EPF8820ATC144-4 vs EPF8820ATC144-11 对比
详细并排对比 EPF8820ATC144-4 出自 Intel 和 EPF8820ATC144-11 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 | EPF8820ATC144-4 | EPF8820ATC144-11 |
|---|---|---|
| 品牌 | Intel | 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） | $11.10 | $23.10 |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Elements / Cells | 672 | — |
| Logic Array Blocks (LABs) | 84 | — |
| Equivalent Gates | 8000 | — |
| Number of I/Os | 112 | — |
| Number of Gates | 8000 | — |
| Operating Frequency | 125 MHz | — |
| Process Technology | 0.42 µm CMOS SRAM | 0.42 um CMOS SRAM |
| Core Supply Voltage (VCCINT) | 5 V | — |
| I/O Voltage (VCCIO) | 3.3 V or 5.0 V (MultiVolt) | — |
| 封装 | 144-pin TQFP (LFQFP, gull-wing) | 144-pin TQFP (Plastic Thin Quad Flat Pack) |
| Speed Grade | -4 | -11 |
| Configuration Method | SRAM, serial/parallel PROM (EPC1/EPC1064/EPC1213/EPC1441) | Serial / Parallel EPROM, Altera EPC1/EPC1213/EPC1064/EPC1441, JTAG |
| 工作温度 | Commercial (0°C to +70°C) | 0 C to +70 C (Commercial) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Usable Gates | — | 8,000 |
| Logic Cells / Elements | — | 672 |
| Maximum User I/O | — | 112 |
| Package Dimensions | — | 20 mm x 20 mm, 0.5 mm pitch |
| Supply Voltage (Core) | — | 5.0 V nominal |
| I/O Voltage (MultiVolt) | — | 3.3 V or 5.0 V |
| Internal Operating Frequency | — | up to 125 MHz |
| In-Circuit Reconfigurability | — | Yes (ICR) |
| JTAG / Boundary Scan | — | Yes (IEEE 1149.1) |
| Lead-Free / RoHS | — | Lead-free / RoHS Compliant (per distributor listing) |