EPM570T144I5 vs EPM570T144C4N 对比
详细并排对比 EPM570T144I5 出自 Altera 和 EPM570T144C4N 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 | EPM570T144I5 | EPM570T144C4N |
|---|---|---|
| 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） | $22.97 | $25.10 |
| Product Type | CPLD (Complex Programmable Logic Device) | — |
| Family | MAX II | MAX II |
| Macrocells (Logic Elements) | 440 | — |
| User I/O | 116 | — |
| User Flash Memory (UFM) | 8 Kbits | 8 Kbits |
| Pin-to-Pin Delay (tPD1) | 5.4 ns | — |
| Maximum Frequency (fMAX) | 304 MHz | — |
| Supply Voltage - Core | 1.8 V | — |
| Supply Voltage - I/O Banks | 1.5 V / 1.8 V / 2.5 V / 3.3 V | — |
| 封装 / 外壳 | TQFP-144 (144-LQFP, 20 x 20 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 °C to +100 °C (industrial) | -40 °C to +85 °C (industrial, suffix N) |
| Process Technology | 0.18 µm flash | 0.18 µm flash CMOS, 6-layer metal |
| Programming Interface | JTAG (IEEE 1149.1) | JTAG (IEEE 1149.1) with in-system programmability (ISP) |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Logic Elements (LE) | — | 570 |
| Equivalent Macrocells | — | 440 |
| Maximum User I/O Pins | — | 212 (package-dependent; TQFP-144 user count varies) |
| Maximum Internal Frequency (fMAX) | — | 247.5 MHz |
| Pin-to-Pin Propagation Delay (tPD) | — | 5.4 ns (C4 speed grade) |
| Core Supply Voltage (VCCINT) | — | 2.5 V / 3.3 V (MultiVolt core) |
| I/O Supply Voltage (VCCIO) | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt I/O) |
| 封装 | — | TQFP-144 (22 × 22 mm, 0.5 mm pitch) |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | — | Lead-free, RoHS compliant |
| Global Clock Networks | — | 4 |
| Non-Volatile Configuration | — | Yes (instant-on, no external boot PROM required) |