MPC8548EPXAQGD vs MPC8555EVTAPF 对比
详细并排对比 MPC8548EPXAQGD 出自 NXP Semiconductors 和 MPC8555EVTAPF 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 | MPC8548EPXAQGD | MPC8555EVTAPF |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $205.00 | $218.75 |
| Core Architecture | PowerPC e500 | PowerPC e500 |
| Core Count | 1 | 1 |
| 数据总线宽度 | 32-bit | 32 bit |
| Maximum Core Frequency | 1.0 GHz | — |
| Process Technology | 0.09 um CMOS | — |
| 封装 | 783-ball FC-PBGA (29x29 mm) | 783-FCPBGA (29 x 29 mm) |
| Supply Voltage (Core) | 1.0 V | — |
| Supply Voltage (DDR2 I/O) | 1.8 V | — |
| Supply Voltage (I/O) | 2.5 V / 3.3 V | — |
| 工作温度 | 0 C to +105 C | -40C to +105C (industrial extended) |
| Ethernet | Dual 10/100/1000 Mbps (GMII/RTA/RGMII/TBI) | 4 x 10/100/1000 Mbps (SGMII/RGMII/TBI) |
| PCI Interfaces | 3x PCI/PCI-X + 1x PCIe x8 or Serial RapidIO | — |
| Memory Controller | DDR2 SDRAM with ECC | 32-bit DDR with ECC, up to DDR-333 |
| Security Engine | SEC 2.0 (IPsec, SSL/TLS, public key) | IPSec / SSL / TLS / bulk crypto acceleration |
| Local Bus | 64-bit | — |
| DMA Channels | 4 | — |
| 安装类型 | Surface Mount (FC-PBGA) | Surface Mount |
| RoHS 状态 | Compliant (per NXP product page) | Compliant |
| 最大时钟频率 | — | 833 MHz |
| Series | — | PowerQUICC III (MPC85xx) |
| L1 Cache | — | 32 KB instruction + 32 KB data |
| L2 Cache | — | 256 KB integrated |
| PCI Interface | — | 2 x PCI 2.2 (32-bit, 66 MHz) |
| 电源电压 | — | 1.0 V core, 3.3 V I/O (typical) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |