MPC8545PXAQGD557 vs MPC8545PXANGB Comparação
Comparação detalhada lado a lado de MPC8545PXAQGD557 por NXP Semiconductors e MPC8545PXANGB por NXP Semiconductors. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
NXP Semiconductors
MPC8545PXAQGD557 - PowerQUICC III 1GHz SoC | NXP | Networking
MPC8545PXAQGD557 ✓ Ativo
Comparação de especificações
| Parâmetro | MPC8545PXAQGD557 | MPC8545PXANGB |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Architecture | PowerQUICC III (e500 core) | — |
| Core | 32-bit Power Architecture e500, 1 core | — |
| Maximum CPU Frequency | 1.0 GHz | — |
| L1 Cache | 32 KB instruction + 32 KB data | [DATA_NEEDED: I-cache and D-cache sizes] |
| L2 Cache | 256 KB unified, with ECC | [DATA_NEEDED: L2 size and configuration] |
| Memory Controller | DDR2 SDRAM with ECC | — |
| Ethernet | 2x Gigabit Ethernet (SGMII) | — |
| PCI / PCI-X / PCIe | 3x controllers | — |
| Serial RapidIO | Yes (via SerDes) | — |
| QUICC Engine | Multi-protocol (TDM / HDLC) | — |
| Security Engine | SEC 2.x (AES, DES, SHA, RNG) | — |
| DMA | 4-channel | — |
| Encapsulamento | 783-FCPBGA (29x29 mm), flip-chip | 783-FCBGA (29x29 mm) |
| Temperatura de operação | 0C to +105C | -40C to +105C (industrial grade, [DATA_NEEDED: confirmed Tj spec]) |
| Silicon Revision | R3.1 | — |
| Tipo de montagem | Surface Mount (BGA) | Surface Mount (BGA) |
| Status RoHS | [DATA_NEEDED: RoHS compliance status] | Compliant (Pb-free) |
| Processor Type | — | PowerPC e500 Microprocessor IC, MPC85xx PowerQUICC III |
| Core Count | — | 1 |
| Core Architecture | — | 32-bit Power Architecture e500 (Book E) |
| Maximum Core Frequency | — | 800 MHz |
| Core Supply Voltage | — | 1.1 V |
| Family | — | MPC85xx / PowerQUICC III |
| Instruction Set | — | Power Architecture Book E with signal-processing extensions |
| On-chip Peripherals | — | [DATA_NEEDED: full peripheral list from datasheet] |
| Memory Interface | — | DDR SDRAM controller (per MPC85xx family) |
| Security Features | — | [DATA_NEEDED: hardware crypto accelerators] |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: halogen-free status] |