MPC8347VVAGDB

The MPC8347VVAGDB is a single‑core, 32‑bit microprocessor based on the PowerPC e300 core, operating at 400 MHz. It integrates system logic targeted for embedded applications with on‑chip networking, memory and security features suitable for networking, storage and general‑purpose embedded systems.

Designed as part of the MPC83xx family, the device delivers a balance of processing performance, I/O integration and hardware security primitives to simplify designs that require multi‑port Ethernet, USB connectivity and DDR memory interfaces.

Key Features

• Core PowerPC e300 single core, 32‑bit architecture running at 400 MHz for deterministic embedded processing.
• Memory and Bus Integrated DDR memory controller to support external DDR SDRAM for system memory.
• Security Engine (SEC) On‑chip security co‑processor plus cryptography support and a hardware random number generator for accelerated and secure operations.
• Ethernet Two independent three‑speed Ethernet controllers (10/100/1000 Mbps) for multi‑port networking designs.
• USB Two USB 2.0 controllers with integrated PHYs for host/device connectivity.
• Peripheral Interfaces DUART and a range of serial and system interfaces documented in the hardware specification for board‑level integration.
• Package and Mounting 620‑HBGA (29 × 29 mm) exposed‑pad package in surface‑mount format, suitable for compact board layouts.
• Operating Range Qualified for consumer applications with an operating temperature range of 0 °C to 105 °C.
• Compliance RoHS compliant.

Typical Applications

• Networking Equipment Multi‑port Ethernet support and integrated system logic make the device suitable for routers, switches and network appliances.
• Storage Controllers DDR memory support and integrated I/O enable use in storage and NAS controller designs.
• Embedded Systems General‑purpose embedded applications requiring a PowerPC e300 core with built‑in peripheral and security functionality.
• Consumer Devices Consumer‑grade embedded products that benefit from integrated USB, Ethernet and security features.

Unique Advantages

• Integrated Networking and USB: Two 10/100/1000 Ethernet MACs and two USB 2.0 + PHY controllers reduce external chipset needs and simplify board design.
• Hardware Security Primitives: On‑chip SEC co‑processor, cryptography support and RNG provide hardware‑assisted security functions for secure boot and data protection.
• Memory Interface Ready: Built‑in DDR controller enables straightforward connection to DDR SDRAM for responsive system memory performance.
• Compact High‑Pin Package: 620‑HBGA (29×29) exposed‑pad package offers high I/O density in a compact footprint for space‑constrained applications.
• Documented Hardware Ecosystem: Hardware specifications and family documentation exist to support system design and integration efforts.

Why Choose MPC8347VVAGDB?

The MPC8347VVAGDB positions itself as a highly integrated embedded host processor combining a PowerPC e300 core with multi‑port Ethernet, USB 2.0, DDR memory support and hardware security features. This combination addresses design needs where network connectivity, secure processing and compact packaging are required.

It is well suited for engineers developing networking, storage and general embedded consumer applications who need a processor with documented hardware specifications and a set of on‑chip peripherals to reduce BOM and simplify board‑level integration.

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