Overview
The LPC1114FHN33/303,5 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 and is suitable for a wide range of embedded systems due to its robust feature set and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Processor | ARM Cortex-M0 |
| Maximum CPU Frequency | Up to 50 MHz |
| Flash Memory | 32 KB |
| SRAM | 8 KB |
| Package Type | HVQFN33 (plastic thermal enhanced very thin quad flat package, no leads, 33 terminals) |
| Package Dimensions | 7 x 7 x 0.85 mm |
| Supply Voltage | 1.8 V to 3.6 V |
| ADC Resolution | 10-bit, 8 channels |
| Clock Generation | 12 MHz internal RC oscillator, crystal oscillator (1 MHz to 25 MHz), programmable watchdog oscillator (9.4 kHz to 2.3 MHz), PLL for CPU operation |
| I2C Interface | Full I2C-bus specification and Fast-mode Plus with a data rate of 1 Mbit/s |
Key Features
- ARM Cortex-M0 processor with Nested Vectored Interrupt Controller (NVIC)
- Up to 50 MHz CPU frequency
- 32 KB of flash memory and 8 KB of SRAM
- I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus
- Clock generation options including internal RC oscillator, crystal oscillator, and programmable watchdog oscillator
- PLL for CPU operation without the need for a high-frequency crystal
- Low power consumption and various power control features
Applications
The LPC1114FHN33/303,5 is versatile and can be used in a variety of applications, including:
- Industrial control systems
- Consumer electronics
- Medical devices
- Automotive systems
- Internet of Things (IoT) devices
- Smart home appliances
Q & A
- What is the processor core of the LPC1114FHN33/303,5?
The processor core is the ARM Cortex-M0. - What is the maximum CPU frequency of the LPC1114FHN33/303,5?
The maximum CPU frequency is up to 50 MHz. - How much flash memory and SRAM does the LPC1114FHN33/303,5 have?
The LPC1114FHN33/303,5 has 32 KB of flash memory and 8 KB of SRAM. - What type of package does the LPC1114FHN33/303,5 come in?
The package type is HVQFN33 (plastic thermal enhanced very thin quad flat package, no leads, 33 terminals). - What are the dimensions of the HVQFN33 package?
The dimensions are 7 x 7 x 0.85 mm. - What is the supply voltage range for the LPC1114FHN33/303,5?
The supply voltage range is from 1.8 V to 3.6 V. - Does the LPC1114FHN33/303,5 support I2C communication?
Yes, it supports full I2C-bus specification and Fast-mode Plus with a data rate of 1 Mbit/s. - What clock generation options are available on the LPC1114FHN33/303,5?
The options include a 12 MHz internal RC oscillator, a crystal oscillator (1 MHz to 25 MHz), a programmable watchdog oscillator (9.4 kHz to 2.3 MHz), and a PLL for CPU operation. - What is the resolution of the ADC on the LPC1114FHN33/303,5?
The ADC resolution is 10-bit with 8 channels. - In what types of applications can the LPC1114FHN33/303,5 be used?
It can be used in industrial control systems, consumer electronics, medical devices, automotive systems, IoT devices, and smart home appliances.
