LPC1112FHN24/202,1

Product Overview

Category

The LPC1112FHN24/202,1 belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption
• High-performance ARM Cortex-M0 core
• Integrated peripherals for versatile applications
• Small form factor
• Wide operating voltage range

Package

The LPC1112FHN24/202,1 is available in a 24-pin plastic dual in-line package (DIP).

Essence

The essence of the LPC1112FHN24/202,1 lies in its ability to provide efficient control and processing capabilities in a compact and low-power design.

Packaging/Quantity

The LPC1112FHN24/202,1 is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M0
• Operating frequency: Up to 50 MHz
• Flash memory: 32 KB
• RAM: 8 KB
• Input/output pins: 18
• Analog inputs: 6
• Communication interfaces: UART, I2C, SPI
• Supply voltage range: 2.0V to 3.6V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The LPC1112FHN24/202,1 features a total of 24 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. PIO0_0 - General-purpose input/output pin
3. PIO0_1 - General-purpose input/output pin
4. PIO0_2 - General-purpose input/output pin
5. PIO0_3 - General-purpose input/output pin
6. PIO0_4 - General-purpose input/output pin
7. PIO0_5 - General-purpose input/output pin
8. PIO0_6 - General-purpose input/output pin
9. RESET - Reset pin
10. PIO0_7 - General-purpose input/output pin
11. PIO0_8 - General-purpose input/output pin
12. PIO0_9 - General-purpose input/output pin
13. PIO0_10 - General-purpose input/output pin
14. PIO0_11 - General-purpose input/output pin
15. PIO1_0 - General-purpose input/output pin
16. PIO1_1 - General-purpose input/output pin
17. PIO1_2 - General-purpose input/output pin
18. PIO1_3 - General-purpose input/output pin
19. VSS - Ground
20. XTALIN - Crystal oscillator input
21. XTALOUT - Crystal oscillator output
22. VDD - Power supply voltage
23. PIO1_4 - General-purpose input/output pin
24. PIO1_5 - General-purpose input/output pin

Functional Features

The LPC1112FHN24/202,1 offers several functional features that enhance its usability and performance:

• High-speed data processing capabilities
• Multiple communication interfaces for seamless integration with other devices
• Analog inputs for sensor interfacing
• Low power consumption for energy-efficient operation
• Flexible I/O pins for versatile applications
• Built-in reset functionality for system stability

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs
• Low power consumption extends battery life in portable devices
• Versatile I/O pins enable customization and flexibility in applications
• High-performance ARM Cortex-M0 core ensures efficient data processing

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications
• Lack of advanced features compared to higher-end microcontrollers

Working Principles

The LPC1112FHN24/202,1 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces according to the program logic.

Detailed Application Field Plans

The LPC1112FHN24/202,1 finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Home automation systems
3. Industrial control systems
4. Consumer electronics
5. Medical devices
6. Automotive electronics

Detailed and Complete Alternative Models

1. LPC1111FHN33/201,1 - Similar microcontroller with 32 KB flash memory and 4 KB RAM.
2. LPC1114FHN33/301,1 - Microcontroller with additional USB interface and 64 KB flash memory.
3. LPC11U12FHN33/401,1 - Microcontroller with USB interface and 32 KB flash memory.

These alternative models offer different features and specifications to cater to diverse application requirements.

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