MPC8555EVTAPF vs MPC8548EPXAQGD 对比
详细并排对比 MPC8555EVTAPF 出自 NXP Semiconductors 和 MPC8548EPXAQGD 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 | MPC8548EPXAQGD |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $218.75 | $205.00 |
| Core Architecture | PowerPC e500 | 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) | — |
| 封装 | 783-FCPBGA (29 x 29 mm) | 783-ball FC-PBGA (29x29 mm) |
| 安装类型 | Surface Mount | Surface Mount (FC-PBGA) |
| 工作温度 | -40C to +105C (industrial extended) | 0 C to +105 C |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| L2 Cache | 256 KB integrated | — |
| Memory Controller | 32-bit DDR with ECC, up to DDR-333 | DDR2 SDRAM with ECC |
| Ethernet | 4 x 10/100/1000 Mbps (SGMII/RGMII/TBI) | Dual 10/100/1000 Mbps (GMII/RTA/RGMII/TBI) |
| PCI Interface | 2 x PCI 2.2 (32-bit, 66 MHz) | — |
| Security Engine | IPSec / SSL / TLS / bulk crypto acceleration | SEC 2.0 (IPsec, SSL/TLS, public key) |
| 电源电压 | 1.0 V core, 3.3 V I/O (typical) | — |
| RoHS 状态 | Compliant | Compliant (per NXP product page) |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Maximum Core Frequency | — | 1.0 GHz |
| Process Technology | — | 0.09 um CMOS |
| Supply Voltage (Core) | — | 1.0 V |
| Supply Voltage (DDR2 I/O) | — | 1.8 V |
| Supply Voltage (I/O) | — | 2.5 V / 3.3 V |
| PCI Interfaces | — | 3x PCI/PCI-X + 1x PCIe x8 or Serial RapidIO |
| Local Bus | — | 64-bit |
| DMA Channels | — | 4 |