MPC8245LVV300D

Overview

The MPC8245LVV300D is an integrated host processor from NXP Semiconductors, formerly Freescale. It combines a 32-bit superscalar PowerPC MPC603e core with a peripheral logic block featuring a PCI bridge and memory controller. The device supports a maximum CPU frequency of 300 MHz and operates within a core voltage range of 1.7 V to 2.1 V DC. It utilizes a 352-tape ball grid array (TBGA) package and supports up to 2 Gbytes of SDRAM.

Feature Summary

• Integrates a high-performance 32-bit superscalar MPC603e processor core with floating-point support and dynamic power management capabilities.
• Includes a 32-bit PCI interface compatible with PCI 2.2 standards, supporting both host and agent modes with 5.0-V tolerance.
• Features a high-bandwidth memory controller capable of supporting up to 2 Gbytes of SDRAM with ECC or parity options.
• Provides dual-channel DMA controllers, a message unit with I2O support, and a programmable interrupt controller.

Applications

• Network infrastructure systems
• Telecommunications equipment
• Embedded systems requiring PCI interfaces

Procurement Notes

Verify the specific suffix LVV300D against official documentation to confirm the 300 MHz operating frequency and voltage requirements. Confirm package type as 352-TBGA. Check for RoHS compliance status and current lifecycle stage, as older Freescale/NXP parts may be discontinued. Ensure supply chain sources provide valid traceability for this component.

Selection Notes

Select this component for applications requiring a balance of processing performance and peripheral integration. The MPC603e core offers software compatibility with other Power Architecture processors. Consider the decoupled bus architecture for optimized performance between the core and peripherals. Verify thermal management requirements based on the specified junction-to-ambient resistance values.

Part Context

This part belongs to the MPC8245 family of integrated host processors designed by Freescale Semiconductor (now NXP). These devices target embedded markets needing system-level support for industry-standard interfaces. The MPC8245 reduces discrete component counts compared to previous generations, simplifying board design and lowering overall system costs.

Replacement Considerations

Consult official replacement lists for equivalent MPC8245 variants with different speed grades or packages. Cross-reference with MPC8240 or MPC8241 if lower performance or different pinout configurations are acceptable. Verify software compatibility when substituting within the MPC82xx family.