LPC11E68JBD48E

Product Overview

Use

This microcontroller is designed for various embedded applications that require high-performance processing and low power consumption.

Characteristics

High-performance ARM Cortex-M0+ core
Low power consumption
Integrated peripherals for enhanced functionality
Wide operating voltage range
Small form factor

Package

The LPC11E68JBD48E is available in a 48-pin LQFP (Low Profile Quad Flat Package) package.

Essence

The essence of the LPC11E68JBD48E lies in its ability to provide efficient and reliable processing capabilities for embedded systems while consuming minimal power.

Packaging/Quantity

The LPC11E68JBD48E is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

Microcontroller: ARM Cortex-M0+ core
Operating Frequency: Up to 50 MHz
Flash Memory: 64 KB
RAM: 8 KB
Input/Output Pins: 42
Analog Inputs: 12-bit ADC with up to 8 channels
Communication Interfaces: UART, SPI, I2C
Timers/Counters: 16-bit timers/counters
Power Supply Voltage: 1.8V - 3.6V
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LPC11E68JBD48E has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - PIO00 - GPIO 2 - PIO01 - GPIO 3 - PIO02 - GPIO 4 - PIO03 - GPIO 5 - PIO04 - GPIO 6 - PIO05 - GPIO 7 - PIO06 - GPIO 8 - PIO07 - GPIO 9 - PIO08 - GPIO 10 - PIO09 - GPIO 11 - PIO010 - GPIO 12 - PIO011 - GPIO 13 - PIO012 - GPIO 14 - PIO013 - GPIO 15 - PIO014 - GPIO 16 - PIO015 - GPIO 17 - PIO016 - GPIO 18 - PIO017 - GPIO 19 - PIO018 - GPIO 20 - PIO019 - GPIO 21 - PIO020 - GPIO 22 - PIO021 - GPIO 23 - PIO022 - GPIO 24 - PIO023 - GPIO 25 - PIO024 - GPIO 26 - PIO025 - GPIO 27 - PIO026 - GPIO 28 - PIO027 - GPIO 29 - PIO028 - GPIO 30 - PIO029 - GPIO 31 - PIO030 - GPIO 32 - PIO031 - GPIO 33 - RESET - Reset 34 - PIO10 - GPIO 35 - PIO11 - GPIO 36 - PIO12 - GPIO 37 - PIO13 - GPIO 38 - PIO14 - GPIO 39 - PIO15 - GPIO 40 - PIO16 - GPIO 41 - PIO17 - GPIO 42 - VDDA - Analog Power Supply 43 - VSSA - Analog Ground 44 - XTALIN - Crystal Oscillator Input 45 - XTALOUT - Crystal Oscillator Output 46 - VDD - Digital Power Supply 47 - VSS - Digital Ground 48 - VTREF - Voltage Reference

Functional Features

High-performance processing capabilities with ARM Cortex-M0+ core
Low power consumption for energy-efficient operation
Integrated peripherals such as UART, SPI, and I2C for enhanced communication
Analog-to-Digital Converter (ADC) for precise analog signal measurements
Flexible GPIO pins for versatile input/output configurations
Wide operating voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

High-performance processing capabilities
Low power consumption
Integrated peripherals for enhanced functionality
Versatile GPIO pins for flexible configurations

Disadvantages

Limited flash memory and RAM capacity compared to higher-end microcontrollers
Limited number of analog inputs

Working Principles

The LPC11E68JBD48E operates based on the ARM Cortex-M0+ core architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces and interacts with the physical world through its GPIO pins and

技術ソリューションにおける LPC11E68JBD48E の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of LPC11E68JBD48E in technical solutions:

Q: What is LPC11E68JBD48E? A: LPC11E68JBD48E is a microcontroller based on the ARM Cortex-M0+ core, manufactured by NXP Semiconductors.
Q: What are the key features of LPC11E68JBD48E? A: Some key features include a 32-bit ARM Cortex-M0+ core, 64KB flash memory, 8KB RAM, multiple communication interfaces (UART, SPI, I2C), and GPIO pins.
Q: What are the typical applications of LPC11E68JBD48E? A: LPC11E68JBD48E is commonly used in various embedded systems, IoT devices, industrial automation, consumer electronics, and other applications that require low-power and high-performance microcontrollers.
Q: How can I program LPC11E68JBD48E? A: LPC11E68JBD48E can be programmed using various development tools such as Keil MDK, IAR Embedded Workbench, or the NXP LPCXpresso IDE. It supports programming languages like C and assembly.
Q: What voltage levels does LPC11E68JBD48E support? A: LPC11E68JBD48E operates at a voltage range of 2.0V to 3.6V, making it suitable for both 3.3V and 5V systems.
Q: Can LPC11E68JBD48E communicate with other devices? A: Yes, LPC11E68JBD48E has built-in UART, SPI, and I2C interfaces, allowing it to communicate with other devices such as sensors, displays, and wireless modules.
Q: Does LPC11E68JBD48E support analog inputs? A: Yes, LPC11E68JBD48E has a 10-bit ADC (Analog-to-Digital Converter) that can be used to read analog signals from external sensors or other sources.
Q: Can I use LPC11E68JBD48E for real-time applications? A: Yes, LPC11E68JBD48E is capable of running real-time applications due to its fast interrupt response time and deterministic execution.
Q: Is LPC11E68JBD48E suitable for low-power applications? A: Yes, LPC11E68JBD48E is designed for low-power operation, featuring various power-saving modes and peripherals that help reduce power consumption.
Q: Are there any development boards available for LPC11E68JBD48E? A: Yes, NXP provides development boards like the LPCXpresso11U68, which includes the LPC11E68JBD48E microcontroller and offers an easy way to prototype and develop applications.

Please note that these answers are general and may vary depending on specific requirements and use cases.