DSP56321VL220557 vs DSP56321VL220 Comparaison
Comparaison détaillée côte à côte de DSP56321VL220557 par NXP Semiconductors et DSP56321VL220 par NXP Semiconductors. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | DSP56321VL220557 | DSP56321VL220 |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | DSP | DSP |
| Statut du cycle de vie | Actif | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,64 | $23,90 |
| 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 |
| Plage de température de fonctionnement | -40C to +85C (industrial) | — |
| I/O Logic Level | TTL-compatible | — |
| Process Technology | High-density CMOS | — |
| Boîtier | MAPBGA-196 (15x15 mm) | 196-ball MAPBGA (15 x 15 mm) |
| Type de montage | Surface Mount | Surface Mount (BGA) |
| Statut RoHS | 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) |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| Lead Free / RoHS | — | Lead-free (PBFREE), RoHS compliant |