Overview
The LPC1112FHN33/201551 is a 32-bit microcontroller from NXP USA Inc., based on the ARM® Cortex®-M0 core. This low-cost MCU operates at CPU frequencies of up to 50 MHz and is designed for a variety of embedded applications. It features a compact 32-HVQFN (7x7) package and is known for its low power consumption and robust peripheral set.
The LPC1112FHN33/201551 offers 16KB of Flash memory and 2KB of RAM, making it suitable for applications requiring efficient processing and memory management. The device includes advanced peripherals such as I²C, SPI, UART/USART, Brown-out Detect/Reset, POR, and a Watchdog Timer (WDT), enhancing its versatility in different use cases.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | LPC1112FHN33/201551 |
| Description | IC MCU 32BIT 16KB FLASH 32HVQFN |
| Core Processor | ARM® Cortex®-M0 |
| Core Size | 32-Bit Single-Core |
| Speed | 50 MHz |
| Program Memory Size | 16 KB (16K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2 KB (or 4 KB in some variants) |
| Voltage - Supply (Vcc / Vdd) | 1.8 V ~ 3.6 V |
| Package / Case | 32-HVQFN (7x7) Exposed Pad |
| Number of I/O | 28 |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
Key Features
- ARM® Cortex®-M0 Core: 32-bit single-core processor for efficient processing.
- Memory: 16KB Flash memory and 2KB (or 4KB in some variants) RAM for robust memory management.
- Peripheral Set: Includes I²C, SPI, UART/USART, Brown-out Detect/Reset, POR, and a Watchdog Timer (WDT).
- Analog to Digital Converter (ADC): 8-channel 10-bit ADC for precise analog signal conversion.
- Operating Voltage: Operates within a voltage range of 1.8 V to 3.6 V.
- Compact Package: 32-HVQFN (7x7) package with exposed pad for efficient thermal management.
- Operating Temperature Range: -40°C to 85°C, making it suitable for various environmental conditions.
Applications
- Industrial Control Systems: Suitable for industrial automation and control applications due to its robust peripheral set and reliable operation.
- Consumer Electronics: Ideal for use in consumer electronics such as home appliances and personal devices.
- IoT Devices: Its low power consumption and compact size make it a good fit for Internet of Things (IoT) applications.
- Automotive Systems: Can be used in automotive systems requiring low power and high reliability.
- Wearable Technology: Suitable for wearable devices due to its small form factor and low power consumption.
Q & A
- What is the core processor of the LPC1112FHN33/201551?
The core processor is the ARM® Cortex®-M0.
- What is the maximum operating frequency of the LPC1112FHN33/201551?
The maximum operating frequency is 50 MHz.
- How much Flash and RAM memory does the LPC1112FHN33/201551 have?
The device has 16KB of Flash memory and 2KB (or 4KB in some variants) of RAM.
- What are the communication interfaces available on the LPC1112FHN33/201551?
The device includes I²C, SPI, and UART/USART interfaces.
- What is the operating voltage range of the LPC1112FHN33/201551?
The operating voltage range is from 1.8 V to 3.6 V.
- What is the package type of the LPC1112FHN33/201551?
The package type is 32-HVQFN (7x7) with an exposed pad.
- What is the operating temperature range of the LPC1112FHN33/201551?
The operating temperature range is from -40°C to 85°C.
- Does the LPC1112FHN33/201551 have any analog to digital conversion capabilities?
Yes, it includes an 8-channel 10-bit ADC.
- What are some of the peripherals available on the LPC1112FHN33/201551?
The device includes Brown-out Detect/Reset, POR, and a Watchdog Timer (WDT).
- Is the LPC1112FHN33/201551 RoHS compliant?
Yes, the LPC1112FHN33/201551 is RoHS compliant.
