LPC845M301JHI33E

The LPC845M301JHI33E is a microcontroller from NXP Semiconductors, part of the LPC800 series, which is designed for low-power, high-performance applications. This microcontroller is based on the ARM Cortex-M0+ core, which is known for its efficiency and effectiveness in handling a variety of tasks in embedded systems.

Key Features:

1. Core Architecture:

   • ARM Cortex-M0+: The LPC845M301JHI33E features a 32-bit ARM Cortex-M0+ core, which operates at a maximum frequency of 30 MHz. This architecture is optimized for low power consumption while providing sufficient processing power for many applications.

2. Memory:

   • Flash Memory: The microcontroller includes 32 KB of flash memory, which is used for storing the program code and data.
   • SRAM: It is equipped with 8 KB of SRAM, providing space for runtime data and stack operations.

3. I/O Ports:

   • The LPC845M301JHI33E has a flexible GPIO (General Purpose Input/Output) configuration, allowing for multiple I/O pins that can be configured for various functions, including digital input and output.

4. Peripherals:

   • ADC: It features a 12-bit Analog-to-Digital Converter (ADC) with multiple channels, enabling the microcontroller to read analog signals from sensors.
   • Timers: The device includes multiple timers that can be used for generating precise time delays or for measuring time intervals.
   • UART: It supports Universal Asynchronous Receiver-Transmitter (UART) interfaces for serial communication.
   • I2C and SPI: The microcontroller also supports I2C and SPI communication protocols, allowing it to interface with various peripherals and sensors.

5. Low Power Consumption:

   • The LPC845M301JHI33E is designed for low power applications, making it suitable for battery-operated devices. It features various low-power modes to extend battery life.

6. Development Support:

   • NXP provides a range of development tools and software support for the LPC800 series, including the MCUXpresso IDE, which facilitates easy programming and debugging.

7. Package:

   • The LPC845M301JHI33E is available in a compact 32-pin LQFP (Low-Profile Quad Flat Package), making it suitable for space-constrained applications.

Applications:

The LPC845M301JHI33E is ideal for a variety of applications, including:

• Consumer electronics
• Industrial automation
• IoT devices
• Wearable technology
• Home automation systems

Conclusion:

The LPC845M301JHI33E from NXP Semiconductors is a versatile and efficient microcontroller that combines a powerful ARM Cortex-M0+ core with a rich set of peripherals and low power consumption features, making it an excellent choice for a wide range of embedded applications.