Overview
The LPC1114FHN33/301551 is a 32-bit microcontroller from NXP USA Inc., part of the LPC11xx MCU 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
| Parameter | Value |
|---|---|
| Microcontroller Type | 32-bit ARM Cortex-M0 |
| Flash Memory | 32 KB |
| SRAM | Up to 8 KB |
| Package Type | 32-HVQFN (7x7 mm) |
| Operating Frequency | Up to 50 MHz |
| GPIO Pins | Up to 42 |
| Analog Peripherals | 10-bit ADC with input multiplexing |
| Serial Interfaces | UART, SPI, I2C-bus |
| Power Supply | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
Key Features
- ARM Cortex-M0 processor core with up to 50 MHz CPU frequency
- 32 KB of on-chip flash programming memory and up to 8 KB of SRAM
- In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software
- Up to 42 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors
- High-current output driver (20 mA) and high-current sink drivers (20 mA) on I2C-bus pins
- Four general purpose counter/timers and programmable WatchDog Timer (WDT)
- Integrated Power Management Unit (PMU) for low power modes: Sleep, Deep-sleep, and Deep power-down
- Single power supply (1.8 V to 3.6 V) and brownout detect with up to four separate thresholds
Applications
- Industrial control and automation
- Consumer electronics
- Medical devices
- Automotive systems
- IoT devices and smart home applications
- Robotics and mechatronics
Q & A
- What is the CPU architecture of the LPC1114FHN33/301551? The LPC1114FHN33/301551 is based on the ARM Cortex-M0 architecture.
- What is the maximum operating frequency of the LPC1114FHN33/301551? The maximum operating frequency is up to 50 MHz.
- How much flash memory does the LPC1114FHN33/301551 have? It has 32 KB of on-chip flash programming memory.
- What types of serial interfaces are available on the LPC1114FHN33/301551? It includes UART, SPI, and I2C-bus interfaces.
- What is the package type of the LPC1114FHN33/301551? It is available in a 32-HVQFN (7x7 mm) package.
- What are the power supply requirements for the LPC1114FHN33/301551? It operates with a single power supply from 1.8 V to 3.6 V.
- Does the LPC1114FHN33/301551 support low power modes? Yes, it supports Sleep, Deep-sleep, and Deep power-down modes through its integrated PMU.
- What is the operating temperature range of the LPC1114FHN33/301551? The operating temperature range is -40°C to 85°C.
- Does the LPC1114FHN33/301551 have any analog peripherals? Yes, it includes a 10-bit ADC with input multiplexing.
- Can the LPC1114FHN33/301551 be programmed in-system? Yes, it supports In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.
