KMPC8248VRTIEA

The KMPC8248VRTIEA is an NXP Semiconductors MPC8248-series embedded microprocessor featuring a PowerPC G2_LE core running at 400 MHz. Designed for integrated communications and control applications, the device combines a PowerArchitecture® 32-bit core with on-chip memory management, instruction and data caches, and integrated communications and security engines.

Built for networking and embedded systems that require deterministic processing, hardware cryptography and multiple I/O options, this part delivers system-level integration to reduce board-level complexity while supporting standard memory and interface technologies.

Key Features

• Core – PowerPC G2_LE dual-issue integer core, single 32-bit core running at 400 MHz with integrated MMU and dedicated instruction and data caches (16 KB I‑Cache, 16 KB D‑Cache).
• Memory Subsystem – On-chip support for DRAM and SDRAM controllers to interface with external system memory.
• Communications & Co-processors – Integrated Communications Processor Module (CPM) and communications-oriented co-processors (RISC CPM) for offloading protocol and data-plane tasks.
• Security – Integrated Security Engine (SEC) with cryptography support and a hardware Random Number Generator for secure communications and data protection.
• Networking & I/O – Dual 10/100 Mbps Ethernet controllers, one USB 2.0 port, and I2C for peripheral control and system management.
• Power & Signaling – I/O voltage specified at 3.3 V for common embedded system interfaces.
• Package & Mounting – 516‑ball PBGA package (27×27 mm) intended for surface-mount assembly, optimizing board density for embedded designs.
• Operating Range & Compliance – Qualified for consumer applications with an operating temperature range of 0 °C to 105 °C and RoHS compliance.

Typical Applications

• Networking & Communications Equipment – Dual 10/100 Ethernet and CPM support enable use in compact routers, switches and communication controllers requiring integrated protocol handling and security.
• Security Appliances – On-chip SEC with cryptographic engines and RNG make the device suitable for secure gateways and encrypted data paths.
• Industrial Embedded Controllers – DRAM/SDRAM interface and robust operating temperature support allow deployment in control systems and industrial appliances.
• Consumer Embedded Systems – Consumer-grade qualification and versatile I/O (USB 2.0, I2C) support multimedia peripherals, system management and connectivity tasks.

Unique Advantages

• Highly integrated communications and security: Integrated CPM and SEC cores reduce external component count and simplify secure protocol implementations.
• Deterministic, cache‑enhanced processing: PowerPC G2_LE core with MMU and 16 KB instruction/data caches supports responsive embedded workloads at 400 MHz.
• Flexible memory interfacing: Built-in DRAM and SDRAM controllers enable straightforward system memory designs for varied application needs.
• Multiple high-speed I/O options: Dual 10/100 Ethernet ports plus USB 2.0 and I2C provide a broad connectivity set for networking and peripheral integration.
• Compact PBGA packaging: 516‑ball PBGA (27×27) supports compact board layouts while providing robust signal density for complex designs.
• Regulatory and assembly readiness: RoHS compliance and surface-mount PBGA construction align with modern manufacturing and environmental requirements.

Why Choose KMPC8248VRTIEA?

The KMPC8248VRTIEA positions itself as a balanced, integrated solution for embedded networking and secure communications applications where a 400 MHz PowerPC core, on-chip communications and security engines, and flexible memory and I/O are required. Its combination of deterministic processing, hardware cryptography and multiple Ethernet interfaces reduces system complexity and BOM cost for designers.

As part of the MPC8248 PowerQUICC II family from NXP Semiconductors, this device supports reuse of family-level design approaches and documentation, offering a stable platform for long-term product development and system scalability.

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