Overview
The LPC845M301JHI33K is a 32-bit microcontroller (MCU) from NXP USA Inc., part of the LPC84x family. This MCU is based on the Arm Cortex-M0+ core and is designed for low-cost, entry-level applications. It operates at frequencies of up to 30 MHz and is known for its power efficiency and analog integration. The LPC845M301JHI33K is supported by the MCUXpresso development environment, making it a versatile choice for various embedded systems projects.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M0+ |
| Operating Frequency | Up to 30 MHz |
| Package | HVQFN32 |
| Number of I/O | 29 |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Lead Free | Yes |
| EU RoHS Compliant | Yes |
| Halogen Free | Yes |
Key Features
- Low Power Consumption: The LPC845M301JHI33K is designed to be power-efficient, making it suitable for battery-powered devices.
- Analog Integration: Includes various analog peripherals such as ADC, DAC, and comparators, enhancing its functionality in mixed-signal applications.
- High-Speed Connectivity: Supports I2C, SPI, and UART/USART interfaces for efficient communication with other devices.
- Robust Peripherals: Features brown-out detect/reset, DMA, POR, PWM, and WDT, providing comprehensive system management capabilities.
- Development Support: Supported by the MCUXpresso development environment, which includes tools for coding, debugging, and configuration.
Applications
- Industrial Automation: Suitable for control systems, sensors, and actuators in industrial environments.
- Internet of Things (IoT): Ideal for IoT devices requiring low power consumption and high connectivity.
- Consumer Electronics: Used in various consumer electronics such as smart home devices, wearables, and handheld devices.
- Automotive Systems: Can be used in automotive applications requiring low-cost, high-efficiency MCUs.
Q & A
- What is the core architecture of the LPC845M301JHI33K?
The LPC845M301JHI33K is based on the Arm Cortex-M0+ core.
- What is the maximum operating frequency of the LPC845M301JHI33K?
The maximum operating frequency is up to 30 MHz.
- What package type is the LPC845M301JHI33K available in?
The LPC845M301JHI33K is available in the HVQFN32 package.
- How many I/O pins does the LPC845M301JHI33K have?
The LPC845M301JHI33K has 29 I/O pins.
- What types of connectivity does the LPC845M301JHI33K support?
The LPC845M301JHI33K supports I2C, SPI, and UART/USART interfaces.
- Is the LPC845M301JHI33K lead-free and RoHS compliant?
Yes, the LPC845M301JHI33K is lead-free and EU RoHS compliant.
- What development environment supports the LPC845M301JHI33K?
The LPC845M301JHI33K is supported by the MCUXpresso development environment.
- What are some common applications of the LPC845M301JHI33K?
Common applications include industrial automation, IoT devices, consumer electronics, and automotive systems.
- Does the LPC845M301JHI33K have analog integration?
Yes, the LPC845M301JHI33K includes various analog peripherals.
- What are some of the key peripherals available on the LPC845M301JHI33K?
The key peripherals include brown-out detect/reset, DMA, POR, PWM, and WDT.
