EPM1270T144C5N vs EPM3128ATC144-7 对比
详细并排对比 EPM1270T144C5N 出自 Altera 和 EPM3128ATC144-7 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 | EPM1270T144C5N | EPM3128ATC144-7 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.75 | $8.10 |
| Family | MAX II | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | CPLD (Complex Programmable Logic Device) |
| Macro Cells | 980 | — |
| Logic Elements (LEs) | 1270 | — |
| Maximum User I/Os | 212 | — |
| Number of Logic Array Blocks (LABs) | 127 | — |
| Process Technology | 0.18 µm | CMOS EEPROM |
| Propagation Delay (tPD) | 6.2 ns | — |
| Maximum Internal Frequency | 201.1 MHz | — |
| Supply Voltage (Core) | 2.5 V / 3.3 V | — |
| Supply Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V | — |
| 封装 | TQFP-144 (T144), 22 x 22 mm, 0.5 mm pitch | TQFP-144 (22x22 mm) |
| 工作温度 | 0 °C to +85 °C (Commercial) | 0C to +70C (Commercial) |
| Speed Grade | -5 | -7 |
| Programming Interface | JTAG (IEEE 1149.1), In-System Programmable | — |
| Configuration Memory | Internal flash (non-volatile, instant-on) | — |
| RoHS 状态 | Compliant (lead-free) | — |
| 无卤 | Compliant | — |
| 安装类型 | Surface Mount | Surface Mount |
| Macrocells | — | 128 |
| Usable Gates | — | 2,500 |
| Logic Array Blocks (LABs) | — | 8 (16 macrocells each) |
| User I/Os | — | 96 |
| Supply Voltage (VCCINT) | — | 3.3 V |
| I/O Voltage (VCCIO) | — | 1.8 V / 2.5 V / 3.3 V (multiVolt) |
| Pin-to-Pin Propagation Delay (tPD) | — | 7.5 ns |
| Maximum Internal Frequency (fCNT) | — | 129.9 MHz |
| Programming Technology | — | CMOS EEPROM (in-system programmable) |
| JTAG Support | — | IEEE 1149.1 boundary-scan + ISP |