Overview
The LPC1114FHN33/203,5 is a 32-bit microcontroller from NXP USA Inc., part of the LPC11xx family. This microcontroller is based on the ARM Cortex-M0 architecture 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 | Value |
|---|---|
| CPU Type | ARM Cortex-M0 |
| CPU Frequency | Up to 50 MHz |
| Flash Memory | 32 KB |
| Package Type | HVQFN-33 (7x7 mm) |
| Number of I/O Pins | 42 |
| ADC Resolution | 10-bit |
| ADC Input Channels | 5, 6, or 8 depending on package |
| Serial Interfaces | UART, SPI, I2C |
| Operating Temperature Range | -40°C to 85°C |
| Operating Voltage Range | 2.0 V to 3.6 V |
Key Features
- High-performance 32-bit ARM Cortex-M0 CPU
- Up to 50 MHz CPU frequency
- 32 KB of flash memory
- 10-bit ADC with input multiplexing among 5, 6, or 8 pins
- UART with fractional baud rate generation, internal FIFO, and RS-485 support
- Two SPI controllers with SSP features and FIFO
- I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus
- Four general purpose counter/timers with up to eight capture inputs and up to 13 match outputs
- Programmable WatchDog Timer (WDT)
- High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus
Applications
The LPC1114FHN33/203,5 is versatile and can be used in various applications, including:
- Industrial control systems
- Consumer electronics
- Medical devices
- Automotive systems
- Internet of Things (IoT) devices
Q & A
- What is the CPU type of the LPC1114FHN33/203,5?
The CPU type is ARM Cortex-M0. - What is the maximum CPU frequency of the LPC1114FHN33/203,5?
The maximum CPU frequency is up to 50 MHz. - How much flash memory does the LPC1114FHN33/203,5 have?
The LPC1114FHN33/203,5 has 32 KB of flash memory. - What is the package type of the LPC1114FHN33/203,5?
The package type is HVQFN-33 (7x7 mm). - How many I/O pins does the LPC1114FHN33/203,5 have?
The LPC1114FHN33/203,5 has 42 I/O pins. - What is the resolution of the ADC in the LPC1114FHN33/203,5?
The ADC resolution is 10-bit. - What serial interfaces are supported by the LPC1114FHN33/203,5?
The LPC1114FHN33/203,5 supports UART, SPI, and I2C interfaces. - What is the operating temperature range of the LPC1114FHN33/203,5?
The operating temperature range is -40°C to 85°C. - What is the operating voltage range of the LPC1114FHN33/203,5?
The operating voltage range is 2.0 V to 3.6 V. - Does the LPC1114FHN33/203,5 have a WatchDog Timer?
Yes, the LPC1114FHN33/203,5 has a Programmable WatchDog Timer (WDT).
