EPF10K20RC208-3 vs EPF10K20RI208-4 对比
详细并排对比 EPF10K20RC208-3 出自 Intel 和 EPF10K20RI208-4 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 | EPF10K20RC208-3 | EPF10K20RI208-4 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.50 | $39.90 |
| Family | FLEX 10K | FLEX 10K |
| Series | EPF10K20 | FLEX-10K® |
| Device Type | FPGA (Field Programmable Gate Array) | — |
| Typical Gates | 20,000 | 20,000 |
| Logic Elements (Cells) | 1,152 | — |
| Logic Array Blocks (LABs) | 144 | 144 |
| User I/O Pins | 147 | — |
| Embedded SRAM | 12,288 bits | — |
| Maximum Operating Frequency | 125 MHz | — |
| Propagation Delay | [DATA_NEEDED: propagation delay in ns] | — |
| Process Technology | 0.42 µm CMOS | — |
| Supply Voltage (VCCINT) | 5.0 V | — |
| I/O Standard | 5V TTL/CMOS | — |
| Package Type | 208-RQFP (Power Quad Flat Pack) with exposed pad | 208-pin RQFP with exposed thermal pad (RQFP-208 / BFQFP-208) |
| 工作温度 | 0°C to +70°C (Commercial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Speed Grade | -3 | -4 (slowest grade in the FLEX 10K family) |
| Configuration Interface | Serial (EPC1/EPC2/EPC16 compatible) | — |
| JTAG Support | Yes (IEEE 1149.1 BST) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: rohs status not in verified data] |
| Logic Elements (LEs) | — | 1,152 |
| Embedded Memory (SRAM) | — | 12,288 bits (12 Kbits) |
| Maximum User I/Os | — | 147 |
| 工作电源电压 | — | 5 V |
| Technology / Process | — | 0.42 µm CMOS SRAM |
| Internal Performance (max) | — | 125 MHz (speed grade -4 is the slowest grade) |
| Pin Suffix | — | RI (Industrial temp, RQFP) |
| 工作温度范围 | — | –40 °C to +85 °C (industrial) |
| Configuration Method | — | Passive Serial / Passive Parallel with EPC2 EPROM |
| JTAG (IEEE 1149.1) | — | Supported |