DSP56321VF275 vs DSP56321VF220 对比
详细并排对比 DSP56321VF275 出自 NXP Semiconductors 和 DSP56321VF220 出自 NXP Semiconductors。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。
NXP Semiconductors
DSP56321VF275 - 275MHz 24-Bit Fixed-Point DSP | NXP | 196-MAPBGA
DSP56321VF275 NrndNXP Semiconductors
DSP56321VF220 - 24-bit DSP, 220MHz/440MMACS | NXP | MAP-BGA-196
DSP56321VF220 ⚠ 最后一次采购规格对比
| 参数 | DSP56321VF275 | DSP56321VF220 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | DSP | DSP |
| 生命周期状态 | 不推荐新设计 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.60 | $78.50 |
| Product Type | Fixed-Point Digital Signal Processor | Fixed-Point Digital Signal Processor (DSP) |
| Series | DSP56300 family | — |
| Core Clock Speed | 275 MHz | — |
| Instruction Throughput | 275 MIPS / 550 MMACS | — |
| Data Word Width | 24-bit | 24-bit |
| On-Chip RAM | 576 KB | 576 kB |
| On-Chip ROM | 576 bytes | 576 B |
| External Address Bus Width | 24-bit | — |
| DMA Channels | 6 | 6 (Six Channel DMA Unit) |
| Communication Interfaces | Host Interface, SSI, SCI | — |
| Coprocessor | EFCOP (Enhanced Filter Coprocessor) | — |
| I/O Voltage | 3.3 V | 3.30 V |
| Core Voltage | 1.0-1.2 V (internal regulator) | — |
| 封装 | 196-MAPBGA (15x15 mm) | 196-MAPBGA (15 mm × 15 mm × 1.18 mm, 1 mm pitch) |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| Packaging | Tray | Tray |
| RoHS 状态 | Compliant (lead-free) | — |
| DSP Core | — | DSP56300 family |
| Core Frequency | — | 220 MHz |
| Peak Throughput | — | 440 MMACS (Million Multiply-Accumulates per Second) |
| Instruction Cache | — | 24-bit × 24-bit |
| Program RAM | — | 24-bit × 24-bit |
| Integrated Coprocessor | — | Enhanced Filter Coprocessor (EFCOP) |
| Interfaces | — | Host Interface, SSI, SCI |