Overview
The LPC1114FHN33/302,5 is a 32-bit microcontroller from NXP USA Inc., part of the LPC11xx family. This microcontroller is based on the ARM Cortex-M0 processor and is designed for low-cost, high-performance applications. It operates at CPU frequencies of up to 50 MHz, making it suitable for a wide range of embedded systems.
Key Specifications
| Specification | Details |
|---|---|
| Processor | ARM Cortex-M0 |
| Maximum CPU Frequency | Up to 50 MHz |
| Flash Memory | 32 KB |
| SRAM | 8 KB |
| Package Type | 32-HVQFN (7x7 mm) |
| GPIO Pins | Up to 42 General Purpose I/O pins |
| Peripherals | I2C-bus interface, High-current output driver, Nested Vectored Interrupt Controller |
| Clock Generation | 12 MHz internal RC oscillator, Crystal oscillator (1 MHz to 25 MHz), Programmable watchdog oscillator (9.4 kHz to 2.3 MHz) |
| Operating Temperature | -40°C to 85°C |
| Moisture Sensitivity Level (MSL) | 3 (168 hours at 30°C / 60% RH) |
Key Features
- ARM Cortex-M0 Processor: Provides high performance and low power consumption.
- Digital Peripherals: Includes up to 42 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors and edge/level sensitive interrupt sources.
- I2C-Bus Interface: Supports full I2C-bus specification and Fast-mode Plus with a data rate of 1 Mbit/s.
- Clock Generation: Features a 12 MHz internal RC oscillator, crystal oscillator, and programmable watchdog oscillator.
- Power Control: Includes various power-saving modes to optimize energy efficiency.
- High-Current Output Driver: Supports high-current output on one pin.
Applications
- Industrial Automation: Suitable for control systems, sensors, and actuators.
- Consumer Electronics: Used in appliances, gaming devices, and other consumer products.
- Medical Devices: Applicable in medical diagnostic equipment and patient monitoring systems.
- Automotive Systems: Can be used in vehicle control units, sensors, and infotainment systems.
- Internet of Things (IoT): Ideal for IoT devices requiring low power and high performance.
Q & A
- What is the maximum CPU frequency of the LPC1114FHN33/302,5?
The maximum CPU frequency is up to 50 MHz.
- How much flash memory does the LPC1114FHN33/302,5 have?
The microcontroller has 32 KB of flash memory.
- What type of package does the LPC1114FHN33/302,5 come in?
The microcontroller is packaged in a 32-HVQFN (7x7 mm) package.
- How many GPIO pins does the LPC1114FHN33/302,5 have?
The microcontroller has up to 42 General Purpose I/O pins.
- What is the operating temperature range of the LPC1114FHN33/302,5?
The operating temperature range is -40°C to 85°C.
- Does the LPC1114FHN33/302,5 support I2C communication?
Yes, it supports full I2C-bus specification and Fast-mode Plus with a data rate of 1 Mbit/s.
- What are the clock generation options for the LPC1114FHN33/302,5?
The microcontroller features a 12 MHz internal RC oscillator, crystal oscillator, and programmable watchdog oscillator.
- Is the LPC1114FHN33/302,5 RoHS compliant?
Yes, the microcontroller is RoHS compliant.
- What is the moisture sensitivity level (MSL) of the LPC1114FHN33/302,5?
The MSL is 3 (168 hours at 30°C / 60% RH).
- What are some common applications for the LPC1114FHN33/302,5?
Common applications include industrial automation, consumer electronics, medical devices, automotive systems, and IoT devices.
