KMPC8270ZUUPEA

The KMPC8270ZUUPEA is a single-core PowerPC G2_LE microprocessor operating at up to 450 MHz, designed for embedded communications applications. It combines a dual-issue integer core with integrated memory controllers and multiple on-chip interfaces to support networked and protocol-driven designs in consumer-grade embedded products.

With integrated Ethernet MACs, USB 2.0 support and a rich set of serial controllers, this device delivers a compact, highly integrated processing solution for embedded networking and communications equipment that require deterministic protocol handling and board-level consolidation.

Key Features

• Core & Architecture Dual-issue PowerPC G2_LE integer core (EC603e family) running up to 450 MHz; single 32-bit core suitable for embedded control and communications tasks.
• Caches Separate 16 KB instruction and 16 KB data caches for improved code and data throughput and reduced external memory access.
• Memory Subsystem On-chip controllers for DRAM and SDRAM to support system memory needs and board-level memory integration.
• Connectivity Three 10/100 Mbps Ethernet MACs and one USB 2.0 controller provide multi-port network and peripheral connectivity for embedded applications.
• Serial and Control Interfaces Multiple serial communications controllers (SCCs) and additional interfaces including I²C enable versatile protocol handling and peripheral control.
• Co-processors & Offload Communications-focused co-processors including RISC CPM and DSP-oriented resources to offload protocol processing and packet handling.
• System Integration On-chip PCI bridge and a suite of communications peripherals simplify board-level integration and reduce external component count.
• Power & Temperature 3.3 V I/O signaling with an operating temperature range of 0 °C to 105 °C for consumer-grade embedded use.
• Package & Mounting 480-lead TBGA (37.5 × 37.5 mm) surface-mount package with exposed pad for thermal dissipation and high-density board layouts.
• Compliance RoHS compliant and marked as Consumer qualification in supplier data.

Typical Applications

• Consumer Networking Equipment Multi-port Ethernet and USB support make this MPU suitable for consumer gateways, home routers and similar networked appliances.
• Embedded Communications Appliances Integrated SCCs, CPM and Ethernet MACs enable protocol-heavy embedded systems and communications controllers.
• Board-Level Integrated Systems On-chip PCI bridge and memory controllers allow compact board designs where reducing external components and simplify BOM is a priority.

Unique Advantages

• Integrated Communications Peripherals: Three 10/100 Ethernet MACs, SCCs and USB 2.0 provide multiple connectivity options without requiring extensive external logic.
• Deterministic Core Performance: Dual-issue PowerPC G2_LE core at up to 450 MHz with 16 KB instruction and data caches supports predictable embedded processing for protocol and control tasks.
• Offload and Acceleration: Dedicated communications co-processors (RISC CPM and DSP-oriented resources) reduce CPU load for packet and protocol processing.
• Compact, Thermally Attuned Package: 480-TBGA (37.5 × 37.5 mm) with exposed pad enables high-density designs while addressing thermal management at board level.
• Design-Ready Memory Interface: Built-in DRAM/SDRAM controllers streamline memory subsystem design and shorten development cycles.
• Regulatory and Assembly Friendly: RoHS compliance and surface-mount package simplify modern manufacturing and environmental requirements.

Why Choose KMPC8270ZUUPEA?

The KMPC8270ZUUPEA positions itself as a highly integrated embedded communications MPU combining a dual-issue PowerPC G2_LE core with extensive on-chip peripherals focused on networking and protocol handling. Its mix of Ethernet ports, serial controllers, USB 2.0, memory controllers and communications co-processors reduces external component count and simplifies board-level design for consumer-grade embedded systems.

This part is well suited to designers seeking a compact, connectivity-rich processor for consumer networking appliances and embedded communications products that require reliable protocol processing, reduced BOM complexity and a clear upgrade path within the MPC8270 family.

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