EP3SE50F484I4LN vs EP3SE50F484I4N 对比
详细并排对比 EP3SE50F484I4LN 出自 Intel 和 EP3SE50F484I4N 出自 Intel。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 | EP3SE50F484I4LN | EP3SE50F484I4N |
|---|---|---|
| 品牌 | Intel | Intel |
| 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） | $895.00 | $998.00 |
| Family | Stratix III E | — |
| Logic Elements (LE) | 47,500 | 47,500 |
| Logic Array Blocks (LABs) | 1,900 | 1,900 |
| Embedded Memory | 5.76 Mbit (estimated from 47.5K LE family) | — |
| User I/O Count | 296 | — |
| Process Node | 65 nm | — |
| Core Voltage (VCCINT) | 0.9 V | — |
| Auxiliary Voltage (VCCAUX) | 1.1 V | — |
| I/O Voltage (VCCIO) | 1.2 V / 1.5 V / 1.8 V / 2.5 V / 3.0 V (bank-dependent) | — |
| 封装 | 484-ball FBGA (FineLine BGA) | 484-ball FC-FBGA (F484) |
| Pin/Pitch | 484 balls, 1.0 mm pitch | — |
| 工作温度 | -40C to +100C (industrial I4 grade) | 0 C to +85 C (Industrial) |
| Configuration | SRAM-based (external flash/EPCS required) | — |
| RoHS 状态 | Compliant (LN suffix indicates lead-free) | — |
| Lead-Free | Yes (LF / N suffix indicates lead-free) | — |
| Transceivers | 0 (F484 package does not include transceiver banks) | — |
| PLL Count | Up to 12 (estimated for Stratix III E family) | — |
| DSP Blocks (18x18 Multipliers) | [DATA_NEEDED: DSP block count] | — |
| Design Tool | Quartus II (legacy, support via Altera/Intel subscription) | — |
| Device Family | — | Stratix III E |
| Adaptive Logic Modules (ALMs) | — | 19,000 |
| Embedded Memory (TriMatrix) | — | 2,136 Kbits |
| Embedded Multipliers (18x18) | — | 384 |
| User I/Os | — | 296 |
| I/O Banks | — | 12 |
| PLLs | — | 8 |
| Global Clock Networks | — | 16 |
| Maximum User I/O Frequency | — | 800 MHz (per DigChip datasheet summary) |
| Process Technology | — | 65 nm CMOS |
| Core Voltage | — | 1.1 V |
| Speed Grade | — | I4 |
| Lead-Free / RoHS | — | Lead-free (per ampheo listing) |