EPF10K70RC240-4 vs EPF10K50RC240-4 对比
详细并排对比 EPF10K70RC240-4 出自 Intel 和 EPF10K50RC240-4 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 | EPF10K70RC240-4 | EPF10K50RC240-4 |
|---|---|---|
| 品牌 | Intel | 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） | $92.50 | $36.50 |
| Family | Flex 10K | FLEX 10K (FPGA) |
| Logic Cells (LEs) | 3,744 | — |
| Typical Gates | 70,000 | — |
| Flipflops | 18,432 | — |
| Logic Array Blocks (LABs) | 468 | 360 |
| User I/Os | 189 | 189 |
| 封装 | 240-RQFP (RQFP-240) Exposed Pad, 32 x 32 mm | 240-BFQFP Exposed Pad (RQFP) |
| Core Supply Voltage | 5 V (4.75 V to 5.25 V) | — |
| I/O Voltage | 3.3 V or 5 V | — |
| Maximum Operating Frequency | 125 MHz | — |
| Propagation Delay | 0.4 ns | — |
| Process Technology | 0.42 um CMOS | 0.42 µm |
| Speed Grade | -4 | — |
| 工作温度 | 0 C to +70 C (Commercial) | 0 °C to 70 °C (Commercial) |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration Method | Serial PROM / JTAG (IEEE 1149.1) | — |
| Embedded Array Blocks | Yes (RAM, ROM, megafunctions) | — |
| RoHS 状态 | Non-compliant (legacy 5 V part) | [DATA_NEEDED: RoHS status not confirmed in provided web data] |
| Lead-Free | No (legacy SnPb process) | — |
| Series | — | FLEX 10K |
| Usable Gates | — | 50,000 |
| Logic Cells | — | 2,880 |
| Embedded Array Blocks (EABs) | — | Yes |
| Propagation Delay (tpd) | — | 0.6 ns |
| Internal Frequency (max) | — | 125 MHz |
| Supply Voltage (VCCINT) | — | 5 V |
| MultiVolt I/O Interface | — | Yes (VCCIO can be set independently) |
| Logic Family | — | CMOS |
| 引脚数量 | — | 240 |
| Programming | — | MAX+PLUS II / Quartus (legacy) |