Overview
The LPC1114FHN33/201,5 is a 32-bit microcontroller from NXP USA Inc., part of the LPC1100 series. It is based on the ARM Cortex-M0 processor and is designed for a wide range of applications that require low power consumption and high performance. This microcontroller is packaged in a 33-pin HVQFN (Heat Very Thin Quad Flat No-Lead) package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Processor | ARM Cortex-M0 |
| Flash Memory | 32 KB |
| SRAM | 8 KB |
| Maximum Clock Speed | 50 MHz |
| Supply Voltage | 1.8 V to 3.6 V |
| Package Type | 33-pin HVQFN |
| 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 with up to eight capture inputs and up to 13 match outputs |
| Operating Temperature | -40°C to +105°C for selected parts |
Key Features
- ARM Cortex-M0 Processor: Provides high performance and low power consumption.
- Peripheral Set: Includes UART, SPI, and I2C interfaces, as well as a 10-bit ADC and four general purpose counter/timers.
- Clock Generation: Features a 12 MHz internal RC oscillator, a crystal oscillator, and a programmable watchdog oscillator.
- Power Control: Supports various power modes to optimize power consumption.
- High-Current Sink Drivers: Up to 20 mA on two I2C-bus pins in Fast-mode Plus.
- Programmable WatchDog Timer (WDT): Available on the LPC1100 series.
Applications
- eMetering: Suitable for energy metering applications due to its low power consumption and precision.
- Lighting: Can be used in lighting control systems.
- Alarm Systems: Ideal for security and alarm systems.
- White Goods: Used in various consumer appliances.
Q & A
- What is the processor core of the LPC1114FHN33/201,5? The processor core is the ARM Cortex-M0.
- How much flash memory does the LPC1114FHN33/201,5 have? It has 32 KB of flash memory.
- What is the maximum clock speed of the LPC1114FHN33/201,5? The maximum clock speed is 50 MHz.
- What is the supply voltage range for the LPC1114FHN33/201,5? The supply voltage range is from 1.8 V to 3.6 V.
- What type of package does the LPC1114FHN33/201,5 come in? It comes in a 33-pin HVQFN package.
- Does the LPC1114FHN33/201,5 have an ADC? Yes, it has a 10-bit ADC with up to 8 channels depending on the package size.
- What serial interfaces are available on the LPC1114FHN33/201,5? It supports UART, SPI, and I2C (Fast-mode Plus) interfaces.
- What is the operating temperature range for the LPC1114FHN33/201,5? The operating temperature range is from -40°C to +105°C for selected parts.
- Does the LPC1114FHN33/201,5 have any timer/counters? Yes, it has four general purpose counter/timers with up to eight capture inputs and up to 13 match outputs.
- What are some common applications of the LPC1114FHN33/201,5? Common applications include eMetering, lighting, alarm systems, and white goods.
