EP1K50TI144-3N vs EP1K50TI144-2F 对比
详细并排对比 EP1K50TI144-3N 出自 Altera 和 EP1K50TI144-2F 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 | EP1K50TI144-3N | EP1K50TI144-2F |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $19.80 | $18.95 |
| Family | ACEX 1K (EP1K) | ACEX-1K |
| Series | EP1K50 | FLEX 10K / ACEX 1K |
| Logic Elements | 2,880 | — |
| Typical Gates | 50,000 | — |
| Embedded Array Blocks (EABs) | 40 (4 Kbit each) | — |
| Embedded Memory (EAB SRAM) | 40,960 bits | — |
| Maximum User I/O | 102 | 102 |
| Dedicated Inputs | 6 | — |
| Core Voltage (VCCINT) | 2.375 V to 2.625 V (nominal 2.5 V) | — |
| I/O Bank Voltage (VCCIO) | 2.375 V to 5.0 V (multiVolt I/O) | — |
| Speed Grade | -3 (fastest ACEX 1K grade) | -2 (fast) |
| Maximum Internal Frequency | 166.67 MHz (process node data) | — |
| Process Technology | 0.22 µm CMOS, SRAM-based | 0.22 µm CMOS |
| 封装 | 144-pin TQFP (Industrial, Pb-free) | — |
| 工作温度 | -40 °C to +85 °C (Industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration Interface | JTAG (IEEE 1149.1) + passive-serial | — |
| RoHS 状态 | Compliant (Pb-free terminal finish, "N" suffix) | [DATA_NEEDED: RoHS status] |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| Supply Current (typ/ICC) | [DATA_NEEDED: ICC standby] | — |
| Logic Elements / Cells | — | 2880 |
| Equivalent Gates | — | 50,000 |
| Embedded RAM Bits | — | 40,960 |
| Number of Terminals | — | 144 |
| Terminal Form | — | GULL WING |
| Package Code | — | QFP (TQFP-144 / PQFP144) |
| Package Shape | — | SQUARE |
| JEDEC Package Code | — | S-PQFP-G144 |
| Supply Voltage (VCCINT) | — | 2.375 V to 2.625 V (2.5 V typical) |
| 最大时钟频率 | — | 200 MHz (family datasheet) |
| Operating Temperature Grade | — | Industrial |
| Programming Interface | — | JTAG (IEEE 1149.1) |