EPM7256AQI208-10 vs EPM7256BQC208-7 对比
详细并排对比 EPM7256AQI208-10 出自 Intel 和 EPM7256BQC208-7 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 | EPM7256AQI208-10 | EPM7256BQC208-7 |
|---|---|---|
| 品牌 | Intel | Intel |
| 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 | $9.75 |
| Family | MAX 7000A | MAX 7000B |
| Macrocells | 256 | — |
| Logic Array Blocks (LABs) | 16 | — |
| Usable Gates | 5,000 | 5,000 |
| User I/O Pins | 68 | — |
| 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 |
| Programmability | EEPROM, in-system via JTAG (IEEE 1149.1) | — |
| 工作温度 | -40C to +85C (industrial) | 0C to +90C (commercial) |
| Process Technology | CMOS, EEPROM-based | — |
| RoHS 状态 | Compliant (lead-free per distributor data) | Compliant per distributor listings |
| Device Type | — | CPLD - Complex Programmable Logic Device |
| Macro Cells | — | 256 |
| User I/Os | — | 164 |
| Logic Elements / LABs | — | 16 Logic Array Blocks |
| Propagation Delay (tPD) | — | 7.5 ns (-7 speed grade) |
| Core Supply Voltage | — | 2.5 V |
| 安装类型 | — | Surface Mount |
| Configuration Memory | — | Non-volatile EEPROM |
| JTAG / Boundary Scan | — | IEEE 1149.1 compliant |
| In-System Programmability | — | Yes (via JTAG) |