EPF10K50SQC240-1 vs EPF10K50RI240-4N 对比
详细并排对比 EPF10K50SQC240-1 出自 Intel 和 EPF10K50RI240-4N 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。
Altera
EPF10K50RI240-4N - 50K-Gate FLEX 10K FPGA, 189 I/O, 240-RQFP | Intel
EPF10K50RI240-4N Obsolete规格对比
| 参数 | EPF10K50SQC240-1 | EPF10K50RI240-4N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $142.50 | $52.75 |
| Series | FLEX-10KS | EPF10K50 |
| Family | FLEX 10K | FLEX 10K |
| Logic Cells / Elements | 2880 | — |
| Gates | 50,000 (typical) | — |
| Number of LABs/CLBs | 360 | — |
| Number of Logic Elements / Cells | 2880 | — |
| Total RAM Bits | 40,960 | — |
| Number of I/O | 189 | — |
| Voltage - Supply | 2.375 V to 2.625 V (2.5 V nominal) | — |
| 工作温度 | 0 °C to +70 °C (commercial grade) | 0 °C to 70 °C (commercial) |
| Internal Frequency | 250 MHz (max) | 125 MHz |
| Propagation Delay | 0.6 ns (typ) | 0.6 ns |
| Process Technology | 0.22 µm CMOS SRAM | 0.42 µm CMOS |
| 安装类型 | Surface Mount | Surface Mount |
| 封装 / 外壳 | 240-BFQFP (Power QFP, gull-wing) | — |
| Supplier Device Package | 240-PQFP (32 × 32 mm) | — |
| Programmability | In-system via JTAG (IEEE 1149.1) | — |
| RoHS 状态 | Non-compliant (legacy PQFP, SnPb finish per part suffix 'C') | [DATA_NEEDED: current RoHS status of -4N suffix] |
| Typical Gates | — | 50,000 |
| Logic Elements / Cells | — | 2,880 |
| Total Logic Elements (LEs) | — | 20,480 |
| Logic Array Blocks (LABs) | — | 360 |
| Embedded Array Blocks (EABs) | — | 10 |
| User I/Os | — | 189 |
| Core Voltage (VCCINT) | — | 5 V |
| I/O Voltage (VCCIO) | — | 3.3 V or 5 V (MultiVolt) |
| Speed Grade | — | -4 |
| 封装 | — | 240-RQFP (RQFP-240) with Exposed Pad |
| Configuration Memory | — | SRAM-based (volatile, requires external PROM/Flash) |
| Toolchain | — | Altera MAX+PLUS II / Quartus MAX+PLUS legacy support |