EPM1270T144C5N vs EPM1270TI144C5N 对比
详细并排对比 EPM1270T144C5N 出自 Altera 和 EPM1270TI144C5N 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 | EPM1270TI144C5N |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $19.75 | $9.35 |
| Family | MAX II | MAX II |
| Device Type | 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 | — |
| 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 | 144-pin TQFP |
| 工作温度 | 0 °C to +85 °C (Commercial) | — |
| Speed Grade | -5 | — |
| Programming Interface | JTAG (IEEE 1149.1), In-System Programmable | — |
| Configuration Memory | Internal flash (non-volatile, instant-on) | On-chip flash (non-volatile, instant-on) |
| RoHS 状态 | Compliant (lead-free) | [DATA_NEEDED: lead-free / RoHS variant not confirmed for -5N TI suffix] |
| 无卤 | Compliant | — |
| 安装类型 | Surface Mount | Surface Mount |
| Device | — | EPM1270 |
| Logic Elements / Macro Cells | — | 980 macro cells |
| User I/O Count | — | 212 (max for device, 116 used in 144-pin package context) |
| Pin-to-Pin Delay (tPD) | — | 6.2 ns |
| Maximum Operating Frequency (fMAX) | — | 201.1 MHz |
| Technology Node | — | 0.18 µm |
| Core Voltage (VCCINT) | — | 3.0 V to 3.6 V (3.3 V typ) |
| I/O Voltage (VCCIO) | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt) |
| User Flash Memory | — | 8 Kbit (shared with config block) |
| 工作温度范围 | — | -40 °C to +100 °C (industrial, TI suffix) |
| JTAG / ISP | — | Yes (IEEE 1149.1 boundary scan, in-system programmable) |