DSPB56374AF vs DSPB56374AFC 对比
详细并排对比 DSPB56374AF 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 | DSPB56374AF | DSPB56374AFC |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | DSP | DSP |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.85 | $19.85 |
| Product Type | Audio Digital Signal Processor (DSP) | — |
| Core | DSP56K / Symphony (DSP56300 family) | — |
| 数据总线宽度 | 24 bit | — |
| Core Clock Rate | 150 MHz | — |
| On-Chip RAM | 54 kB | 54 kB |
| Non-Volatile Memory | 84 kB ROM | — |
| Core Voltage | 1.25 V | 1.25 V (internal) |
| I/O Voltage | 3.30 V | 3.3 V |
| 工作温度 | 0C to +70C (TA) | — |
| 封装 | 80-LQFP (14x14 mm) | 80-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Series | DSP56K / Symphony | — |
| Interfaces | Host Interface, I2C, SAI, SPI | Host Interface, I2C, SAI, SPI |
| RoHS 状态 | Compliant (PB-FREE) | — |
| Part Status | Obsolete (last distributor stock via Rochester Electronics / Heisener) | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Part Family | — | DSP56300 / Symphony Audio DSP |
| Core Architecture | — | 24-bit fixed-point DSP56300 |
| Instruction Width | — | 24-bit |
| Data Width | — | 24-bit |
| 最大时钟频率 | — | 150 MHz |
| Performance | — | 150 MIPS |
| On-Chip ROM | — | 84 kB |
| Addressing Range | — | 24-bit |
| Packaging | — | Tray |
| Automotive Qualified | — | Yes (per NXP/Mouser listing) |
| 生命周期状态 | — | End-of-Life / Last Time Buy (per NXP product page) |