MPC8271CVRMIBA vs MPC8272CVRMIBA 对比
详细并排对比 MPC8271CVRMIBA 出自 NXP Semiconductors 和 MPC8272CVRMIBA 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 | MPC8271CVRMIBA | MPC8272CVRMIBA |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $13.10 | $62.80 |
| Core Processor | PowerPC G2_LE | — |
| Number of Cores | 1 Core, 32-Bit | — |
| 最大时钟频率 | 266 MHz | — |
| Co-Processor / DSP | Communications; RISC CPM | — |
| Cache Size | 16 KB instruction + 16 KB data [DATA_NEEDED: per bank detail] | — |
| RAM Controllers | DRAM, SDRAM | — |
| Graphics Acceleration | No | — |
| Display & Interface Controllers | None | — |
| Ethernet | 10/100 MAC (2x) [DATA_NEEDED: exact port count] | 10/100/1000 MAC via CPM |
| USB | None (per datasheet) | — |
| PCI | 32-bit PCI bridge [DATA_NEEDED: revision] | — |
| 工作电源电压 | 3.3 V I/O, 1.5 V core | — |
| Process Technology | 0.13 µm HiP7 | 0.13 um |
| 工作温度 | -40C to +105C | -40C to +105C |
| 封装 | 516-PBGA (TEBGA), 27x27 mm | 516-PBGA (27x27 mm) |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| MSL 等级 | 3 (168 hours) [DATA_NEEDED: confirm] | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant [DATA_NEEDED: confirm] | [DATA_NEEDED: rohs status] |
| Architecture | — | PowerPC G2_LE (32-bit) |
| Family | — | PowerQUICC II (MPC82xx) |
| Core Count | — | 1 |
| Core Clock Frequency | — | 266 MHz |
| Performance | — | 505.4 MIPS |
| 电源电压 | — | 3.3 V |
| Integrated Peripherals | — | PCI 2.2, USB, UTOPIA, CPM, SEC 2.0, 2x UART, I2C, SPI |
| Memory Interface | — | 32-bit DDR SDRAM with ECC |
| Security Engine | — | SEC 2.0 (DES, 3DES, AES, SHA-1, MD-5) |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |