EPF10K50VRC240-3N vs EPF10K50VRC240-4 对比
详细并排对比 EPF10K50VRC240-3N 出自 Intel 和 EPF10K50VRC240-4 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。
Altera
EPF10K50VRC240-4 - 50K Gate FLEX-10K FPGA, 240-Pin RQFP | Altera / Intel
EPF10K50VRC240-4 Nrnd规格对比
| 参数 | EPF10K50VRC240-3N | EPF10K50VRC240-4 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $58.75 | $85.30 |
| Series | FLEX 10K | — |
| Family | FLEX 10K (Altera / Intel) | FLEX-10K |
| Typical Gates | 50,000 | 50,000 |
| Logic Cells / Logic Elements | 2,880 | — |
| Logic Array Blocks (LABs) | 360 | 360 |
| Embedded Array Bits | 20,480 bits (EABs) | — |
| Maximum User I/O | 189 | — |
| Core Voltage | 3.3 V | — |
| Internal Frequency (max) | 125 MHz | 125 MHz |
| Propagation Delay | 0.6 ns (per digchip datasheet snippet) | — |
| Process Technology | 0.42 µm CMOS, SRAM-based | — |
| 封装 | 240-RQFP (RQFP / Power QFP) with exposed pad | 240-pin RQFP (RQFP-240) with exposed pad |
| 工作温度 | 0 °C to +70 °C (Commercial) | 0C to +70C (commercial) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: confirm against manufacturer declaration] | Non-compliant (legacy SnPb lead frame) |
| Configuration Method | SRAM, in-system programmable via JTAG / serial PROM | SRAM, serial/parallel via EPC2/EPC8 PROM |
| Speed Grade | -3 | -4 |
| Logic Elements (LEs) | — | 2,880 |
| Maximum User I/Os | — | 189 |
| Embedded Array Blocks (EABs) | — | 10 (each up to 2,048 bits) |
| Core Voltage (VCCINT) | — | 3.3 V |
| I/O Voltage (VCCIO) | — | 3.3 V or 5.0 V tolerant |
| Propagation Delay (per LE) | — | 0.6 ns |
| Programming Interface | — | JTAG (IEEE 1149.1), ByteBlaster, BitBlaster |
| Lead-Free | — | No (commercial grade is SnPb; -N suffix is lead-free) |