MC68302AG20C vs MC68302AG25C 对比
详细并排对比 MC68302AG20C 出自 NXP Semiconductors 和 MC68302AG25C 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 | MC68302AG20C | MC68302AG25C |
|---|---|---|
| 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） | $54.10 | $16.40 |
| Core Architecture | M68000 / M68300 family | M683xx |
| 数据总线宽度 | 8/16-Bit external | 8/16 bit |
| 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 | — |
| 电源电压 | 5 V | 5 V |
| 工作温度 | [DATA_NEEDED: operating temperature range] | 0C to 70C |
| 封装 | 144-LQFP (20x20 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant (factory statement) |
| Lead-Free | Yes | — |
| Core Processor | — | M68000 |
| Number of Cores | — | 1 |
| 最大时钟频率 | — | 25 MHz |
| Internal Architecture | — | 32-bit |
| 封装 / 外壳 | — | 144-LQFP (20x20 mm) |
| 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) |