MPC8255AVVPIBB vs MPC8270VVUPEA 对比
详细并排对比 MPC8255AVVPIBB 出自 NXP Semiconductors 和 MPC8270VVUPEA 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。
NXP Semiconductors
MPC8255AVVPIBB - PowerQUICC II MPU, 300 MHz, 480-TBGA | NXP
MPC8255AVVPIBB ⚠ 最后一次采购规格对比
| 参数 | MPC8255AVVPIBB | MPC8270VVUPEA |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 停产 |
| Core Architecture | PowerPC G2 (PowerQUICC II HIP4) | PowerPC G2_LE |
| Number of Cores | 1 | — |
| 数据总线宽度 | 32-bit | 32 bit |
| Maximum Core Frequency | 300 MHz | — |
| Process Technology | HiPerMOS7 0.13-micron | 0.13 um HiP7 |
| 封装 | 480-TBGA (37.5 x 37.5 mm) | 480-TBGA (37.5 x 37.5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Temperature Grade | Extended Commercial | — |
| Instruction Cache | 16 KB | 16 KB L1 |
| Data Cache | 16 KB | 16 KB L1 |
| Memory Controller | SDRAM and general-purpose bus | — |
| Ethernet | Dual 10/100 MACs (FCC/FEC) | Dual 10/100 Mbps MAC |
| PCI Interface | Yes (33 MHz) | PCI 2.2, 32-bit, up to 66 MHz |
| I2C Controllers | 2 | — |
| RoHS 状态 | Lead-free / compliant | [DATA_NEEDED: rohs status] |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Core Count | — | 1 |
| 最大时钟频率 | — | 450 MHz |
| Performance | — | 885 MIPS |
| USB | — | USB 1.1 host/slave |
| Serial Protocols | — | HDLC, UART, SPI, I2C |
| 工作温度 | — | 0C to +105C |
| Family | — | PowerQUICC II MPC82xx |
| System Bus | — | 60x-compatible |