LPC845M301JHI33Y: Ultra-Low Power MCU with 1MB Flash for TinyML

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LPC845M301JHI33Y: Ultra-Low Power MCU with 1MB Flash for TinyML

What is LPC845M301JHI33Y?

The LPC845M301JHI33Y is a high-performance, ultra-low power microcontroller from NXP based on the Arm Cortex-M0+ core. It is ideal for tinyML applications, requiring low power consumption, small size, and high performance.

Key Features of LPC845M301JHI33Y

Arm Cortex-M0+ core running at up to 66MHz
1MB Flash and 64KB SRAM
Ultra-low power consumption: down to 20µA in deep sleep mode
Tiny package: 33-pin HVQFN
Built-in hardware accelerators for TinyML applications

Applications of LPC845M301JHI33Y

The LPC845M301JHI33Y is ideally suited for a wide range of tinyML applications, including:

Sensor data processing
Image recognition
Speech recognition
Predictive maintenance
Anomaly detection

Market Growth for TinyML

The global TinyML market is projected to grow from USD 2.4 billion in 2021 to USD 13.4 billion by 2028, at a CAGR of 26.2%. This growth is driven by the increasing adoption of IoT devices, the need for real-time data processing, and the decreasing cost of sensors and microcontrollers.

LPC845M301JHI33Y

Technical Specifications of LPC845M301JHI33Y

Feature	Specification
Core	Arm Cortex-M0+
Clock Speed	Up to 66MHz
Flash Memory	1MB
SRAM	64KB
Power Consumption	Down to 20µA in deep sleep mode
Package	33-pin HVQFN
Operating Temperature	-40°C to 85°C

Development Tools for LPC845M301JHI33Y

NXP provides a range of development tools for the LPC845M301JHI33Y, including:

LPCXpresso54608 development board
LPCXpresso IDE
Keil MDK-ARM development tools
CMSIS-DAP debugger

Tips and Tricks for Using LPC845M301JHI33Y

Use the low-power modes to reduce power consumption.
Leverage the hardware accelerators for TinyML applications.
Optimize the code for size and performance.
Use the NXP development tools to simplify development.

Common Mistakes to Avoid

Avoid using the microcontroller at full speed when not necessary.
Do not overprovision the memory and peripherals.
Ensure the power supply is stable and meets the specifications.

Conclusion

The LPC845M301JHI33Y is a powerful and versatile microcontroller for TinyML applications. With its ultra-low power consumption, small size, and high performance, it is an ideal choice for a wide range of applications. By following the tips and tricks outlined in this article, you can maximize the performance of your LPC845M301JHI33Y-based applications.