Overview
The LPC1114LVFHN24/103 is a 32-bit microcontroller from NXP Semiconductors, part of the LPC1100LV series. It is based on the ARM® Cortex®-M0 processor and is designed for low-cost, low-power applications. This microcontroller operates at CPU frequencies of up to 50 MHz and features a compact 24-pin HVQFN package, making it suitable for a variety of embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | LPC1114LVFHN24/103 |
| Manufacturer | NXP Semiconductors / Freescale |
| Description | IC MCU 32BIT 32KB FLASH 24HVQFN |
| Package / Case | 24-HVQFN (4x4) |
| Voltage - Supply (Vcc/Vdd) | 1.65 V ~ 1.95 V |
| Speed | 50MHz |
| Series | LPC1100LV |
| RAM Size | 4K x 8 |
| Program Memory Type | FLASH |
| Program Memory Size | 32KB (32K x 8) |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of I/O | 20 |
| Data Converters | A/D 8x8b |
| Core Size | 32-Bit |
| Core Processor | ARM® Cortex®-M0 |
| Connectivity | I²C, SPI, UART/USART |
Key Features
- ARM Cortex-M0 Processor: Runs at frequencies of up to 50 MHz.
- Memory: 32 KB of flash memory and 4 KB of SRAM.
- Peripherals: Includes brown-out detect/reset, power-on reset (POR), and watchdog timer (WDT).
- Serial Interfaces: Supports UART with fractional baud rate generation and internal FIFO, SPI with SSP features and FIFO, and I²C-bus interface with Fast-mode Plus.
- Power Management: Single power supply (1.65 V to 1.95 V) and low power consumption.
- Package Options: Available in 24-pin HVQFN package.
Applications
- Mobile Devices: Suitable for mobile phones, tablets, and ultra-books.
- Mobile Accessories: Can be used in active cables and other mobile accessories.
- Consumer Electronics: Applicable in cameras and other portable consumer electronics.
- Medical Electronics: Used in portable medical electronics.
Q & A
- What is the core processor of the LPC1114LVFHN24/103?
The core processor is the ARM® Cortex®-M0. - What is the maximum operating frequency of the LPC1114LVFHN24/103?
The maximum operating frequency is 50 MHz. - How much flash memory does the LPC1114LVFHN24/103 have?
The LPC1114LVFHN24/103 has 32 KB of flash memory. - What are the supported serial interfaces?
The supported serial interfaces include UART, SPI, and I²C-bus. - What is the voltage range for the LPC1114LVFHN24/103?
The voltage range is 1.65 V to 1.95 V. - What is the operating temperature range for the LPC1114LVFHN24/103?
The operating temperature range is -40°C to 85°C. - How many I/O pins does the LPC1114LVFHN24/103 have?
The LPC1114LVFHN24/103 has 20 I/O pins. - What type of oscillator does the LPC1114LVFHN24/103 use?
The LPC1114LVFHN24/103 uses an internal oscillator. - What are some common applications of the LPC1114LVFHN24/103?
Common applications include mobile devices, mobile accessories, consumer electronics, and portable medical electronics. - What is the package type of the LPC1114LVFHN24/103?
The package type is 24-HVQFN (4x4).
