DSPB56374AFC vs DSPA56371AF180 对比
详细并排对比 DSPB56374AFC 出自 NXP Semiconductors 和 DSPA56371AF180 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | DSPB56374AFC | DSPA56371AF180 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | DSP | DSP |
| 生命周期状态 | 最后采购期 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.85 | $15.95 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Part Family | DSP56300 / Symphony Audio DSP | — |
| Core Architecture | 24-bit fixed-point DSP56300 | DSP56300 (24-bit fixed-point) |
| Instruction Width | 24-bit | — |
| Data Width | 24-bit | 24-bit |
| 最大时钟频率 | 150 MHz | — |
| Performance | 150 MIPS | — |
| On-Chip ROM | 84 kB | — |
| On-Chip RAM | 54 kB | — |
| Addressing Range | 24-bit | — |
| 封装 | 80-LQFP (14x14 mm) | 80-pin LQFP (LQFP-80) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Interfaces | Host Interface, I2C, SAI, SPI | — |
| Core Voltage | 1.25 V (internal) | — |
| I/O Voltage | 3.3 V | — |
| Automotive Qualified | Yes (per NXP/Mouser listing) | — |
| 生命周期状态 | End-of-Life / Last Time Buy (per NXP product page) | — |
| Product Type | — | Audio Digital Signal Processor (DSP) |
| Core Clock Speed | — | 180 MHz |
| Throughput | — | 180 MIPS |
| Instruction Word Width | — | 24-bit |
| Terminal Form | — | Gull Wing |
| Package Code | — | QFP |
| Package Shape | — | Square |
| Peak Reflow Temperature | — | 260 C |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| 电源电压 | — | [DATA_NEEDED: core and I/O supply voltage] |
| On-chip Memory | — | [DATA_NEEDED: program/data RAM and ROM size] |
| RoHS 状态 | — | Compliant |
| Firmware Variant | — | Masked-ROM Symphony audio (A suffix) |
| Speed Grade | — | AF (180 MHz) |