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Home » NEWEST Products » New by Manufacturer » NXP Semiconductors » LPC1778 / LPC1788 Cortex-M3 MCUs and Kits - NXP
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NXP LPC1778 / LPC1788 Cortex-M3 MCUs and Kits

NXP Semiconductors LPC1778 / LPC1788 Cortex-M3 Microcontrollers

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NXP Semiconductors LPC1778 and LPC1788 Cortex-M3 Microcontrollers are designed for embedded applications featuring a high level of integration and low power consumption at frequencies at 120MHz. NXP LPC1778 and LPC1788 MCUs feature 512kB of Flash memory, 96kB of data memory, Ethernet, USB 2.0 Host/OTG/Device, and an 8-channel DMA controller. These NXP Cortex-M3 MCUs also include an ultra-low power Real-Time Clock with separate battery supply and up to 165 general purpose I/O pins. NXP Semiconductors LPC1778 and LPC1788 MCUs are ideal for use in eMetering, lighting, industrial networking, alarm systems, white goods, and motor control applications.

  • Functional replacement for LPC23xx and 24xx family devices
  • ARM Cortex-M3 processor, running at frequencies of up to 120MHz
  • ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
  • Multilayer AHB matrix interconnect provides a separate bus for each AHB master
  • Split APB bus allows for higher throughput
  • Cortex-M3 system tick timer, including an external clock input option
  • Standard JTAG test/debug interface, Serial Wire Debug and Serial WireTrace Port
  • Emulation trace module supports real-time trace
  • Boundary scan for simplified board testing
  • Non-maskable Interrupt (NMI) input
  • 512kB on-chip flash program memory
  • 96kB on-chip SRAM
  • 4kB on-chip EEPROM
  • eMetering
  • Lighting
  • Industrial networking
  • Alarm systems
  • White goods
  • Motor control

LPC17xx Family Specifications

Part Number Datasheet Max. Operation (MHz) Flash (KB) SRAM (KB) Ethernet USB CAN I²S DAC Package(s)
LPC1751 100 32 8 N Device 1 N N LQFP80
LPC1752 100 64 16 N Device 1 N N LQFP80
LPC1754 100 128 32 N Device/Host/OTG 1 N Y LQFP80
LPC1756 100 256 32 N Device/Host/OTG 2 Y Y LQFP80
LPC1758 100 512 64 Y Device/Host/OTG 2 Y Y LQFP80
LPC1764 100 128 32 Y Device 2 N N LQFP100
LPC1765 100 256 64 N Device/Host/OTG 2 Y Y LQFP100
LPC1766 100 256 64 Y Device/Host/OTG 2 Y Y LQFP100
LPC1768 100 512 64 Y Device/Host/OTG 2 Y Y LQFP100
LPC1778 120 512 96 Y Device/Host/OTG 2 Y Y LQFP208
LPC1788 120 512 96 Y Device/Host/OTG 2 Y Y LQFP208

Block Diagram

Block Diagram

The NXP Semiconductors OM13001 EA LPC1788 Developer's Kit allows designers to get up and running quickly with the LPC1788 OEM Board. The NXP LPC1788 OEM Board is equipped with the NXP Cortex™-M3 LPC1788 microcontroller (MCU). The LPC1788 MCU is suitable for a wide range of applications that require advanced communication and high-quality graphic displays. The NXP OM13001 EA LPC1788 Developer's Kit includes the OEM Board, a base board, USB cable, and a headset with microphone.

  • Data Memory: 32MB SDRAM + 96KB internal
  • Program Flash: 128MB NAND FLASH + 512kB internal
  • Ethernet: 100/10M Ethernet interface based on SMSC LAN8720 Ethernet PHY
  • Clock Crystals: 12.000MHz crystal for CPU, 32.768 kHz crystal for RTC
  • Connectors: 200pos expansion connector (SODIMM standard), 0.6mm pitch
  • Other: 256Kbit I²C E2PROM for storing

OEM Board Block Diagram
OEM Board Block Diagram

FDI offers a variety of touch screen kits based on the NXP LPC1788 MCU. FDI µEZGUI-1788 Instant GUI 4.3" & 7.0" Touch Screen LCD Kits feature the NXP LPC1788 MCU and either a Sharp 4.3" TFT WQVGA LCD Panel or a Seiko 7.0" TFT WVGA LCD Panel, both with integrated touch screen. The NXP LPC1788 Cortex M-3 based microcontroller runs the open source uEZ® + FreeRTOS software platform. The LPC1788 has 512KB of internal Flash memory, 96KB of internal SRAM, a 10/100 Ethernet Media Access Controller (MAC), a USB full speed device/host/OTG controller, four UARTs, two CAN channels and a collection of serial communications interfaces.

FDI µEZGUI-1788-56VI Instant GUI 5.6" Touch Screen LCD Kit is designed to be used as an off-the-shelf Graphical User Interface (GUI) or Human Machine Interface (HMI) in a variety of end customer applications. The miniature, self-contained design is well-suited for embedding directly into your product. FDI µEZGUI-1788-56VI kit contains the µEZ GUI 5.6" Board with the NXP Semiconductors LPC1788 Cortex™-M3 microcontroller. The kit also comes with a 5.6" VGA touch screen LCD, USB device cables for power and PC communications, a mini JTAG debugger with cables, and a USB host adapter cable. NXP LPC1788 MCU runs the open source uEZ + FreeRTOS software platform.

DK-57VTS-LPC1788 5.7" VGA Touch Screen LCD Kits are optimized to save development time in typical embedded control applications. The modular format of the FDI DK-57VTS-LPC1788 VGA Touch Screen LCD Kits uses a base Carrier Board, a core CPU SOMDIMM, and an LCD Carrier Board. The base Carrier Board includes expansion connectors for added flexibility and a range of configurations. The SOMDIMM-LPC1788 includes an LPC1788 MCU running the open source µEZ +FreeRTOS software platform.

uEZGUI-1788 4.3-in. & 7.0-in.
  • NXP LPC1788 CPU with 512KB internal Flash
  • 8MB of SDRAM (opt to 16MB)
  • 8MB of NOR FLASH (opt to 16MB)
  • 2GB microSD Memory Card
  • USB device Mini-B for power and PC communications
  • NV data storage via 2kB (4.3") or 4kb (7.0") internal EEPROM
  • Internal Real-Time Clock with Supercap backup
  • Speaker, 3-axis accelerometer, temperature sensor
  • Mini-JTAG Debug connector
  • External expansion via two I/O connectors for
    • Serial Ports, UART, I2C, SPI, USB Host/Device
    • RMII interface for Ethernet 10/100
  • 5.6" TFT VGA 640x480 LCD Panel with integrated Touch Screen
  • NXP LPC1788 CPU running at 120MHz (with 512KB internal Flash)
  • 8MB of SDRAM (optional to 32MB)
  • 8MB of NOR FLASH (optional to 16MB)
  • 2GB microSD Memory Card
  • USB Device Mini-AB PC communications
  • USB Device Mini-B connector for power
  • NV Data Storage via 4KB Internal EEPROM
  • Low power, Real-Time Clock with Supercap Backup
  • Speaker, 3-axis Accelerometer, Temperature Sensor
  • Mini-JTAG Debug Connector
  • External Expansion (70pins) via two I/O connectors
  • Optional GainSpan 802.11n Wi-Fi module
  • Optional Ambient Light Sensor
  • SOMDIMM - CPU Module based on SODIMM form factor (Dual Inline Memory Module)
    • LPC1788 120MHz Cortex-M3 based microcontroller
    • 512KB of Internal FLASH, 96KB of Internal SRAM, 4KB of Internal EEPROM, 8MB of External SDRAM
    • 10/100 Ethernet PHY
    • Mini-JTAG Debug Connector
  • CARRIER - Generic Carrier Board for CPU and LCD Modules
    • 200-pin SOMDIMM Socket, supporting various processor modules
    • 10/100 Ethernet Port, USB Host and Device ports
    • One CAN port (Male DB9), One RS-232 port (Male DB9), External I²C interface
Cortex-M3 MCUs: LPC177x, LPC178x (eLearning)

Designing LPC Applications with NXP LPC178x
  • NXP Semiconductors
  • Industrial|Lighting
  • Semiconductors|Embedded Processors|IC-MCU/MPU