EP1K50TI144-2 vs EP1K30TI144-2 对比
详细并排对比 EP1K50TI144-2 出自 Intel 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 | EP1K50TI144-2 | EP1K30TI144-2 |
|---|---|---|
| 品牌 | Intel | 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） | $27.85 | $13.85 |
| Family | ACEX-1K | ACEX-1K |
| Logic Elements (LEs) | 2,880 | — |
| Typical Gates | 50,000 | — |
| Maximum User I/O | 102 | — |
| Logic Array Blocks (LABs) | 360 | — |
| Embedded Array Blocks (EABs) | [DATA_NEEDED: EAB count] | — |
| Total RAM Bits | 40,960 | 24576 |
| Core Supply Voltage (VCCINT) | 2.5 V (2.375 V to 2.625 V) | — |
| I/O Supply Voltage (VCCIO) | [DATA_NEEDED: VCCIO range] | — |
| Speed Grade | -2 | -2 (mid-tier) |
| 工作温度 | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C (Industrial, "I" suffix) |
| 封装 | 144-LQFP (TQFP-144) | 144-LQFP (TQFP), 22 mm × 22 mm, 0.5 mm pitch |
| 安装类型 | Surface Mount | Surface Mount |
| Process Technology | SRAM-based, 0.18 µm | 0.22 µm CMOS, SRAM-based |
| Configuration Method | Passive Serial / Passive Parallel / JTAG | SRAM, requires external configuration PROM (EPC) |
| JTAG Support | IEEE 1149.1 Boundary Scan | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance - legacy part] |
| Series | — | EP1K30 |
| Logic Elements / Cells | — | 1728 |
| 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) |
| Programming Interface | — | JTAG (IEEE 1149.1) / IEEE 1532 ISP |