EPF8820ARI208-2 vs EPF8820ARI208-1 对比
详细并排对比 EPF8820ARI208-2 出自 Altera 和 EPF8820ARI208-1 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 | EPF8820ARI208-2 | EPF8820ARI208-1 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $11.50 | $20.40 |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Elements | 672 | — |
| Maximum User I/O | 152 | 152 |
| Embedded Array Blocks (EABs) | 6 | — |
| Total Embedded Memory | 16 Kbits (approximately) | — |
| Usable Gates | 8,000 (typical) | 8,000 |
| Configuration Technology | SRAM (volatile) | — |
| Speed Grade | -2 | — |
| 封装 | 208-pin RQFP (RFI) | 208-pin RQFP |
| Operating Voltage (VCCINT) | 5 V | — |
| Programming Interface | JTAG (IEEE 1149.1) / Altera ByteBlaster | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | 0C to +70C (commercial) | -40 °C to +85 °C (industrial) |
| Configuration Devices Supported | EPC1, EPC1213, EPC1064, EPC1441 | — |
| RoHS 状态 | Compliant (per DigiKey listing) | [DATA_NEEDED: RoHS status] |
| Technology | — | SRAM-based, 0.42 µm CMOS |
| Logic Elements (LEs) | — | 672 |
| Flip-Flops | — | 820 |
| Embedded Memory | — | [DATA_NEEDED: embedded memory bits] |
| Supply Voltage (VCCINT) | — | 5 V nominal (4.5 V to 5.5 V) |
| I/O Voltage Standards | — | 3.3 V or 5 V configurable |
| Maximum Toggle Frequency | — | 125 MHz |
| Configuration Interface | — | JTAG / IEEE 1149.1 + serial/parallel EPROM |
| Process Geometry | — | 0.42 µm |