | — | FPGA (Field Programmable Gate Array) |
| Maximum User I/O | — | 112 |
| Number of Terminals | — | 144 |
| Package Type | — | TQFP-144 (LFQFP, gull-wing) |
| Package Shape | — | SQUARE |
| Process Technology | — | CMOS (SRAM-based configuration) |
| Propagation Delay | — | 0.2 ns (typical) |
| Speed Grade | — | -3 |
| Temperature Grade | — | Industrial (-40C to +85C) |
| I/O Logic Levels | — | 3.3V or 5V (configurable) |
| Configuration Method | — | SRAM, loaded at power-up (requires external EPC1/EPC1064/EPC1213/EPC1441 or system controller) |
| JTAG Support | — | IEEE 1149.1 boundary-scan |