New and Original ARM MCU LPC1114FBD48/302 LPC1114FBD48 LPC1114FBD LQFP-48 microcontroller with low price IC chips

Introduction to LPC1114FBD48/302

The LPC1114FBD48/302 is a highly versatile microcontroller produced by NXP Semiconductors. It belongs to the LPC1100 series and is based on the 32-bit ARM Cortex-M0 core. With its rich feature set, low power consumption, and compact package, this microcontroller is ideal for a wide range of applications, such as consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Features

The LPC1114FBD48/302 microcontroller offers a wide array of features, including:

• 32-bit ARM Cortex-M0 core operating at up to 50 MHz
• 48 KB Flash memory and 4 KB RAM
• Low power consumption with multiple power-saving modes
• Multiple communication interfaces, such as UART, SPI, and I2C
• Integrated 12-bit ADC for analog signal acquisition
• Timers and PWM outputs for precise timing and control
• GPIO pins for flexible digital I/O operations
• Integrated on-chip bootloader for easy firmware updates
• Small form factor with a 48-pin LQFP package

Peripherals

The LPC1114FBD48/302 microcontroller provides a comprehensive set of peripherals, enhancing its versatility and functionality:

• UART: The microcontroller features multiple Universal Asynchronous Receiver-Transmitter (UART) interfaces, enabling serial communication with other devices. These interfaces support various baud rates and provide essential serial communication capabilities.
• SPI: The microcontroller includes Serial Peripheral Interface (SPI) ports, facilitating high-speed synchronous communication with external devices. This interface is commonly used for communication with sensors, displays, and memory devices.
• I2C: The microcontroller offers Inter-Integrated Circuit (I2C) interfaces, enabling communication with peripheral devices using a two-wire serial bus. This interface supports both master and slave modes and is commonly used for sensor and peripheral communication.
• ADC: The microcontroller integrates a 12-bit Analog-to-Digital Converter (ADC), allowing precise conversion of analog signals into digital values. This peripheral is essential for applications requiring analog signal acquisition, such as sensor interfaces and data acquisition systems.
• Timers and PWM outputs: The microcontroller provides timers and Pulse Width Modulation (PWM) outputs for precise timing and control. These peripherals are useful for applications that require accurate timing, such as motor control, power management, and signal generation.
• GPIO: The microcontroller offers General-Purpose Input/Output (GPIO) pins, providing flexible digital I/O capabilities. These pins can be configured as inputs or outputs, allowing interfacing with various external devices and components.
• On-chip bootloader: The microcontroller includes an integrated on-chip bootloader, enabling easy firmware updates without the need for external programming hardware. This feature simplifies the firmware development and upgrade process, saving time and resources.

Development Tools

NXP Semiconductors provides various development tools to assist developers working with the LPC1114FBD48/302 microcontroller:

• LPCXpresso IDE: An integrated development environment (IDE) specifically designed for NXP's LPC microcontrollers. It offers a comprehensive toolchain for code development, compilation, and debugging, streamlining the development process.
• Keil MDK: A popular development environment that supports ARM Cortex-M based microcontrollers. It provides a feature-rich development platform with a powerful code editor, compiler, debugger, and simulation capabilities.
• LPCXpresso development boards: Development boards specifically designed for LPC microcontrollers. These boards provide easy access to the microcontroller's pins and peripherals, simplifying prototyping, evaluation, and development of designs.

Specifications

The following table provides an overview of the key specifications for the LPC1114FBD48/302 microcontroller:

Conclusion

The LPC1114FBD48/302 microcontroller, based on the 32-bit ARM Cortex-M0 core, offers a wide range of features and peripherals in a compact package. With its low power consumption, rich communication interfaces, and integrated peripherals such as ADCs and timers, it provides developers with a powerful platform for various applications, including consumer electronics, industrial automation, and IoT devices.

Please note that the information provided here is based on the available knowledge up until September 2021, and there may have been updates or newer versions of the product since then. It's always recommended to refer to the official documentation and specifications from NXP Semiconductors for the most accurate and up-to-date information.