MPC8343CVRAGD

The MPC8343CVRAGD is an industrial-grade embedded microprocessor built on the PowerPC e300 core, delivering up to 400 MHz of processing performance in a single 32-bit core. Designed as part of the PowerQUICC II Pro family, it integrates system logic targeted at networking, storage and general-purpose embedded applications.

With on-chip memory controllers, multi-speed Ethernet, USB connectivity and hardware security functions, the MPC8343CVRAGD provides a highly integrated platform for designs that require connectivity, secure processing and extended temperature operation.

Key Features

• Core — PowerPC e300 processor core operating at 400 MHz; single 32‑bit core for deterministic embedded processing.
• Memory — Integrated DDR and DDR2 SDRAM controllers for flexible external memory interface options.
• Networking — Three-speed Ethernet support (10/100/1000 Mbps) with three ports to enable multi-port network designs.
• USB — USB 2.0 controllers with integrated PHY (2 ports) for host/device connectivity.
• Security — On-chip security engine including cryptography accelerator and hardware random number generator for secure data handling.
• Peripherals & Interfaces — Local bus, DUART, PCI, I²C, SPI, JTAG and GPIO support as documented in family hardware specifications.
• Package & Mounting — 620‑ball HBGA (29 × 29 mm) package with exposed pad; surface-mount mounting type for compact board implementations.
• Qualification & Temperature — Industrial qualification with an operating temperature range of -40 °C to 105 °C for harsh-environment deployment.

Typical Applications

• Industrial Networking — Multi-port Ethernet and robust operating temperature make this part suitable for industrial switches, routers and communication modules.
• Storage Controllers — Integrated memory controllers and PCI/local bus support enable use in storage and data-handling appliances.
• Secure Embedded Systems — Hardware cryptography and RNG support secure boot, encryption and authentication tasks in embedded products.
• General Embedded Control — Single-core PowerPC performance with a wide range of peripheral interfaces supports industrial control, automation and instrumentation.

Unique Advantages

• Integrated connectivity: On-chip multi-speed Ethernet and USB PHYs reduce external component count and simplify board design for connected applications.
• Memory flexibility: Support for both DDR and DDR2 SDRAM allows designers to choose memory technology that best fits cost and performance targets.
• Hardware security: Built-in cryptography acceleration and RNG provide processing offload for secure operations and reduce the need for separate security ICs.
• Industrial readiness: Specified operating range from -40 °C to 105 °C and industrial qualification support deployment in demanding environments.
• Compact package: 620‑HBGA (29×29 mm) with exposed pad provides a high-density solution for space-constrained systems.

Why Choose MPC8343CVRAGD?

The MPC8343CVRAGD positions itself as a single-chip solution for embedded designs that require balanced processing, robust connectivity and hardware security. Its PowerPC e300 core and integrated system logic make it suitable for networking and storage-focused applications while the industrial qualification supports reliable operation across temperature extremes.

This part is a practical choice for engineers seeking an established PowerQUICC II Pro family device that consolidates multiple system functions—reducing BOM complexity and supporting long-term deployment in industrial and embedded systems.

Request a quote or submit a procurement inquiry to evaluate the MPC8343CVRAGD for your next embedded design project.