Overview
The LPC1114FHN33/202,5 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 variety of embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Processor | Arm Cortex-M0 |
| Maximum CPU Frequency | Up to 50 MHz |
| Flash Memory | 32 KB |
| SRAM | 8 KB |
| Package Type | HVQFN33 (32-pin, 5x5 mm) |
| Supply Voltage | 1.8 V to 3.6 V |
| ADC Resolution | 10-bit |
| ADC Channels | Up to 8 channels depending on package size |
| Serial Interfaces | UART, SPI, I2C (Fast-mode Plus) |
| Timers/Counters | Four general purpose counter/timers |
| Watchdog Timer | Programmable WatchDog Timer (WDT) |
Key Features
- High-performance Arm Cortex-M0 processor with up to 50 MHz CPU frequency.
- Integrated 32 KB of flash memory and 8 KB of SRAM.
- 10-bit ADC with input multiplexing among 5, 6, or 8 pins depending on the package size.
- Serial interfaces including UART with RS-485 support, SPI with SSP features, and I2C-bus interface supporting Fast-mode Plus.
- Four general purpose counter/timers with up to eight capture inputs and up to 13 match outputs.
- Programmable WatchDog Timer (WDT) and programmable windowed WDT on certain series.
- High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus.
- Clock generation options including a 12 MHz internal RC oscillator, crystal oscillator, and PLL for CPU operation up to the maximum rate.
Applications
The LPC1114FHN33/202,5 microcontroller is versatile and can be used in a wide range of applications, including:
- Industrial control systems.
- Consumer electronics.
- Medical devices.
- Automotive systems.
- IoT devices.
- Smart home appliances.
Q & A
- What is the processor core of the LPC1114FHN33/202,5?
The processor core is the Arm Cortex-M0. - What is the maximum CPU frequency of the LPC1114FHN33/202,5?
The maximum CPU frequency is up to 50 MHz. - How much flash memory does the LPC1114FHN33/202,5 have?
The LPC1114FHN33/202,5 has 32 KB of flash memory. - What is the package type of the LPC1114FHN33/202,5?
The package type is HVQFN33 (32-pin, 5x5 mm). - What are the supply voltage ranges for the LPC1114FHN33/202,5?
The supply voltage ranges from 1.8 V to 3.6 V. - Does the LPC1114FHN33/202,5 support I2C communication?
Yes, it supports I2C-bus interface with Fast-mode Plus. - How many ADC channels does the LPC1114FHN33/202,5 have?
It has up to 8 ADC channels depending on the package size. - What are the serial interfaces available on the LPC1114FHN33/202,5?
The serial interfaces include UART, SPI, and I2C. - Does the LPC1114FHN33/202,5 have a WatchDog Timer?
Yes, it has a programmable WatchDog Timer (WDT). - What are some typical applications of the LPC1114FHN33/202,5?
Typical applications include industrial control systems, consumer electronics, medical devices, automotive systems, IoT devices, and smart home appliances.
