DSP56311VL150 vs DSP56321VL240 Comparison
Detailed side-by-side comparison of DSP56311VL150 by NXP Semiconductors and DSP56321VL240 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
DSP56311VL150 - 150 MHz 24-bit Fixed-Point DSP | NXP | Audio
DSP56311VL150 ObsoleteNXP Semiconductors
DSP56321VL240 - 240MHz 24-Bit DSP, 196-MAPBGA | NXP Semiconductors
DSP56321VL240 ✗ End of LifeSpecification Comparison
| Parameter | DSP56311VL150 | DSP56321VL240 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | DSP | Microcontrollers |
| Lifecycle Status | Obsolete | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $23.40 | $99.85 |
| Product Type | 24-bit Fixed-Point Digital Signal Processor | Fixed-Point Digital Signal Processor (DSP) |
| Core Architecture | DSP56000 (object-code compatible) | DSP56300 family (DSP56000 code-compatible) |
| Clock Frequency | 150 MHz | — |
| Performance | Up to 150 MMACS (300 MMACS with EFCOP) | — |
| Multiplier | 24-bit x 24-bit MAC | — |
| Core Supply Voltage | 1.8 V | — |
| I/O Supply Voltage | 3.3 V | — |
| DMA Controllers | Six channel DMA | — |
| Instruction Cache | Yes | Yes (24-bit instruction cache) |
| Bootstrap ROM | Yes | — |
| External Bus Interface | Yes (with EABI and external address bus switch) | — |
| Program RAM | 24-bit x 24-bit Memory Expansion Area (PM_EB) | — |
| Package | 196-ball LBGA (15x15 mm) | 196-MAPBGA (15 x 15 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Packing | Reel-Reel 13" Q1 DP | — |
| Min. Order Quantity | 750 | — |
| RoHS Status | Compliant (Pbfree per Mouser listing) | Compliant (per ETEI comparison data) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Data Bus Width | — | 24 bit |
| Maximum Clock Frequency | — | 240 MHz |
| On-Chip RAM | — | 576 kB |
| Non-Volatile Memory | — | ROM (576 B, bootstrap) |
| I/O Voltage | — | 3.30 V |
| Core Voltage | — | [DATA_NEEDED: core voltage level] |
| DMA Channels | — | 6 |
| Barrel Shifter | — | Yes (hardware) |
| Serial Interfaces | — | Host Interface, SSI, SCI |
| Addressing Range | — | 24-bit |
| Input/Output Logic | — | TTL compatible |
| Process Technology | — | High-density CMOS |
| Lead-Free / Pb-Free | — | Yes (PBFREE per Mouser listing) |