LPC1114LVFHN24/103

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: Low power consumption, high performance, small form factor
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: ARM Cortex-M0 based microcontroller
• Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Processor: ARM Cortex-M0
• Clock Speed: Up to 50 MHz
• Flash Memory: 32 KB
• RAM: 8 KB
• GPIO Pins: 23
• ADC Channels: 8
• UART Ports: 2
• I2C Ports: 1
• SPI Ports: 1
• Operating Voltage: 2.0V - 3.6V
• Operating Temperature: -40°C to +85°C

Pin Configuration

The LPC1114LVFHN24/103 microcontroller has a total of 24 pins. The pin configuration is as follows:

1. PIO017 / SCK0 / CT16B0MAT0
2. PIO013 / MOSI0 / CT16B0MAT1
3. PIO012 / MISO0 / CT16B0CAP0
4. PIO011 / SSEL0 / CT16B0CAP1
5. RESET
6. PIO010 / SCK1 / CT16B1MAT0
7. PIO09 / MISO1 / CT16B1MAT1
8. PIO08 / MOSI1 / CT16B1CAP0
9. VDD
10. VSS
11. PIO07 / SSEL1 / CT16B1CAP1
12. XTALIN
13. XTALOUT
14. PIO06 / SCK0 / CT32B0MAT0
15. PIO05 / MISO0 / CT32B0MAT1
16. PIO04 / MOSI0 / CT32B0CAP0
17. PIO03 / SSEL0 / CT32B0CAP1
18. VBAT
19. PIO02 / SDA / CT32B1MAT0
20. PIO01 / ADC0 / CT32B1_MAT1
21. PIO00 / USBCONNECT / CT32B1_CAP0
22. PIO016 / SDA / CT32B1CAP1
23. PIO015 / ADC1 / CT32B1_MAT2
24. PIO014 / ADC2 / CT32B1_MAT3

Functional Features

• Low power consumption: The LPC1114LVFHN24/103 microcontroller is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered devices.
• High performance: Powered by the ARM Cortex-M0 processor, this microcontroller offers excellent processing capabilities for various applications.
• Small form factor: The LQFP package ensures a compact size, making it ideal for space-constrained designs.

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M0 processor allows for efficient execution of complex tasks.
• Small form factor facilitates integration into compact designs.
• Ample GPIO pins, ADC channels, and communication ports provide flexibility for various applications.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications that can be implemented.
• Lack of built-in peripherals like Ethernet or USB may require additional components for certain applications.

Working Principles

The LPC1114LVFHN24/103 microcontroller operates based on the ARM Cortex-M0 architecture. It executes instructions stored in its flash memory and utilizes its peripherals to interact with external devices. The processor communicates with other components through GPIO pins, UART, I2C, and SPI interfaces. It can perform tasks such as data acquisition, processing, and control, making it suitable for a wide range of applications.

Application Field Plans

The LPC1114LVFHN24/103 microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in industrial automation, robotics, and control systems.
2. Internet of Things (IoT) Devices: Enables connectivity and control in smart home devices, wearables, and environmental monitoring systems.
3. Consumer Electronics: Powers devices like remote controls, gaming consoles, and audio equipment.

Alternative Models

• LPC1114FN28/102: Similar microcontroller with 28-pin package and additional features.
• LPC1114FDH28/302: Microcontroller with more flash memory and additional peripherals.
• LPC1114FBD48/302: Microcontroller with larger package