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LPC1114FBD48/333
+物料清單ARM Microcontrollers - MCU LPC1114FBD48/LQFP48//333/STANDARD MARKING * TRAY P
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製造商恩智浦電晶體
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製造商部分 #LPC1114FBD48/333
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概述
Description
The microcontroller operates at a maximum frequency of 50 MHz and offers a range of power-saving modes to extend battery life in portable devices. It also includes a 10-bit ADC, which allows for analog signal processing, and a flexible timer system for various timing functions. The LPC1114FBD48/333 is housed in a 48-pin LQFP package, which aids in easy integration onto printed circuit boards. Its small footprint, combined with its functionality, makes it suitable for home automation, consumer electronics, and industrial control systems.
Equivalent
1. STM32F030 series from STMicroelectronics, which also features ARM Cortex-M0 cores.
2. EFM32 Zero Gecko series from Silicon Labs for low-power applications.
3. ATSAMD10 series from Microchip Technology, based on ARM Cortex-M0+.
4. MSP432P401R from Texas Instruments with ARM Cortex-M4 for more performance but similar functionality.
Always check pin compatibility and specific feature requirements when considering alternatives.
Features
1. Core: ARM Cortex-M0 operating at up to 50 MHz.
2. Memory: 32 KB of Flash memory and 8 KB of SRAM.
3. I/O Ports: Up to 42 General Purpose I/O (GPIO) pins.
4. Communication Interfaces: Includes multiple serial interfaces such as UART, I2C, and SPI.
5. Timers: Contains multiple 16-bit and 32-bit timers.
6. ADC: 10-bit Analog-to-Digital Converter with 8 input channels.
7. Power: Low power consumption features with various power-saving modes.
8. Package: Available in LQFP48 package.
These features make it suitable for a variety of applications, including automation, consumer electronics, and other embedded systems requiring efficient performance and low power consumption.
Pinout
The functions of these pins include:
1. Power Supply Pins: VDD and VSS for core power, typically 3.3V.
2. IO Pins: Configurable general-purpose input/output (GPIO) pins.
3. Analog Pins: For ADC (Analog-to-Digital Converter) operations.
4. Communication Interfaces: Support for UART, SPI, and I2C protocols.
5. Reset Pin: To reset the microcontroller.
6. Clock Pins: For oscillator input or output for clock generation.
7. Debug Interface: SWD (Serial Wire Debug) for programming and debugging.
8. Special Function Pins: For specific functions like external interrupts and timers.
These pins are multiplexed and can perform different functions based on configuration. This versatility makes the LPC1114FBD48/333 suitable for various embedded applications.
Manufacturer
Application
1. Consumer Electronics: Used in gadgets and home appliances for basic control functions.
2. Industrial Automation: Suitable for motor control, sensors, and actuator interfacing due to its efficient processing capabilities.
3. Automotive: Applied in car infotainment systems and simple control modules.
4. IoT Devices: Ideal for low-power IoT sensors and edge devices due to its energy efficiency.
5. Education and Prototyping: Often used in developing educational kits and prototype boards for learning and experimentation.
These applications leverage its balance of performance, cost, and power efficiency.