MPC8548PXAUJD

The MPC8548PXAUJD is a single-core PowerPC e500 microprocessor operating at 1.333 GHz, offered in a 783-FCPBGA (29×29) surface-mount package. Designed for embedded applications, it integrates high-performance processing, on-chip signal-processing resources and multiple high-speed interfaces to support complex host-processing tasks.

With multi-gigabit Ethernet connectivity, DDR/DDR2/SDRAM memory controllers and a broad set of peripheral interfaces, this NXP Semiconductors MPC8548 series device targets embedded systems that require consolidated I/O, robust memory support and documented hardware specifications.

Key Features

• Core Architecture — PowerPC e500 32-bit core running at 1.333 GHz with on-chip signal-processing engine (SPE) auxiliary processing unit for vector integer and fractional operations.
• L1 Cache — 32 KB instruction cache and 32 KB data cache with parity protection; caches support full and per-line locking.
• Memory Controllers — Integrated controllers for DDR, DDR2 and SDRAM to support a range of system memory configurations.
• Ethernet — Four 10/100/1000 Mbps Ethernet ports for high-throughput network connectivity.
• Peripheral Interfaces — Broad I/O capability including DUART, I2C, JTAG, PCI/PCI‑X and PCI Express, High-Speed Serial Interfaces (HSSI) and Serial RapidIO (as described in device hardware documentation).
• Packaging and Mounting — 783-FCPBGA (29×29) package, surface-mount suitable for compact embedded board designs.
• Operating Range — Qualified for consumer applications with an operating temperature range of 0 °C to 105 °C.
• Compliance — RoHS compliant.

Typical Applications

• Embedded Networking and Communications — Systems that require multiple gigabit Ethernet interfaces and host processing for packet handling and protocol management.
• Network Appliances and Gateways — Appliances leveraging integrated DDR/DDR2 memory support and peripheral interfaces for system expansion and connectivity.
• General Embedded Host Processing — Designs needing a documented PowerQUICC III integrated processor architecture with on-chip SPE acceleration and a broad set of I/O options.

Unique Advantages

• Integrated Multi‑Gigabit Connectivity: Four 10/100/1000 Mbps Ethernet ports reduce external PHY count and simplify board-level design for networking applications.
• On‑Chip Signal Processing (SPE): The auxiliary processing unit extends integer and fractional vector capabilities, enabling efficient offload of compute-intensive tasks.
• Flexible Memory Support: Native controllers for DDR, DDR2 and SDRAM offer designers flexibility in selecting memory technologies to match cost and performance targets.
• Compact, Surface‑Mount Package: The 783-FCPBGA (29×29) package provides a high-density solution for space-constrained embedded platforms.
• Documented Hardware Specifications: Detailed electrical, clocking, thermal and interface information is provided in the manufacturer’s hardware specification documentation to support system design and validation.
• RoHS Compliant: Conforms to RoHS requirements for environmental compliance.

Why Choose MPC8548PXAUJD?

The MPC8548PXAUJD positions itself as a robust single‑core PowerPC e500 solution for embedded host-processing tasks where integrated Ethernet, flexible memory interfaces and signal-processing acceleration matter. Its mix of on-chip resources and documented hardware specifications make it suitable for engineers building compact, connected embedded systems.

Backed by NXP Semiconductors’ MPC8548 series documentation, the device provides the technical detail needed for system integration, validation and long-term support in consumer-qualified embedded designs.

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