Overview
The LPC4088FBD144,551 is a 32-bit microcontroller from NXP USA Inc., based on the Arm Cortex-M4 core. This digital signal controller is designed for embedded applications that require high integration and low power consumption. It features a 3-stage pipeline, Harvard architecture, and an internal prefetch unit, supporting single-cycle digital signal processing and SIMD instructions. The microcontroller also includes a hardware floating-point processor and a specialized flash memory accelerator for optimal performance when executing code from flash.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M4 |
| Flash Memory | Up to 512 kB |
| SRAM Data Memory | Up to 96 kB |
| EEPROM Data Memory | Up to 4032 bytes |
| CPU Frequency | Up to 120 MHz |
| Package Type | LQFP144 (20x20 mm) |
| Power Supply | Single 3.3 V (2.4 V to 3.6 V) |
| Temperature Range | -40°C to 85°C |
| General Purpose I/O Pins | Up to 165 pins |
Key Features
- Arm Cortex-M4 core with 3-stage pipeline and Harvard architecture
- Hardware floating-point processor
- Specialized flash memory accelerator for optimal performance
- External Memory Controller (EMC) and LCD interface
- Ethernet MAC with MII/RMII interface and associated DMA controller
- USB 2.0 full-speed dual port device/host/OTG controller with on-chip PHY
- Five UARTs with fractional baud rate generation, internal FIFO, and DMA support
- Three SSP controllers with FIFO and multi-protocol capabilities
- Three enhanced I2C-bus interfaces with Fast-mode Plus support
- Quadrature encoder interface and real-time clock (RTC) with separate power domain
- General Purpose DMA controller and versatile pin function selection
- Unique device serial number for identification purposes
Applications
- Communications: Point-of-sale terminals, web servers, multi-protocol bridges
- Industrial/Medical: Industrial control systems, medical devices, and diagnostic equipment
- Other applications include consumer electronics, automotive systems, and IoT devices
Q & A
- What is the core architecture of the LPC4088FBD144,551?
The LPC4088FBD144,551 is based on the Arm Cortex-M4 core.
- What is the maximum CPU frequency of the LPC4088FBD144,551?
The maximum CPU frequency is up to 120 MHz.
- How much flash memory does the LPC4088FBD144,551 have?
The microcontroller has up to 512 kB of flash memory.
- What types of interfaces does the LPC4088FBD144,551 support?
It supports Ethernet, USB 2.0, UARTs, SSP, I2C, and SPI interfaces.
- Does the LPC4088FBD144,551 have a hardware floating-point processor?
Yes, it includes a hardware floating-point processor.
- What is the power supply range for the LPC4088FBD144,551?
The power supply range is 2.4 V to 3.6 V with a single 3.3 V supply.
- What is the temperature range for the LPC4088FBD144,551?
The temperature range is -40°C to 85°C.
- How many general purpose I/O pins does the LPC4088FBD144,551 have?
It has up to 165 general purpose I/O pins.
- Does the LPC4088FBD144,551 support real-time clock (RTC) functionality?
Yes, it includes an ultra-low power RTC with a separate power domain.
- What package types are available for the LPC4088FBD144,551?
It is available in LQFP144 (20x20 mm) package among others.
- Is the LPC4088FBD144,551 RoHS compliant?
Yes, the LPC4088FBD144,551 is RoHS compliant.
