MC68302AG25C vs MC68302AG20C 对比
详细并排对比 MC68302AG25C 出自 NXP Semiconductors 和 MC68302AG20C 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 | MC68302AG25C | MC68302AG20C |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $16.40 | $54.10 |
| Core Processor | M68000 | — |
| Core Architecture | M683xx | M68000 / M68300 family |
| Number of Cores | 1 | — |
| 数据总线宽度 | 8/16 bit | 8/16-Bit external |
| 最大时钟频率 | 25 MHz | — |
| Internal Architecture | 32-bit | — |
| 电源电压 | 5 V | 5 V |
| 工作温度 | 0C to 70C | [DATA_NEEDED: operating temperature range] |
| 封装 / 外壳 | 144-LQFP (20x20 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Serial Communication Controllers (SCC) | 3 | — |
| Serial Management Controllers (SMC) | 2 | — |
| DMA Channels (IDMA) | 2 | — |
| Timers | 2 x 16-bit | — |
| Watchdog Timer | Yes | — |
| Programmable Chip Selects | Yes | — |
| Dual-Port RAM | Yes (for descriptors) | — |
| RoHS 状态 | Compliant (factory statement) | Compliant |
| Maximum CPU Clock | — | 20 MHz |
| Address Bus Width | — | 24-Bit (16 MB linear) |
| Core Count | — | 1 |
| On-Chip RAM | — | 1152 bytes dual-port |
| Serial Communications Controllers | — | 3 SCCs (HDLC/SDLC, UART, BISYNC) |
| DMA Channels | — | 2 |
| External Interrupts | — | Up to 7 sources |
| 封装 | — | 144-LQFP (20x20 mm) |
| Lead-Free | — | Yes |