MPC8555EVTAPF vs KMPC8540VT667LB 对比
详细并排对比 MPC8555EVTAPF 出自 NXP Semiconductors 和 KMPC8540VT667LB 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
MPC8555EVTAPF - PowerQUICC III MPU, 833MHz e500, 783-FCPBGA | NXP
MPC8555EVTAPF ⚠ 最后一次采购规格对比
| 参数 | MPC8555EVTAPF | KMPC8540VT667LB |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $218.75 | $115.00 |
| Core Architecture | PowerPC e500 | — |
| Core Count | 1 | 1 |
| 数据总线宽度 | 32 bit | 32-bit |
| 最大时钟频率 | 833 MHz | — |
| Series | PowerQUICC III (MPC85xx) | MPC85xx PowerQUICC III |
| 封装 | 783-FCPBGA (29 x 29 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +105C (industrial extended) | 0C to +70C (commercial) |
| L1 Cache | 32 KB instruction + 32 KB data | 32 KB instruction + 32 KB data |
| L2 Cache | 256 KB integrated | — |
| Memory Controller | 32-bit DDR with ECC, up to DDR-333 | — |
| Ethernet | 4 x 10/100/1000 Mbps (SGMII/RGMII/TBI) | — |
| PCI Interface | 2 x PCI 2.2 (32-bit, 66 MHz) | — |
| Security Engine | IPSec / SSL / TLS / bulk crypto acceleration | — |
| 电源电压 | 1.0 V core, 3.3 V I/O (typical) | — |
| RoHS 状态 | Compliant | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Processor Type | — | PowerPC e500 MPU |
| Maximum Clock Speed | — | 667 MHz |
| Core Voltage | — | 1.2 V |
| 封装 / 外壳 | — | 783-FCPBGA (29 mm x 29 mm) |
| Instruction Set | — | PowerPC Book E |
| Integrated Interfaces | — | DDR memory controller, PCI Express, RapidIO, 4x GbE, I2C, SPI, DUART, Enhanced Local Bus |
| Packaging | — | Tray |
| Lead Free / RoHS | — | Lead Free, RoHS status per NXP product page |