XC7K480T-2FFG1156I vs XC7K420T-3FFG1156E 对比
详细并排对比 XC7K480T-2FFG1156I 出自 AMD 和 XC7K420T-3FFG1156E 出自 AMD。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 | XC7K480T-2FFG1156I | XC7K420T-3FFG1156E |
|---|---|---|
| 品牌 | AMD | AMD |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4,500.00 | $6,800.00 |
| Family | Kintex-7 | Kintex-7 |
| Logic Cells | 477,760 | 416960 |
| Block RAM | 35,205,120 bits | — |
| User I/Os | 400 | — |
| 封装 | 1156-BBGA, FCBGA | 1156-BBGA, FCBGA |
| Core Supply Voltage | 0.97V to 1.03V | 1V |
| 最大时钟频率 | 1286 MHz | — |
| Process Technology | 28nm | 28nm |
| Speed Grade | -2 | -3 |
| Temperature Grade | I (Industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| Lead-Free Status | Lead Free | — |
| MMCM Blocks | [DATA_NEEDED: MMCM count] | — |
| PLL Blocks | [DATA_NEEDED: PLL count] | — |
| DSP Slices | [DATA_NEEDED: DSP slice count] | — |
| GTX Transceivers | [DATA_NEEDED: GTX transceiver count] | — |
| Configurable Logic Blocks (CLBs) | — | 32575 |
| Total RAM Bits | — | 30781440 |
| Number of I/O | — | 400 |
| Voltage - Supply | — | [DATA_NEEDED: Voltage - Supply] |
| 工作温度 | — | [DATA_NEEDED: Operating Temperature] |
| Number of Terminals | — | 1156 |
| Package Shape | — | SQUARE |
| Standard Package | — | 1 |