EPM7256AETC144-5N vs EPM7256AETI144-7N 对比
详细并排对比 EPM7256AETC144-5N 出自 Altera 和 EPM7256AETI144-7N 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 | EPM7256AETC144-5N | EPM7256AETI144-7N |
|---|---|---|
| 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） | $9.95 | $29.81 |
| Family | MAX 7000A | MAX 7000A |
| Logic Family | CMOS | — |
| Usable Gates | 5,000 | 5000 |
| Macro Cells | 256 | — |
| Logic Blocks | 16 | — |
| User I/Os (Mouser listing) | 36 | — |
| User I/Os (DigChip listing) | 84 | — |
| Pin-to-Pin Propagation Delay (tPD) | 4.5 ns | — |
| Maximum Internal Frequency | 227.3 MHz | — |
| Counter Speed | 172.4 MHz | — |
| Supply Voltage (VCCINT) | 3.3 V | 3.0 V to 3.6 V (3.3 V nominal) |
| Program Memory Type | EEPROM (non-volatile) | — |
| In-System Programmability | Yes (JTAG) | — |
| 封装 | TQFP-144 (Plastic Thin Quad Flat Pack) | TQFP-144 |
| 工作温度 | [DATA_NEEDED: operating temperature grade] | -40 °C to +85 °C (industrial) |
| Lead-Free / RoHS | Yes (N suffix) | — |
| Speed Grade | -5 | — |
| Device Type | — | CPLD (Complex Programmable Logic Device) |
| Macrocells | — | 256 |
| User I/Os | — | 36 (industrial variant) |
| Logic Elements | — | 256 |
| I/O Voltage (VCCIO) | — | 2.5 V / 3.3 V / 5.0 V tolerant |
| Pin-to-Pin Logic Delay (tPD) | — | 7.5 ns |
| Maximum Internal Frequency (fCNT) | — | 126.6 MHz |
| Process Technology | — | EEPROM (0.3 µm CMOS) |
| 安装类型 | — | Surface Mount |
| Programming Interface | — | JTAG (IEEE 1149.1) / ByteBlaster |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | — | Yes (per Altera product page) |
| MSL 等级 | — | [DATA_NEEDED: moisture sensitivity level] |