MPC755CRX400LE vs MPC755CPX400LE 对比
详细并排对比 MPC755CRX400LE 出自 NXP Semiconductors 和 MPC755CPX400LE 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 | MPC755CRX400LE | MPC755CPX400LE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $171.00 | $82.50 |
| Architecture | RISC (PowerPC) | — |
| Family | MPC7xx PowerPC | — |
| Core Count | 1 | — |
| 数据总线宽度 | 64-Bit | 64-bit |
| Operating Frequency | 400 MHz | — |
| External Bus Frequency | 100 MHz | — |
| Core Supply Voltage | 2.5 V | — |
| I/O Supply Voltage | 3.3 V | — |
| Process Technology | 0.22 µm | 0.22 um CMOS, 5 metal layers |
| Package Type | CBGA-360 (Ceramic Ball Grid Array) | — |
| Package Dimensions | 25 mm x 25 mm | — |
| Ball Pitch | 1.27 mm | — |
| Package Height | 3.20 mm | — |
| Pin/Ball Count | 360 | — |
| 安装类型 | Surface Mount | Surface Mount (Flip-Chip BGA) |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Manufacturer | — | NXP Semiconductors (formerly Motorola/Freescale) |
| Part Family | — | MPC7xx PowerPC G3 |
| Core Architecture | — | PowerPC 32-bit RISC, 64-bit external bus |
| Core Clock Speed | — | 400 MHz |
| Address Bus Width | — | 32-bit |
| On-chip L2 Cache | — | 256 KB unified with ECC |
| Floating Point Unit | — | Double-precision IEEE-754 FPU |
| Supply Voltage - Core | — | 2.5 V |
| Supply Voltage - I/O | — | 3.3 V |
| 封装 | — | 360-FCBGA (25 mm x 25 mm) |
| 工作结温 | — | 0 C to +105 C |
| Weight / Tray Qty | — | [DATA_NEEDED: tray quantity] |
| Lead Free / RoHS | — | SnPb solder balls - NOT RoHS compliant |
| 引脚数量 | — | 360 |
| Addressable Memory | — | Up to 2 GB via 32-bit address bus |
| 生命周期状态 | — | Obsolete - last time-buy programs are closed |