EPF10K70RC240-4 vs EPF10K40RC240-4N 对比
详细并排对比 EPF10K70RC240-4 出自 Intel 和 EPF10K40RC240-4N 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
EPF10K40RC240-4N - 40K Gate FLEX 10K FPGA 189 I/O 240-RQFP | Altera
EPF10K40RC240-4N Obsolete规格对比
| 参数 | EPF10K70RC240-4 | EPF10K40RC240-4N |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $92.50 | $14.50 |
| Family | Flex 10K | FLEX 10K |
| Logic Cells (LEs) | 3,744 | — |
| Typical Gates | 70,000 | 40,000 |
| Flipflops | 18,432 | — |
| Logic Array Blocks (LABs) | 468 | 288 |
| User I/Os | 189 | — |
| 封装 | 240-RQFP (RQFP-240) Exposed Pad, 32 x 32 mm | 240-pin RQFP (BFQFP) with exposed pad |
| 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 CMOS |
| Speed Grade | -4 | -4 |
| 工作温度 | 0 C to +70 C (Commercial) | 0 °C to +85 °C (Commercial, "N" suffix) |
| 安装类型 | Surface Mount | Surface Mount (Gull Wing) |
| Configuration Method | Serial PROM / JTAG (IEEE 1149.1) | SRAM (volatile), serial/parallel load via ByteBlasterMV or BitBlaster |
| Embedded Array Blocks | Yes (RAM, ROM, megafunctions) | — |
| RoHS 状态 | Non-compliant (legacy 5 V part) | Compliant ("N" suffix) |
| Lead-Free | No (legacy SnPb process) | — |
| Series | — | FLEX-10K |
| Logic Elements / Cells | — | 2,304 |
| Embedded Memory (EAB) | — | 16,384 bits |
| Maximum User I/Os | — | 189 |
| Maximum Internal Frequency | — | 125 MHz |
| Supply Voltage (VCCINT) | — | 5 V |
| Supply Voltage (VCCIO) | — | 5 V |
| Boundary Scan | — | IEEE 1149.1 (JTAG) compliant |