Overview
The LPC4078FBD144,551 is a mid-range 32-bit microcontroller (MCU) from NXP USA Inc., based on the Arm Cortex-M4 core. This MCU is designed for embedded applications that require high integration and low power consumption. It is part of the LPC4000 series, which offers advanced features and peripherals suitable for a wide range of applications, including industrial, medical, and communication systems.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M4 |
| Flash Memory | Up to 512 kB |
| SRAM | Up to 96 kB |
| EEPROM | Up to 4032 bytes |
| Package | 144-Pin LQFP |
| Operating Voltage | 2.4 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| CPU Frequency | Up to 120 MHz |
| Peripheral Interfaces | USB 2.0, Ethernet MAC, SPI, I2C, UART, SSP, PWM, RTC, etc. |
Key Features
- Integrated hardware floating-point processor and SIMD instructions for enhanced performance.
- Low power consumption with various power-saving modes.
- Advanced debug features and a 3-stage pipeline Harvard architecture.
- External Memory Controller (EMC) and Quad SPI Flash Interface (SPIFI) for high-speed data transfer.
- Multiple serial interfaces including five UARTs, three SSP controllers, and three I2C-bus interfaces.
- General Purpose DMA controller and versatile pin function selection.
- Ultra-low power Real-Time Clock (RTC) with separate battery supply and event recorder.
Applications
- Communications: Point-of-sale terminals, web servers, multi-protocol bridges.
- Industrial/Medical: Control systems, medical devices, and industrial automation.
- Other applications include automotive systems, consumer electronics, and IoT devices.
Q & A
- What is the core architecture of the LPC4078FBD144,551? The core architecture is based on the Arm Cortex-M4.
- How much flash memory does the LPC4078FBD144,551 have? It has up to 512 kB of flash memory.
- What is the maximum CPU frequency of the LPC4078FBD144,551? The maximum CPU frequency is up to 120 MHz.
- What are the key peripheral interfaces available on the LPC4078FBD144,551? Key interfaces include USB 2.0, Ethernet MAC, SPI, I2C, UART, SSP, PWM, and RTC.
- What is the operating voltage range of the LPC4078FBD144,551? The operating voltage range is 2.4 V to 3.6 V.
- What is the temperature range for the LPC4078FBD144,551? The temperature range is -40°C to 85°C.
- Does the LPC4078FBD144,551 support DMA operations? Yes, it includes an eight-channel General Purpose DMA controller.
- What types of applications is the LPC4078FBD144,551 suitable for? It is suitable for communications, industrial, medical, and other embedded applications.
- What package options are available for the LPC4078FBD144,551? It is available in a 144-Pin LQFP package among others.
- Does the LPC4078FBD144,551 have an integrated RTC? Yes, it includes an ultra-low power Real-Time Clock (RTC) with a separate battery supply.
