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LPC11E37FBD48/501Y
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LPC11E37FBD48/501Y

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, Internet of Things (IoT) devices
  • Characteristics: Low power consumption, high performance, small form factor
  • Package: LQFP48
  • Essence: ARM Cortex-M0+ core microcontroller
  • Packaging/Quantity: Tray packaging, 500 units per tray

Specifications

  • Core: ARM Cortex-M0+
  • Clock Speed: Up to 50 MHz
  • Flash Memory: 128 KB
  • RAM: 12 KB
  • Operating Voltage: 2.0V - 3.6V
  • I/O Pins: 32
  • Communication Interfaces: UART, SPI, I2C
  • Analog Inputs: 8
  • Timers: 4
  • ADC Resolution: 10-bit
  • PWM Channels: 6
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LPC11E37FBD48/501Y microcontroller has a total of 48 pins in the LQFP package. The pin configuration is as follows:

  1. PIO0_0 / RESET
  2. PIO0_1 / CLKOUT
  3. PIO02 / SSEL0 / CT16B0MAT2
  4. PIO03 / USBVBUS
  5. PIO04 / USBCONNECT
  6. PIO05 / USBUPLED / CT32B0CAP0
  7. PIO06 / USBCONNECT / CT32B0_MAT0
  8. PIO07 / CT32B0MAT1
  9. VDDCMP
  10. VSSCMP
  11. PIO08 / CT16B0MAT0
  12. PIO09 / CT16B0MAT1
  13. PIO010 / SCK0 / CT16B0MAT2
  14. PIO011 / AD0 / CT32B0MAT3
  15. PIO012 / AD1 / CT32B1CAP0
  16. PIO013 / AD2 / CT32B1MAT0
  17. PIO014 / AD3 / CT32B1MAT1
  18. PIO015 / AD4 / CT32B1MAT2
  19. PIO016 / AD5 / CT32B1MAT3
  20. PIO017 / AD6 / CT32B1CAP1
  21. PIO018 / AD7 / CT32B1CAP2
  22. VDDCMP
  23. VSSCMP
  24. PIO0_19 / SWDIO
  25. PIO0_20 / SWCLK
  26. PIO0_21 / XTALIN
  27. PIO0_22 / XTALOUT
  28. PIO023 / ADC0
  29. PIO024 / ADC1
  30. PIO025 / ADC2
  31. PIO026 / ADC3
  32. PIO027 / ADC4
  33. PIO028 / ADC5
  34. PIO029 / ADC6
  35. PIO030 / ADC7
  36. PIO031 / USBCONNECT

37-48. Ground (VSS)

Functional Features

  • Low power consumption: The LPC11E37FBD48/501Y microcontroller is designed to operate with minimal power consumption, making it suitable for battery-powered devices and energy-efficient applications.
  • High performance: With its ARM Cortex-M0+ core running at up to 50 MHz, this microcontroller offers excellent processing capabilities for various embedded systems and IoT applications.
  • Small form factor: The LQFP48 package allows for compact designs, making it ideal for space-constrained projects.
  • Rich communication interfaces: The microcontroller supports UART, SPI, and I2C interfaces, enabling seamless connectivity with other devices and peripherals.
  • Analog inputs: With 8 analog input pins, the LPC11E37FBD48/501Y can interface with sensors and other analog devices, expanding its application possibilities.
  • Timers and PWM channels: The microcontroller features multiple timers and PWM channels, facilitating precise timing control and signal generation.

Advantages and Disadvantages

Advantages: - Low power consumption - High-performance ARM Cortex-M0+ core - Compact form factor - Versatile communication interfaces - Ample analog inputs - Timer and PWM functionality

Disadvantages: - Limited flash memory and RAM capacity compared to higher-end microcontrollers - Relatively fewer I/O pins compared to some other microcontrollers in the same category

Working Principles

The LPC11E37FBD48/501Y microcontroller is based on the ARM

技術ソリューションにおける LPC11E37FBD48/501Y 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。

  1. What is the LPC11E37FBD48/501Y?
    - The LPC11E37FBD48/501Y is a low-power microcontroller based on the ARM Cortex-M0+ core.

  2. What are the key features of LPC11E37FBD48/501Y?
    - Key features include 32-bit ARM Cortex-M0+ core, up to 50 MHz clock frequency, multiple serial interfaces, and low power consumption.

  3. How can LPC11E37FBD48/501Y be used in IoT applications?
    - LPC11E37FBD48/501Y can be used in IoT applications for sensor data acquisition, connectivity, and low-power operation.

  4. What development tools are available for LPC11E37FBD48/501Y?
    - Development tools such as Keil MDK, IAR Embedded Workbench, and LPCXpresso IDE are available for LPC11E37FBD48/501Y.

  5. Can LPC11E37FBD48/501Y be used for motor control applications?
    - Yes, LPC11E37FBD48/501Y can be used for simple motor control applications with its PWM and GPIO capabilities.

  6. What communication interfaces does LPC11E37FBD48/501Y support?
    - LPC11E37FBD48/501Y supports UART, SPI, and I2C communication interfaces for connecting to other devices.

  7. Is LPC11E37FBD48/501Y suitable for battery-powered devices?
    - Yes, LPC11E37FBD48/501Y's low power consumption makes it suitable for battery-powered devices.

  8. Can LPC11E37FBD48/501Y be used in industrial automation applications?
    - Yes, LPC11E37FBD48/501Y can be used in industrial automation for controlling sensors, actuators, and communication.

  9. What are the memory options available in LPC11E37FBD48/501Y?
    - LPC11E37FBD48/501Y has flash memory options ranging from 32 KB to 128 KB, and RAM options ranging from 6 KB to 12 KB.

  10. Are there any application notes or reference designs available for LPC11E37FBD48/501Y?
    - Yes, NXP provides application notes and reference designs for various applications using LPC11E37FBD48/501Y.