DSPA56371AF180 vs DSPB56374AFC 对比
详细并排对比 DSPA56371AF180 出自 NXP Semiconductors 和 DSPB56374AFC 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 | DSPA56371AF180 | DSPB56374AFC |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | DSP | DSP |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.95 | $19.85 |
| Product Type | Audio Digital Signal Processor (DSP) | — |
| Core Architecture | DSP56300 (24-bit fixed-point) | 24-bit fixed-point DSP56300 |
| Core Clock Speed | 180 MHz | — |
| Throughput | 180 MIPS | — |
| Data Width | 24-bit | 24-bit |
| Instruction Word Width | 24-bit | — |
| 封装 | 80-pin LQFP (LQFP-80) | 80-LQFP (14x14 mm) |
| Terminal Form | Gull Wing | — |
| 安装类型 | Surface Mount | Surface Mount |
| 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) | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Part Family | — | DSP56300 / Symphony Audio DSP |
| Instruction Width | — | 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 |
| 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) |