LPC1112FDH28/102:5

Product Overview

Category

The LPC1112FDH28/102:5 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing tasks.

Characteristics

• Low-power consumption
• High-performance ARM Cortex-M0 core
• Flash memory for program storage
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC)
• Timers and PWM outputs
• GPIO pins for general-purpose input/output

Package

The LPC1112FDH28/102:5 is available in a 28-pin dual in-line package (DIP).

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The LPC1112FDH28/102:5 is typically packaged individually or in reels, with quantities varying based on customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M0
• Clock speed: Up to 50 MHz
• Flash memory: 32 KB
• RAM: 4 KB
• Operating voltage: 2.0V to 3.6V
• Digital I/O pins: 22
• Analog input channels: 8
• Communication interfaces: UART, SPI, I2C
• Timers: 2
• PWM outputs: 6
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The LPC1112FDH28/102:5 has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. P0_0 - GPIO
2. P0_1 - GPIO
3. P0_2 - GPIO
4. P0_3 - GPIO
5. P0_4 - GPIO
6. P0_5 - GPIO
7. P0_6 - GPIO
8. P0_7 - GPIO
9. P0_8 - GPIO
10. P0_9 - GPIO
11. P0_10 - GPIO
12. P0_11 - GPIO
13. P0_12 - GPIO
14. P0_13 - GPIO
15. P0_14 - GPIO
16. P0_15 - GPIO
17. P0_16 - GPIO
18. P0_17 - GPIO
19. P0_18 - GPIO
20. P0_19 - GPIO
21. P0_20 - GPIO
22. P0_21 - GPIO
23. P0_22 - GPIO
24. P0_23 - GPIO
25. P0_24 - GPIO
26. P0_25 - GPIO
27. P0_26 - GPIO
28. P0_27 - GPIO

Functional Features

• Low-power operation for energy-efficient applications
• High-performance ARM Cortex-M0 core for efficient processing
• Ample flash memory for program storage
• Multiple communication interfaces for versatile connectivity options
• Analog-to-digital converter for precise analog signal measurements
• Timers and PWM outputs for accurate timing and control
• GPIO pins for flexible input/output configurations

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High-performance ARM Cortex-M0 core enables efficient processing.
• Ample flash memory allows for complex program storage.
• Versatile communication interfaces facilitate seamless integration with other devices.
• Analog-to-digital converter enables precise analog signal measurements.
• Timers and PWM outputs provide accurate timing and control.
• GPIO pins offer flexibility in connecting external components.

Disadvantages

• Limited RAM capacity may restrict the complexity of applications.
• The 28-pin package may limit the number of available I/O pins for larger projects.
• Lack of built-in peripherals, such as USB or Ethernet, may require additional external components for certain applications.

Working Principles

The LPC1112FDH28/102:5 operates based on the ARM Cortex-M0 core architecture. It executes instructions stored in its flash memory and interacts with various peripherals through its communication interfaces. The microcontroller's GPIO pins allow for input and output operations, while the analog-to-digital converter enables precise measurement of analog signals. Timers and PWM outputs provide accurate timing and control for time-sensitive tasks.

Detailed Application Field Plans

The LPC1112FDH28/102:5 finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Internet of Things (IoT) devices - Medical equipment - Automotive systems - Robotics

In consumer electronics, it can be used in smart home devices, wearable technology, and portable gadgets. In