EPF8452ATC100-3 vs EPF8452ATC100-4N 对比
详细并排对比 EPF8452ATC100-3 出自 Intel 和 EPF8452ATC100-4N 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 | EPF8452ATC100-3 | EPF8452ATC100-4N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.95 | $7.10 |
| Family | FLEX 8000 | FLEX 8000 |
| Usable Gates | 4,000 | — |
| Logic Elements (LEs) | 336 | — |
| Logic Array Blocks (LABs) | 42 | 42 LABs |
| Flip-Flops / Registers | 452 | — |
| User I/Os | 78 | 68 |
| 电源电压 | 4.75 V to 5.25 V (5 V nominal) | — |
| Internal Operating Frequency | 125 MHz | — |
| Process Technology | 0.42 µm CMOS SRAM | CMOS |
| 封装 | 100-pin TQFP (14x14 mm) | 100-TQFP |
| 安装类型 | Surface Mount | — |
| 工作温度 | 0 °C to +70 °C (Commercial) | 0 °C to 70 °C (commercial) |
| Configuration Method | Serial/parallel EPROM, EPC1, EPC1213, EPC1064, EPC1441, or system controller | CMOS SRAM, configured via parallel EPROM or Altera EPC1/EPC1064/EPC1213/EPC1441 serial device |
| In-Circuit Reconfigurability | Yes (ICR via SRAM) | Yes (ICR) |
| RoHS 状态 | [DATA_NEEDED: RoHS status - not present in verified web data] | [DATA_NEEDED: RoHS compliance not stated in retrieved web data] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Device Type | — | FPGA - Field Programmable Gate Array |
| Logic Elements | — | 336 LEs |
| Number of Gates | — | [DATA_NEEDED: typical/maximum gate count] |
| Package Code (per Partstack) | — | LFQFP |
| Terminal Form | — | GULL WING |
| Supply Voltage - Core | — | 5 V |
| VCCIO (I/O Supply) | — | 3.3 V or 5.0 V (per application requirement) |
| Speed Grade | — | -4 |
| Boundary Scan / JTAG | — | Yes |
| Logic Family | — | CMOS |