MC68340AB16E-FR vs MC68340AB16EB1 对比
详细并排对比 MC68340AB16E-FR 出自 NXP Semiconductors 和 MC68340AB16EB1 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 | MC68340AB16E-FR | MC68340AB16EB1 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.95 | $17.95 |
| Manufacturer | NXP Semiconductors | — |
| Series | MC683xx | MC68xx |
| Core Processor | CPU32 (32-bit M68000-compatible) | — |
| Number of Cores | 1 | — |
| Bus Width | 32-bit internal / 16-bit external | — |
| Speed / Clock Frequency | 16 MHz | — |
| DMA Channels | 2 | — |
| Timers | 2 x 16-bit | — |
| Serial Interfaces | 2 x SCI (Serial Communication Interface) | — |
| Chip Select Outputs | Programmable (glue-less memory/peripheral interface) | — |
| 工作电源电压 | 5 V (typical for M683xx family) | 5 V |
| 封装 | QFP-144 (28x28 mm) surface mount | 144-QFP (28x28 mm) |
| Packaging Suffix | -FR = Tape and Reel | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: extended/commercial temperature grade] | — |
| RoHS 状态 | Non-RoHS (legacy M683xx product) | [DATA_NEEDED: RoHS status] |
| Lead Free | [DATA_NEEDED: lead-free status] | — |
| Inventory Status (DigiKey) | Listed as discontinued / last-time-buy per Octopart aggregator | — |
| Core Architecture | — | CPU32 (M68000-compatible, 32-bit) |
| Core Count | — | 1 |
| 数据总线宽度 | — | 32-bit |
| 最大时钟频率 | — | 16 MHz (16.78 MHz per Rochester) |
| Integrated DMA Channels | — | 2 |
| On-chip Timers | — | Yes (dual 16-bit timers) |
| Serial I/O | — | Yes (UART) |
| Terminal Form | — | Gull Wing |
| Package Code | — | QFP |
| Package Shape | — | Square |
| Temperature Grade | — | Commercial |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |