EP2A15F672I8 vs EP2A25F724 对比
详细并排对比 EP2A15F672I8 出自 Altera 和 EP2A25F724 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 | EP2A15F672I8 | EP2A25F724 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | Memory ICs |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $680.00 | $112.00 |
| Family | APEX II | — |
| Process Technology | 0.15 µm all-layer copper CMOS | — |
| Metal Layers | Up to 8 | — |
| Typical Gates | 600 K | — |
| Logic Elements / Cells | 16,640 | — |
| User I/Os | 492 | — |
| Embedded Memory | 416 Kbits | — |
| Maximum Internal Frequency | 435 MHz | — |
| Propagation Delay (typ.) | 1.94 ns | — |
| Core Supply Voltage | 1.5 V (1.425 V – 1.575 V) | — |
| Supply Voltage Range | 1.425 V to 1.575 V | — |
| 工作温度 | -40 °C to +100 °C (TJ, industrial) | [DATA_NEEDED: operating temperature grade] |
| 封装 | 672-FBGA, FCBGA, 27 x 27 mm, 1.0 mm pitch | 724-ball FineLine BGA |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| I/O Standards | LVTTL, LVCMOS, LVDS, MultiVolt I/O | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Device Type | — | Enhanced Configuration Device (EPC) |
| Target FPGA Family | — | Altera APEX II (EP2A-series) |
| Memory Technology | — | Flash (non-volatile, no battery required) |
| Configuration Modes | — | Passive Serial, Passive Parallel Async, Passive Parallel Sync |
| JTAG Support | — | IEEE Std. 1149.1 (boundary-scan / ISP) |
| Multi-Device Configuration | — | Yes - supports daisy-chained APEX II FPGAs |
| In-System Programmability | — | Yes (via JTAG) |
| 电源电压 | — | [DATA_NEEDED: VCC nominal] |
| On-chip Oscillator | — | Yes (internal configuration clock) |
| User Flash Region | — | Yes (separate from configuration data) |
| 生命周期状态 | — | Not Recommended for New Designs (NRND) - Altera acquired by Intel 2015 |