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LPC11C22FBD48/301,
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LPC11C22FBD48/301

Basic Information 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 based microcontroller
  • Packaging/Quantity: Tray packaging, 301 units per tray

Specifications

  • Processor: ARM Cortex-M0
  • Clock Speed: Up to 50 MHz
  • Flash Memory: 32 KB
  • RAM: 8 KB
  • GPIO Pins: 36
  • ADC Channels: 8
  • UART Ports: 2
  • I2C Interfaces: 2
  • SPI Interfaces: 2
  • Operating Voltage: 2.0V - 3.6V
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The LPC11C22FBD48/301 microcontroller has a total of 48 pins. The pin configuration is as follows:

  1. PIO0_0 / RESET
  2. PIO0_1 / CLKOUT
  3. PIO0_2
  4. PIO03 / USBVBUS
  5. PIO04 / USBCONNECT
  6. PIO05 / USBUP_LED
  7. PIO06 / USBCONNECT
  8. PIO07 / USBCONNECT
  9. VDDCMP
  10. VSSCMP
  11. CMP0IN0 / ACMPI1
  12. CMP0IN1 / ACMPI2
  13. CMP0OUT / ACMPO
  14. CMP0POSSEL / ACMPPOSSEL
  15. VREFP
  16. VREFN
  17. AIN0 / AD0
  18. AIN1 / AD1
  19. AIN2 / AD2
  20. AIN3 / AD3
  21. AIN4 / AD4
  22. AIN5 / AD5
  23. AIN6 / AD6
  24. AIN7 / AD7
  25. VDDA
  26. VSSA
  27. PIO10 / SCK0 / CT16B0MAT0
  28. PIO11 / SSEL0 / CT16B0MAT1
  29. PIO12 / MISO0 / CT16B0MAT2
  30. PIO13 / MOSI0 / CT16B0CAP0
  31. PIO14 / SCK1 / CT32B0MAT0
  32. PIO15 / SSEL1 / CT32B0MAT1
  33. PIO16 / MISO1 / CT32B0MAT2
  34. PIO17 / MOSI1 / CT32B0CAP0
  35. PIO18 / CT16B1MAT0
  36. PIO19 / CT16B1MAT1
  37. PIO110 / CT16B1MAT2
  38. PIO111 / CT16B1CAP0
  39. PIO112 / CT32B1MAT0
  40. PIO113 / CT32B1MAT1
  41. PIO114 / CT32B1MAT2
  42. PIO115 / CT32B1CAP0
  43. PIO116 / RXD / CT32B0MAT0
  44. PIO117 / TXD / CT32B0MAT1
  45. PIO118 / CT32B0MAT2
  46. PIO119 / CT32B0CAP0
  47. VDD
  48. VSS

Functional Features

  • Low power consumption: The LPC11C22FBD48/301 microcontroller is designed to operate efficiently with low power requirements, making it suitable for battery-powered devices and energy-efficient applications.
  • High performance: Powered by the ARM Cortex-M0 processor, this microcontroller offers excellent processing capabilities for various embedded systems and IoT applications.
  • Small form factor: The LQFP48 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.

Disadvantages: - Limited flash memory and RAM capacity may restrict the complexity of applications that can be implemented. - The number of GPIO pins, ADC channels, and other interfaces may not be sufficient for certain projects requiring extensive I/O capabilities.

Working Principles

The LPC11C22FBD48/301 microcontroller operates based on the ARM Cortex-M0 architecture. It executes instructions stored

기술 솔루션에 LPC11C22FBD48/301, 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. Question: What is the maximum operating frequency of LPC11C22FBD48/301?
    Answer: The maximum operating frequency of LPC11C22FBD48/301 is 50 MHz.

  2. Question: Can LPC11C22FBD48/301 be used for motor control applications?
    Answer: Yes, LPC11C22FBD48/301 can be used for motor control applications with its PWM and timer features.

  3. Question: Does LPC11C22FBD48/301 support communication interfaces like UART and SPI?
    Answer: Yes, LPC11C22FBD48/301 supports UART, SPI, and I2C communication interfaces.

  4. Question: What are the available memory options for LPC11C22FBD48/301?
    Answer: LPC11C22FBD48/301 has 32 KB flash memory and 8 KB SRAM.

  5. Question: Can LPC11C22FBD48/301 be used in battery-powered applications?
    Answer: Yes, LPC11C22FBD48/301 is suitable for battery-powered applications due to its low power consumption.

  6. Question: Is LPC11C22FBD48/301 compatible with industry-standard development tools?
    Answer: Yes, LPC11C22FBD48/301 is compatible with industry-standard development tools such as Keil and IAR.

  7. Question: What are the available GPIO pins on LPC11C22FBD48/301?
    Answer: LPC11C22FBD48/301 has 42 GPIO pins for general-purpose input/output operations.

  8. Question: Can LPC11C22FBD48/301 be used for real-time embedded systems?
    Answer: Yes, LPC11C22FBD48/301 is suitable for real-time embedded systems with its fast interrupt response and low-latency operation.

  9. Question: Does LPC11C22FBD48/301 have built-in analog-to-digital converters (ADC)?
    Answer: Yes, LPC11C22FBD48/301 has a 10-bit ADC with multiple channels for analog signal acquisition.

  10. Question: What are the available development kits for LPC11C22FBD48/301?
    Answer: LPCXpresso and mbed development kits are available for LPC11C22FBD48/301 to facilitate rapid prototyping and development.