Overview
The LPC1114FBD48/323,1 is a 32-bit single-core ARM Cortex-M0 microcontroller produced by NXP USA Inc. This microcontroller is part of the LPC1100 series, known for its low-cost and high-performance capabilities. It operates at a CPU frequency of up to 50 MHz and is designed for a wide range of embedded applications. The device features a robust set of on-chip peripherals, low power consumption, and a compact package, making it an ideal choice for various industrial, consumer, and IoT applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | 32-bit ARM Cortex-M0 |
| Core Speed | Up to 50 MHz |
| Program Memory | 48 KB Flash |
| RAM Size | 8 KB |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package Type | 48-LQFP (7x7 mm) |
| Number of I/O Pins | Up to 42 GPIO pins |
| Analog Peripherals | 10-bit ADC with input multiplexing among 5, 6, or 8 pins |
| Serial Interfaces | I2C, SPI, UART/USART |
| Power Modes | Sleep, Deep-sleep, Deep power-down |
Key Features
- High-Performance Core: 32-bit ARM Cortex-M0 core with a maximum CPU speed of 50 MHz.
- Memory and Storage: 48 KB of flash memory and 8 KB of SRAM.
- Peripheral Set: Includes I2C, SPI, UART/USART interfaces, brown-out detection, and a watchdog timer.
- Low Power Consumption: Supports Sleep, Deep-sleep, and Deep power-down modes for energy-efficient operation.
- Flexible Connectivity: Up to 42 GPIO pins with configurable pull-up/pull-down resistors and edge/level sensitive interrupt sources.
- Analog Capabilities: 10-bit ADC with input multiplexing.
- Clock Generation: Internal RC oscillator, crystal oscillator, and programmable watchdog oscillator.
- Power Management: Integrated Power Management Unit (PMU) and power profiles for optimized performance and power consumption.
Applications
- Industrial Control and Automation: Suitable for industrial automation systems due to its robust peripheral set and low power consumption.
- Home Appliances and Consumer Electronics: Ideal for various consumer electronics and home appliances requiring efficient and cost-effective microcontroller solutions.
- IoT and Embedded Systems: Used in Internet of Things (IoT) devices and other embedded systems where low power and high performance are critical.
- Medical Devices: Can be used in medical devices that require precise control and low power consumption.
- Automotive Applications: Suitable for automotive systems due to its robustness and wide operating temperature range.
Q & A
- What is the core processor of the LPC1114FBD48/323,1?
The core processor is a 32-bit ARM Cortex-M0.
- What is the maximum CPU speed of the LPC1114FBD48/323,1?
The maximum CPU speed is up to 50 MHz.
- How much flash memory and RAM does the LPC1114FBD48/323,1 have?
The device has 48 KB of flash memory and 8 KB of RAM.
- What are the supply voltage and operating temperature ranges of the LPC1114FBD48/323,1?
The supply voltage range is 1.8 V to 3.6 V, and the operating temperature range is -40°C to 85°C.
- What types of serial interfaces does the LPC1114FBD48/323,1 support?
The device supports I2C, SPI, and UART/USART interfaces.
- Does the LPC1114FBD48/323,1 have any power-saving modes?
Yes, it supports Sleep, Deep-sleep, and Deep power-down modes for energy-efficient operation.
- What is the package type of the LPC1114FBD48/323,1?
The package type is 48-LQFP (7x7 mm).
- How many GPIO pins does the LPC1114FBD48/323,1 have?
The device has up to 42 GPIO pins.
- Does the LPC1114FBD48/323,1 have any analog peripherals?
Yes, it includes a 10-bit ADC with input multiplexing among 5, 6, or 8 pins.
- What are some typical applications of the LPC1114FBD48/323,1?
Typical applications include industrial control and automation, home appliances, IoT and embedded systems, medical devices, and automotive applications.
