DSP56321VL220557 vs DSP56321VL220 Karşılaştırma
Ayrıntılı yan yana karşılaştırma DSP56321VL220557 tarafından NXP Semiconductors ve DSP56321VL220 tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | DSP56321VL220557 | DSP56321VL220 |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | DSP | DSP |
| Yaşam Döngüsü Durumu | Aktif | NRND |
| Product Type | Digital Signal Processor (DSP) | — |
| Architecture | 24-bit fixed-point DSP56300 family | — |
| Core Clock Frequency | 220 MHz | 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 |
| 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 Host Interface (SHI) + Host Port |
| Serial Audio Interface | Yes (ESSI / SCI) | — |
| Timers | Triple timer module | Triple Timer module |
| İşletim Sıcaklığı Aralığı | -40C to +85C (industrial) | — |
| I/O Logic Level | TTL-compatible | — |
| Process Technology | High-density CMOS | — |
| Paket | MAPBGA-196 (15x15 mm) | 196-ball MAPBGA (15 x 15 mm) |
| Montaj Türü | Surface Mount | Surface Mount (BGA) |
| RoHS Durumu | Compliant | — |
| Core Architecture | — | DSP56300 family, 24-bit fixed-point |
| Instruction Throughput | — | 220 MIPS |
| Internal Core Voltage | — | 1.8 V |
| I/O Voltage | — | 3.3 V |
| Program Address Space | — | 16M x 24-bit words |
| Data Address Space (X/Y) | — | 16M x 24-bit words (each) |
| On-chip Program RAM | — | [DATA_NEEDED: program RAM size in words] |
| On-chip Data RAM | — | [DATA_NEEDED: X/Y data RAM size in words] |
| Instruction Cache | — | Yes (configurable) |
| Audio Interface | — | Enhanced Serial Audio Interface (ESAI) |
| Communication Interface | — | Serial Communication Interface (SCI) |
| Bootstrap ROM | — | Yes (flashless boot) |
| İşletim Sıcaklığı | — | [DATA_NEEDED: operating temperature range] |
| Lead Free / RoHS | — | Lead-free (PBFREE), RoHS compliant |