EPM1270T144C4N vs EPM1270T144C5N 对比
详细并排对比 EPM1270T144C4N 出自 Intel 和 EPM1270T144C5N 出自 Altera。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 | EPM1270T144C4N | EPM1270T144C5N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.45 | $19.75 |
| Family | MAX II | MAX II |
| Device Type | CPLD - Complex Programmable Logic Device | CPLD (Complex Programmable Logic Device) |
| Logic Elements | 980 | — |
| Macro Cells | 980 | 980 |
| Logic Array Blocks (LABs) | 16 | — |
| User I/O Pins | 80 | — |
| User Flash Memory | 8 Kbit | — |
| Internal Core Frequency (max) | 247.5 MHz | — |
| 电源电压 | 2.5 V / 3.3 V | — |
| I/O Standard Support | 1.5 V / 1.8 V / 2.5 V / 3.3 V MultiVolt | — |
| 封装 | TQFP-144 (T144) 22x22 mm | TQFP-144 (T144), 22 x 22 mm, 0.5 mm pitch |
| Lead Pitch | 0.5 mm | — |
| Operating Temperature (commercial) | 0C to +85C | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | — |
| Lead-Free / RoHS | Yes | — |
| JTAG / IEEE 1149.1 | Supported | — |
| Configuration Memory | On-chip Flash (non-volatile, instant-on) | Internal flash (non-volatile, instant-on) |
| Logic Elements (LEs) | — | 1270 |
| Maximum User I/Os | — | 212 |
| Number of Logic Array Blocks (LABs) | — | 127 |
| Process Technology | — | 0.18 µm |
| 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 |
| 工作温度 | — | 0 °C to +85 °C (Commercial) |
| Speed Grade | — | -5 |
| Programming Interface | — | JTAG (IEEE 1149.1), In-System Programmable |
| RoHS 状态 | — | Compliant (lead-free) |
| 无卤 | — | Compliant |