DSPB56374AF vs DSPB56371AF150 Comparison
Detailed side-by-side comparison of DSPB56374AF by NXP Semiconductors and DSPB56371AF150 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | DSPB56374AF | DSPB56371AF150 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | DSP | DSP |
| Lifecycle Status | Obsolete | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.85 | $13.90 |
| Product Type | Audio Digital Signal Processor (DSP) | — |
| Core | DSP56K / Symphony (DSP56300 family) | DSP56000 (56000) 24-bit fixed-point |
| Data Bus Width | 24 bit | 24 bit |
| Core Clock Rate | 150 MHz | — |
| On-Chip RAM | 54 kB | — |
| Non-Volatile Memory | 84 kB ROM | — |
| Core Voltage | 1.25 V | — |
| I/O Voltage | 3.30 V | — |
| Operating Temperature | 0C to +70C (TA) | [DATA_NEEDED: Operating Temperature range] |
| Package | 80-LQFP (14x14 mm) | 80-LQFP (14x14 mm), QFP80 square, 0.65 mm pitch (gull-wing terminals) |
| Mounting Type | Surface Mount | Surface Mount |
| Series | DSP56K / Symphony | — |
| Interfaces | Host Interface, I2C, SAI, SPI | — |
| RoHS Status | Compliant (PB-FREE) | [DATA_NEEDED: RoHS status] |
| Part Status | Obsolete (last distributor stock via Rochester Electronics / Heisener) | — |
| Product Series | — | DSP56371 (DSPB371) |
| Core Clock Frequency | — | 150 MHz |
| Processing Performance | — | 150 MIPS |
| Number Type | — | Fixed-Point |
| Application Target | — | Audio Processor (AV receivers, home theater, automotive audio) |
| Audio Decoder Support | — | Dolby, THX, DTS surround decoders |
| Number of Terminals | — | 80 |
| Packaging | — | Tray |
| Manufacturer Status | — | End of Life (replacement/PCN documentation available via NXP) |
| Program Memory | — | [DATA_NEEDED: Program Memory size] |
| Supply Voltage | — | [DATA_NEEDED: Supply Voltage] |
| I/O Count | — | [DATA_NEEDED: number of I/O] |