MPC8358CVRADDDA

The MPC8358CVRADDDA is a PowerPC e300-based microprocessor operating at 266 MHz in a single 32-bit core configuration. Designed as a highly integrated communications processor, it targets networking, wireless infrastructure and telecommunications applications that require a mix of control-plane and data-plane functionality.

With integrated communications peripherals, memory controllers and on-chip security features, this device delivers a compact, industrial-grade platform for embedded networking systems and telecom equipment where robustness, connectivity and integration matter.

Key Features

• Core: PowerPC e300 single 32-bit core running at 266 MHz for control and protocol processing.
• Communications Co-Processor: Integrated QUICC Engine communications co-processor to accelerate network protocol handling and offload data-plane tasks.
• Memory Support: On-chip controllers for DDR and DDR2 SDRAM to support system memory requirements.
• Ethernet: Single three-speed 10/100/1000 Mbps Ethernet controller (three-speed UCC Ethernet with MII management).
• USB: USB 1.x interface (1) for peripheral connectivity and system management functions.
• Serial and Peripheral Interfaces: DUART plus a broad suite of on-chip peripherals identified in the device documentation including JTAG, I2C, PCI, SPI, timers, GPIO and serial protocol controllers.
• Security: On-chip cryptography support and a hardware random number generator to support secure communications functions.
• Package and Mounting: 668-ball PBGA exposed pad package (668-PBGA-PGE, 29 × 29 mm), surface-mount for compact system integration.
• Industrial Qualification: Rated for industrial operation with an operating temperature range of −40 °C to 105 °C.
• Compliance: RoHS compliant, supporting environmentally conscious designs.

Typical Applications

• DSLAMs and Access Equipment: Acts as a control and data-plane processor in next-generation DSL access and aggregation systems.
• Base Station Network Interfaces: Suitable for network interface cards for 3G base stations (Node Bs) requiring protocol processing and Ethernet connectivity.
• Routers and Media Gateways: Provides integrated networking peripherals and memory controllers for packet processing and protocol interfacing in routers and media gateways.
• Integrated Access Devices (IADs): Enables high-end IAD functionality with on-chip communications acceleration and secure connectivity.

Unique Advantages

• Highly integrated communications engine: The QUICC Engine and on-chip networking controllers reduce external component count and simplify board design for networking applications.
• Versatile memory interfacing: DDR and DDR2 SDRAM controller support enables flexible memory configurations to match performance and cost targets.
• Industrial temperature operation: −40 °C to 105 °C rating and industrial qualification provide reliability across demanding environments.
• Built-in security primitives: On-chip cryptographic support and a hardware RNG help enable secure communications without additional security ASICs.
• Compact PBGA package: 668-ball PBGA with exposed pad provides a dense, manufacturable footprint for space-constrained embedded designs.
• Extensive peripheral set: Broad peripheral coverage (Ethernet, USB, DUART, PCI, I2C, SPI, JTAG and serial protocol controllers) supports diverse connectivity and system management needs.

Why Choose MPC8358CVRADDDA?

The MPC8358CVRADDDA positions itself as a compact, industrial-grade communications processor that blends a PowerPC e300 core with a rich set of networking peripherals and security features. Its combination of a QUICC Engine, high-speed Ethernet, memory controller flexibility and industrial temperature rating makes it suitable for embedded networking and telecom designs requiring integrated control and data-plane capability.

Engineers and product teams building DSLAMs, base station interfaces, routers, media gateways or high-end IADs will find the MPC8358CVRADDDA delivers a documented platform that balances integration, connectivity and thermal range for long-term deployment in demanding environments.

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