DSP56321VL220 vs DSP56321VL220557 Karşılaştırma
Ayrıntılı yan yana karşılaştırma DSP56321VL220 tarafından NXP Semiconductors ve DSP56321VL220557 tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | DSP56321VL220 | DSP56321VL220557 |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | DSP | DSP |
| Yaşam Döngüsü Durumu | NRND | Aktif |
| Core Architecture | DSP56300 family, 24-bit fixed-point | — |
| Core Clock Frequency | 220 MHz | 220 MHz |
| 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] | — |
| DMA Channels | 6 | 4 independent channels |
| Instruction Cache | Yes (configurable) | — |
| Host Interface | Serial Host Interface (SHI) + Host Port | Asynchronous serial / parallel ports |
| Audio Interface | Enhanced Serial Audio Interface (ESAI) | — |
| Communication Interface | Serial Communication Interface (SCI) | — |
| Timers | Triple Timer module | Triple timer module |
| Bootstrap ROM | Yes (flashless boot) | — |
| Paket | 196-ball MAPBGA (15 x 15 mm) | MAPBGA-196 (15x15 mm) |
| Montaj Türü | Surface Mount (BGA) | Surface Mount |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | — |
| Lead Free / RoHS | Lead-free (PBFREE), RoHS compliant | — |
| Product Type | — | Digital Signal Processor (DSP) |
| Architecture | — | 24-bit fixed-point DSP56300 family |
| 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 Controller | — | Yes |
| External Memory Interface | — | Yes (SRAM / DRAM expansion) |
| Enhanced Filter Co-Processor | — | EFCOP for sample-rate conversion |
| Serial Audio Interface | — | Yes (ESSI / SCI) |
| İşletim Sıcaklığı Aralığı | — | -40C to +85C (industrial) |
| I/O Logic Level | — | TTL-compatible |
| Process Technology | — | High-density CMOS |
| RoHS Durumu | — | Compliant |