Overview
The LPC1111FHN33/203 is a 32-bit microcontroller from NXP Semiconductors, part of the LPC1100 series. This microcontroller is based on the ARM Cortex-M0 processor, which operates at frequencies up to 50 MHz. It is designed for low-cost, low-power applications and is particularly suited for embedded systems requiring efficient performance and minimal power consumption.
Key Specifications
| Specification | Value |
|---|---|
| Processor | ARM Cortex-M0 |
| CPU Frequency | Up to 50 MHz |
| Program Memory | 8 KB (8K x 8) FLASH |
| RAM Size | 4 KB |
| Supply Voltage | 1.8 V ~ 3.6 V |
| Package Type | 32-HVQFN (7x7) |
| Number of I/O | 28 |
| Operating Temperature | -40°C ~ 85°C |
| Peripherals | Brown-out Detect/Reset, POR, WDT, I²C, SPI, UART/USART |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- ARM Cortex-M0 Processor: Provides high performance and low power consumption.
- Clock Generation: Includes a 12 MHz internal RC oscillator, crystal oscillator, and programmable watchdog oscillator.
- Peripheral Interfaces: Supports I²C, SPI, and UART/USART interfaces.
- Power Management: Features brown-out detect/reset, power-on reset (POR), and watchdog timer (WDT).
- Package and Pinout: Available in a 32-HVQFN (7x7) package with 33 terminals.
Applications
- Embedded Systems: Suitable for a wide range of embedded applications requiring low power and high efficiency.
- Industrial Automation: Can be used in industrial control systems, sensors, and actuators.
- Consumer Electronics: Applicable in various consumer electronic devices such as home appliances and personal care products.
- Medical Devices: Used in medical devices that require low power consumption and reliable performance.
Q & A
- What is the CPU frequency of the LPC1111FHN33/203?
The CPU frequency of the LPC1111FHN33/203 can operate up to 50 MHz.
- What type of processor does the LPC1111FHN33/203 use?
The LPC1111FHN33/203 uses the ARM Cortex-M0 processor.
- How much program memory does the LPC1111FHN33/203 have?
The LPC1111FHN33/203 has 8 KB (8K x 8) of FLASH program memory.
- What is the supply voltage range for the LPC1111FHN33/203?
The supply voltage range is from 1.8 V to 3.6 V.
- What package type is the LPC1111FHN33/203 available in?
The LPC1111FHN33/203 is available in a 32-HVQFN (7x7) package.
- How many I/O pins does the LPC1111FHN33/203 have?
The LPC1111FHN33/203 has 28 I/O pins.
- What are the operating temperature ranges for the LPC1111FHN33/203?
The operating temperature range is from -40°C to 85°C.
- Does the LPC1111FHN33/203 support I²C, SPI, and UART interfaces?
Yes, the LPC1111FHN33/203 supports I²C, SPI, and UART/USART interfaces.
- Is the LPC1111FHN33/203 RoHS compliant?
Yes, the LPC1111FHN33/203 is lead-free and RoHS compliant.
- What are some common applications for the LPC1111FHN33/203?
The LPC1111FHN33/203 is commonly used in embedded systems, industrial automation, consumer electronics, and medical devices.
