LPC4325JBD144

Microcontrollers Overview

The LPC4325JBD144 is a 32-bit microcontroller from NXP Semiconductors, part of the LPC4300 series. It integrates an ARM Cortex-M4 core operating at up to 204 MHz and an ARM Cortex-M0 core for low-power background tasks. The device features 512 KB of flash memory and 160 KB of SRAM. It includes multiple communication interfaces such as USB OTG, Ethernet MAC, CAN, and various serial peripherals. The component is housed in a 144-pin LQFP package.

Microcontrollers Feature Summary

• Dual-core architecture combining high-performance Cortex-M4 with energy-efficient Cortex-M0
• Integrated audio capabilities via dedicated CODEC interface support
• Comprehensive connectivity suite including USB, Ethernet, and CAN controllers
• High-speed external memory interface for expanded storage requirements

Microcontrollers Applications

• Audio processing systems requiring digital signal processing
• Industrial control applications utilizing CAN bus communication
• Networked devices incorporating Ethernet connectivity
• Consumer electronics with USB host or device functionality

Microcontrollers Procurement Notes

Verify the manufacturer designation on official documentation, as Flip Electronics acts as a distributor rather than the original equipment manufacturer. Confirm the specific suffix JBD144 corresponds to the 144-pin LQFP package variant. Ensure compatibility with required operating temperature ranges and voltage specifications before integration into final designs.

Microcontrollers Selection Notes

Select this component when dual-core processing is necessary to separate real-time tasks from background operations. Consider the integrated peripheral set for applications needing multiple communication standards without external chips. Evaluate the pin count against I/O requirements and ensure the LQFP package fits the mechanical constraints of the target enclosure.

Microcontrollers Part Context

This microcontroller belongs to the NXP LPC4300 family, designed for applications demanding both performance and power efficiency. The series is characterized by its heterogeneous multi-core approach, allowing developers to optimize system responsiveness while managing energy consumption effectively across diverse embedded environments.

Microcontrollers Replacement Considerations

Consult NXP official documentation for direct cross-references within the LPC4300 series. Verify pin-to-pin compatibility and software register mapping before substituting with other variants in the same product line.