EPM3256AQI208-10N vs EPM3512AQI208-10N 对比
详细并排对比 EPM3256AQI208-10N 出自 Altera 和 EPM3512AQI208-10N 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 | EPM3256AQI208-10N | EPM3512AQI208-10N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $12.90 |
| Family | MAX 3000A | MAX 3000A |
| Macrocells | 256 | — |
| User I/Os | 161 | 172 (max), 208-pin package |
| Usable Gates | 5,000 | — |
| Logic Elements / LABs | 16 Logic Array Blocks (LABs) | — |
| Propagation Delay (tPD) | 10 ns | 10 ns |
| Counter Frequency | 118.7 MHz (max, -10 speed grade) | — |
| Speed Grade | -10 | — |
| Supply Voltage - Core | 3.3 V | — |
| I/O Logic Level Compatibility | 5.0 V, 3.3 V, 2.5 V (MultiVolt I/O) | — |
| 工作温度 | -40 C to +85 C (industrial) | 0C to 70C |
| 封装 | 208-pin PQFP (Plastic Quad Flat Pack) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Programming Interface | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) / ISP (IEEE 1532) |
| Process Technology | CMOS EEPROM | — |
| Hot-Socketing Support | Yes | — |
| RoHS 状态 | Non-compliant (Pb-bearing PQFP package) | — |
| Device Type | — | CPLD (Complex Programmable Logic Device) |
| Logic Family | — | CMOS EEPROM-based |
| Macro Cells | — | 512 |
| Logic Array Blocks (LABs) | — | 12 |
| 电源电压 | — | 3.3 V |
| I/O Standards | — | MultiVolt (2.5 V / 3.3 V / 5 V tolerant) |
| Package Type | — | PQFP-208 (FINE LINE BGA-style 256-pin land) |
| Pins | — | 256 (package), 208 used |
| Compliance | — | RoHS status unknown from data |
| Boundary Scan | — | Built-in BST (IEEE 1149.1) |
| Configuration Memory | — | On-chip EEPROM, non-volatile |