MPC755BPX350LE vs MPC745BPX350LE 对比
详细并排对比 MPC755BPX350LE 出自 NXP Semiconductors 和 MPC745BPX350LE 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 | MPC755BPX350LE | MPC745BPX350LE |
|---|---|---|
| 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） | $49.90 | $64.80 |
| Product Type | Microprocessor (MPU) | — |
| Architecture | RISC, PowerPC MPC7xx | — |
| Core Count | 1 | — |
| 数据总线宽度 | 64-Bit | 64-bit |
| Clock Speed (Core) | 350 MHz | — |
| Supply Voltage (Core) | 2 V | 2 V |
| I/O Supply Voltage | 3.3 V | — |
| 封装 | 360-FCPBGA (25x25 mm, 1.27 mm pitch) | — |
| Terminal Form | Ball | — |
| Number of Terminals | 360 | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Process Technology | 0.22 micrometer CMOS | — |
| 湿敏等级（MSL） | 3 | — |
| Package Type | FCBGA-360, Plastic, 25x25 mm, 2.77 mm height | FCBGA-255 (Plastic BGA, 21 x 21 mm) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance] |
| Manufacturer | — | NXP Semiconductors (formerly Motorola/Freescale) |
| Product Series | — | MPC7xx (MPC745) |
| Core Architecture | — | PowerPC RISC |
| 最大时钟频率 | — | 350 MHz |
| Number of Cores | — | 1 |
| 引脚数量 | — | 255 |
| Ball Pitch | — | 1.27 mm |
| Package Height | — | 2.80 mm |
| 安装类型 | — | Surface Mount (BGA) |
| Boundary Scan | — | Yes (JTAG/IEEE 1149.1) |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |