MC68EC060RC66 vs MC68EC060RC50 对比
详细并排对比 MC68EC060RC66 出自 NXP Semiconductors 和 MC68EC060RC50 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 | MC68EC060RC66 | MC68EC060RC50 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $92.50 | $55.90 |
| Processor Type | M680x0 32-Bit Microprocessor | M680x0 32-Bit Microprocessor |
| Core | 68060 (EC variant, no MMU) | 68060 (EC variant - Embedded Cache) |
| Number of Cores | 1 | 1 |
| 数据总线宽度 | 32-Bit | — |
| Clock Speed | 66 MHz | — |
| Supply Voltage (Vcc) | 3.3 V | — |
| 封装 / 外壳 | 206-BEPGA (47.25 x 47.25 mm) | 206-BEPGA (47.25 x 47.25 mm) |
| Packaging | Tray | Tray |
| Instruction Cache | 8 KB four-way set-associative | 8 KB on-die (4-way set associative) |
| Data Cache | 8 KB four-way set-associative | 8 KB on-die (4-way set associative) |
| MMU | Not present (EC = Embedded Controller variant) | Not present on EC variant |
| Floating Point Unit | Not present (software emulation) | — |
| 工作温度 | [DATA_NEEDED: operating temperature grade] | -40C to +85C (industrial, per datasheet) |
| Lead Free Status | Contains Lead | Contains Lead |
| RoHS 状态 | RoHS Non-Compliant | Non-Compliant (lead content per DigiKey listing) |
| 安装类型 | Through Hole (PGA socket) | Through-Hole (PGA) |
| Manufacturer | NXP Semiconductors / Freescale (formerly Motorola) | — |
| Operating Frequency | — | 50 MHz |
| Bus Width | — | 32-Bit |
| Core Voltage | — | 3.3 V |
| I/O Voltage | — | 5 V tolerant |
| FPU | — | Integrated IEEE-754 single/double precision |
| Architectural Family | — | M68k CISC superscalar |