EP1K50TL144-2 vs EP1K30TI144-2 对比
详细并排对比 EP1K50TL144-2 出自 Altera 和 EP1K30TI144-2 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 | EP1K50TL144-2 | EP1K30TI144-2 |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $22.10 | $13.85 |
| Family | ACEX 1K | ACEX-1K |
| Typical Gates | 50,000 | — |
| Logic Elements | 2,880 | — |
| Logic Array Blocks (LABs) | 360 | — |
| Embedded Memory (RAM bits) | 40,960 | — |
| User I/O Pins | 102 | — |
| Core Voltage | 2.5 V | — |
| I/O Voltage | 2.5 V / 3.3 V / 5.0 V (MultiVolt) | — |
| Process Technology | 0.18 um CMOS | 0.22 µm CMOS, SRAM-based |
| 封装 | 144-pin TQFP | 144-LQFP (TQFP), 22 mm × 22 mm, 0.5 mm pitch |
| Speed Grade | -2 (faster grade) | -2 (mid-tier) |
| Temperature Grade | Industrial (-40C to +100C) | — |
| Configuration | JTAG in-system programmable | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance - legacy part] |
| Series | — | EP1K30 |
| Logic Elements / Cells | — | 1728 |
| Total RAM Bits | — | 24576 |
| Number of Logic Array Blocks (LABs) | — | 216 |
| Equivalent Gates | — | 30,000 |
| User I/O Count | — | 102 |
| Number of I/O Banks | — | 4 |
| Supply Voltage - Core | — | 2.5 V (2.375 V min, 2.625 V max) |
| Supply Voltage - I/O | — | 2.5 V / 3.3 V / 5.0 V (multiVolt) |
| Maximum Internal Frequency | — | 200 MHz |
| Embedded Memory Type | — | Dual-port EAB (Embedded Array Block) |
| 工作温度 | — | -40 °C to +85 °C (Industrial, "I" suffix) |
| Configuration Method | — | SRAM, requires external configuration PROM (EPC) |
| Programming Interface | — | JTAG (IEEE 1149.1) / IEEE 1532 ISP |