EPF81188AQC208-2 vs EPF81188AQI208-4 对比
详细并排对比 EPF81188AQC208-2 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
EPF81188AQC208-2 - FLEX 8000 FPGA 12K Gates 148 I/O 5V | Intel / Altera
EPF81188AQC208-2 ObsoleteIntel
EPF81188AQI208-4 - FLEX 8000 FPGA, 16K Gates, 148 I/O, 208-PQFP | Intel
EPF81188AQI208-4 Obsolete规格对比
| 参数 | EPF81188AQC208-2 | 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） | $21.50 | $25.10 |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Elements / Cells | 1008 | — |
| Total Usable Gates | 12,000 | — |
| Number of LABs | 126 | — |
| Number of I/O Pins | 148 | — |
| Number of Registers | 282 to 1500 | — |
| Maximum Operating Frequency | 125 MHz | — |
| Core Supply Voltage | 5 V | — |
| I/O Supply Voltage | 3.3 V or 5.0 V (MultiVolt) | — |
| Configuration Method | Serial or Parallel SRAM, loaded at power-up via EPC1/EPC1064/EPC1213/EPC1441 | Serial PROM (EPC1/EPC1064/EPC1213/EPC1441) or parallel EPROM / microcontroller |
| 封装 | 208-BFQFP (PQFP, plastic quad flat pack) | 208-pin PQFP (BFQFP, plastic, gull-wing) |
| 安装类型 | Surface Mount | Surface Mount (gull-wing PQFP) |
| 工作温度 | -40C to +85C (industrial / commercial grade) | 0 C to +70 C (commercial) |
| RoHS 状态 | [DATA_NEEDED: RoHS status - not stated in datasheet snippets] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Process Technology | CMOS, 0.42 um SRAM configuration cell | — |
| PCI Compliance | Compliant with PCI Local Bus Specification (PCI SIG) | — |
| Embedded Array Blocks (EABs) | Yes (used for RAM/ROM functions) | — |
| In-Circuit Reconfigurability | Yes (via external configuration device) | — |
| Logic Elements / Gates | — | Up to 16,000 usable gates |
| Registers (approx.) | — | 1,500 |
| Logic Array Blocks (LABs) | — | 126 |
| User I/Os | — | 148 |
| 电源电压 | — | 5 V |
| Logic Family | — | CMOS (SRAM-based) |
| 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 |