EPM7256AQI208-10 vs EPM7256AEQI208-7N 对比
详细并排对比 EPM7256AQI208-10 出自 Intel 和 EPM7256AEQI208-7N 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 | EPM7256AQI208-10 | EPM7256AEQI208-7N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $13.22 | $0.00 |
| Family | MAX 7000A | MAX 7000A |
| Macrocells | 256 | 256 |
| Logic Array Blocks (LABs) | 16 | — |
| Usable Gates | 5,000 | 5,000 |
| User I/O Pins | 68 | 164 |
| Pin-to-Pin Propagation Delay | 10 ns | — |
| Maximum Internal Frequency | 93.5 MHz | 126.6 MHz |
| Maximum Counter Frequency | 227.3 MHz | — |
| Supply Voltage (Core) | 3.3 V | — |
| I/O Logic Compatibility | 5.0 V, 3.3 V, 2.5 V (MultiVolt) | — |
| 封装 | PQFP-208 | 208-pin PQFP (FQFP) |
| Programmability | EEPROM, in-system via JTAG (IEEE 1149.1) | — |
| 工作温度 | -40C to +85C (industrial) | — |
| Process Technology | CMOS, EEPROM-based | — |
| RoHS 状态 | Compliant (lead-free per distributor data) | Compliant (N suffix) |
| Logic Array Blocks | — | 16 |
| Pin-to-Pin Propagation Delay (tPD) | — | 7.5 ns |
| 电源电压 | — | 3.3 V |
| Configuration Technology | — | EEPROM (non-volatile) |
| Number of Terminals | — | 208 |
| Terminal Form | — | Gull Wing |
| Package Shape | — | Square |
| 安装类型 | — | Surface Mount |
| Operating Temperature Grade | — | Industrial |
| Speed Grade | — | -7 |
| Lead Finish | — | [DATA_NEEDED: lead finish] |