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LPC1788FBD144

Cortex-M3 120MHz MCU, 512KB Flash, 96KB RAM, Ethernet, USB, LCD, LQFP-144

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Manufacturer Part：

LPC1788FBD144

Package：

LQFP-144 (20 x 20 mm)

Brand：
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Description

Product Overview

The LPC1788FBD144 from NXP Semiconductors is an Arm Cortex-M3 32-bit microcontroller with 512 KB Flash, 96 KB SRAM, Ethernet, USB, LCD controller, and a rich set of peripherals in a 144-pin LQFP package. It is designed for embedded applications requiring high integration and low power.

Key Specifications

Core Arm Cortex-M3
Max Frequency 120 MHz
Flash Memory 512 KB
SRAM 96 KB
Ethernet MAC Yes (10/100)
USB Host/Device/OTG (Full-Speed)
LCD Controller Yes (up to 1024×768)
ADC 12-bit, 8-channel
DAC 10-bit
Supply Voltage 2.4 V to 3.6 V
Package LQFP-144

Features

  • Arm Cortex-M3 core up to 120 MHz with MPU
  • 512 KB on-chip Flash with ISP/IAP support
  • 96 KB on-chip SRAM (64 KB + 32 KB with battery backup)
  • 10/100 Ethernet MAC with MII/RMII interface
  • USB 2.0 Full-Speed Host/Device/OTG
  • TFT LCD controller supporting up to 1024×768 resolution
  • 12-bit ADC and 10-bit DAC
  • Multiple serial interfaces: UART, SPI, I2C, I2S, CAN
  • SD/MMC card interface

Applications

  • Industrial control and automation
  • Consumer electronics with display
  • Networking and communication devices
  • Medical instrumentation
  • Point-of-sale terminals

The LPC1788FBD144 from NXP Semiconductors is a high-performance Arm Cortex-M3 based microcontroller designed for embedded applications requiring high integration and connectivity. It features 512 KB of Flash memory, 96 KB of SRAM, and an extensive peripheral set including 10/100 Ethernet, USB 2.0, and an LCD controller. The device operates at frequencies up to 120 MHz and integrates advanced power management features for low-power operation.

The LPC1788FBD144 is built around the Arm Cortex-M3 processor core with a 3-stage pipeline and hardware divide. The internal bus matrix connects the CPU to Flash, SRAM, and peripherals through multiple AHB and APB buses. The Ethernet MAC interfaces to an external PHY via MII/RMII. The LCD controller fetches frame data from SRAM or external memory and drives TFT displays directly. The USB controller supports Host, Device, and OTG modes. Power management includes Sleep, Deep-Sleep, Power-Down, and Deep Power-Down modes controlled via the SCR register.

Pin Group Name Type Function
1-4 P0.0-P0.3 I/O General purpose I/O / UART / CAN
5-8 P0.4-P0.7 I/O GPIO / SPI / I2C
28 VDD Power 3.3 V digital supply
29 VSS Ground Digital ground
32-35 P1.0-P1.3 I/O GPIO / Ethernet MII
44 VBAT Power Battery backup supply for RTC/SRAM
56-63 P2.0-P2.7 I/O GPIO / LCD data bus
72-79 P3.0-P3.7 I/O GPIO / LCD control signals
90-97 P4.0-P4.7 I/O GPIO / USB / SD/MMC
110-117 P5.0-P5.7 I/O GPIO / ADC inputs
130-137 P6.0-P6.7 I/O GPIO / DAC / comparator
  • Industrial HMI with TFT LCD display
  • Networked embedded controllers with Ethernet
  • USB-enabled consumer devices
  • Medical monitoring equipment
  • Point-of-sale and payment terminals
Manufacturer Part Number Package Notes
NXP LPC1788FBD208 LQFP-208 More GPIO, same core features
NXP LPC1787FBD144 LQFP-144 Reduced Flash (256KB) variant
NXP LPC4088FBD144 LQFP-144 Cortex-M4F upgrade, pin-compatible
STMicroelectronics STM32F407VET6 LQFP-100 Cortex-M4, similar feature set
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Quality Assurance

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Shipping & Payment

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Service & Packaging

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

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