EP3SE50F484I3G vs EP3SE50F484I4L 对比
详细并排对比 EP3SE50F484I3G 出自 Altera 和 EP3SE50F484I4L 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 | EP3SE50F484I3G | EP3SE50F484I4L |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1,180.00 | $1,290.00 |
| Family | Stratix III E | Stratix III E |
| Series | Stratix III | — |
| Logic Elements | 47,500 LE | — |
| Adaptive Logic Modules (ALMs) | 19,000 ALM | [DATA_NEEDED: ALM count] |
| Embedded Memory | 5.49 Mbit | 5,760 Kbit (5.625 Mbit) |
| Number of User I/Os | 296 I/O | — |
| Operating Supply Voltage (Core) | 1.1 V | — |
| 封装 | 484-BBGA, FCBGA | 484-ball FCBGA (FBGA-484) |
| 安装类型 | SMD/SMT | Surface Mount (BGA) |
| 工作温度 | -40C to +100C (Industrial) | — |
| Process Node | 65 nm | 40 nm CMOS |
| Configuration Memory | SRAM-based, in-field re-programmable | — |
| RoHS 状态 | RoHS Compliant | Compliant |
| Lead-Free | Yes | — |
| Supplier Device Package | 484-FCBGA | — |
| Logic Elements (LE) | — | 47,500 |
| Logic Array Blocks (LABs) | — | 1,900 |
| Embedded Multipliers (18x18) | — | 384 |
| Maximum User I/O | — | 296 |
| Maximum Core Clock | — | 717 MHz (per third-party listing) |
| Speed Grade | — | 4 (slowest) |
| 工作温度范围 | — | Industrial (I): -40C to +100C junction |
| 电源电压 | — | Multiple rails: core 0.9V, I/O 1.2V-3.3V (per Stratix III handbook) |
| Configuration Method | — | Quartus II / EPCS serial / parallel |
| Lead-Free (Pb-free) | — | Yes (L suffix) |
| MSL 等级 | — | MSL3 (per JEDEC J-STD-020, typical for FBGA-484) |