EPF81188AQI208-3 vs EPF81188AQI208-4 对比
详细并排对比 EPF81188AQI208-3 出自 Altera 和 EPF81188AQI208-4 出自 Intel。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。
Altera
EPF81188AQI208-3 - FLEX 8000 FPGA, 12K Gates, 208-Pin PQFP | Altera
EPF81188AQI208-3 ObsoleteIntel
EPF81188AQI208-4 - FLEX 8000 FPGA, 16K Gates, 148 I/O, 208-PQFP | Intel
EPF81188AQI208-4 Obsolete规格对比
| 参数 | EPF81188AQI208-3 | EPF81188AQI208-4 |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $45.00 | $25.10 |
| Family | FLEX 8000 | FLEX 8000 |
| Usable Gates | 12,000 | — |
| Logic Elements | 1,008 cells | — |
| Registers | Up to 1,500 | — |
| Maximum Operating Frequency | 125 MHz | — |
| Typical Propagation Delay | 5.0 ns | — |
| Process Technology | 0.42 µm CMOS | — |
| Supply Voltage (Core) | 5 V | — |
| I/O Voltage Compatibility | 3.3 V / 5 V | — |
| 引脚数 | 208 | — |
| Package Type | PQFP (FQFP, gull-wing) | — |
| Package Code | FQFP | — |
| Terminal Form | Gull Wing | — |
| Configurable I/O | 148 | — |
| Temperature Grade | Industrial | — |
| In-Circuit Reconfigurability | Yes (ICR via external configuration device or controller) | — |
| Boundary-Scan Support | JTAG (IEEE 1149.1) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Logic Elements / Gates | — | Up to 16,000 usable gates |
| Registers (approx.) | — | 1,500 |
| Logic Array Blocks (LABs) | — | 126 |
| User I/Os | — | 148 |
| 封装 | — | 208-pin PQFP (BFQFP, plastic, gull-wing) |
| 电源电压 | — | 5 V |
| Logic Family | — | CMOS (SRAM-based) |
| 工作温度 | — | 0 C to +70 C (commercial) |
| Configuration Method | — | Serial PROM (EPC1/EPC1064/EPC1213/EPC1441) or parallel EPROM / microcontroller |
| In-Circuit Reconfigurability (ICR) | — | Yes |
| Boundary-Scan / JTAG | — | Yes (JTAG-compliant) |
| MultiVolt I/O Interface | — | Yes (supports 3.3 V and 5 V mixed systems) |
| Global Clock Networks | — | 4 low-skew |
| Speed Grade | — | -4 |
| 安装类型 | — | Surface Mount (gull-wing PQFP) |