DSP56321VL220557 vs DSP56321VF200 مقایسه
مقایسه دقیق کنار به کنار DSP56321VL220557 توسط NXP Semiconductors و DSP56321VF200 توسط NXP Semiconductors. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | DSP56321VL220557 | DSP56321VF200 |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | DSP | DSP |
| وضعیت چرخه عمر | فعال | پایان عمر محصول |
| Product Type | Digital Signal Processor (DSP) | Fixed-Point Digital Signal Processor (DSP) |
| Architecture | 24-bit fixed-point DSP56300 family | — |
| Core Clock Frequency | 220 MHz | — |
| Instruction Cycle Time | 15 ns | — |
| Data Word Width | 24-bit | — |
| Accumulator Width | 56-bit | — |
| On-chip Memory | Program ROM/RAM and Data RAM (see datasheet) | — |
| DMA Channels | 4 independent channels | 6 channels |
| DMA Controller | Yes | — |
| External Memory Interface | Yes (SRAM / DRAM expansion) | — |
| Enhanced Filter Co-Processor | EFCOP for sample-rate conversion | — |
| Host Interface | Asynchronous serial / parallel ports | — |
| Serial Audio Interface | Yes (ESSI / SCI) | — |
| Timers | Triple timer module | — |
| محدوده دمای کاری | -40C to +85C (industrial) | — |
| I/O Logic Level | TTL-compatible | — |
| Process Technology | High-density CMOS | — |
| بسته‌بندی | MAPBGA-196 (15x15 mm) | 196-MAPBGA (15 mm x 15 mm, 1 mm pitch, 1.18 mm body height) |
| نوع نصب | Surface Mount | Surface Mount (BGA) |
| وضعیت RoHS | Compliant | — |
| Part Number | — | DSP56321VF200 |
| Manufacturer | — | NXP Semiconductors (formerly Freescale Semiconductor) |
| DSP Family | — | DSP56300 family, DSP56000 code-compatible |
| Core Architecture | — | 24-bit fixed-point, single-cycle engine |
| Clock Speed | — | 200 MHz |
| On-Chip RAM | — | 576 KB |
| Bootstrap ROM | — | 576 bytes |
| Instruction Cache | — | Yes |
| Coprocessor | — | Enhanced Filter Coprocessor (EFCOP) |
| Addressing | — | 24-bit address space, barrel shifter |
| Interfaces | — | Host Interface, SSI (Synchronous Serial), SCI (Serial Communications) |
| I/O Voltage | — | 3.30 V |
| دمای اتصال کاری | — | -40C to +100C (TJ) |
| Packaging | — | Tray |