Arm7™ with 512KB flash, 58 KB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC

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The LPC2378 is an Arm7 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 72 MHz. Features include 512 kB of flash memory, 58 kB of SRAM, Ethernet MAC, USB Device, DMA controller, 4 UARTs, 2 CAN channels, 2 SSP, 1 SPI, 3 I2C, I2S, 8-channel 10-bit ADC, 10-bit DAC, PWM, 4 general purpose timers, low power Real-Time Clock with separate battery supply, and up to 104 general purpose I/O pins. The LPC2378 is pin-compatible to the LPC176x Cortex-M3 MCU series.

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Data Sheet

Application Notes

Product Details

Block Diagram

Block diagram: LPC2377FBD144, LPC2378FBD144

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Features

Arm7TDMI-S^™ processor, running at up to 72 MHz
Up to 512 kB on-chip flash program memory
32 kB of SRAM on the Arm local bus for high performance CPU access
16 kB SRAM for Ethernet interface
8 kB SRAM for general purpose DMA use
Dual Advanced High-performance Bus (AHB) system
EMC provides support for static devices
Advanced Vectored Interrupt Controller (VIC)
General Purpose DMA controller (GPDMA) on AHB
Ethernet MAC with associated DMA controller
Four UARTs with fractional baud rate generation
USB 2.0 full-speed device with on-chip PHY and associated DMA controller
SPI controller
CAN controller with two channels
Two SSP controllers with FIFO and multi-protocol capabilities
Three I2C-bus interfaces
I2S (Inter-IC Sound) interface for digital audio input or output
SD/MMC memory card interface
104 General purpose I/O pins with configurable pull-up/down resistors
10-bit ADC with input multiplexing among 8 pins
10-bit DAC
Four general purpose timers/counters
One PWM/timer block with support for three-phase motor control
Real-Time Clock (RTC)
2 kB SRAM powered from the RTC power pin
WatchDog Timer (WDT)
Standard Arm test/debug interface for compatibility with existing tools
Emulation trace module supports real-time trace
Single 3.3 V power supply (3.0 V to 3.6 V)
Four reduced power modes: idle, sleep, power-down, and deep power-down
Four external interrupt inputs configurable as edge/level sensitive
Processor wake-up from Power-down mode
Two independent power domains allow fine-tuning of power consumption
Each peripheral has its own clock divider for further power saving
Brownout detect with separate thresholds for interrupt and forced reset
On-chip power-on reset
On-chip crystal oscillator with an operating range of 1 MHz to 25 MHz
4 MHz internal RC oscillator trimmed to 1 % accuracy
On-chip PLL allows CPU operation up to the maximum CPU rate
Boundary scan for simplified board testing

Target Applications

Industrial control
Medical systems
Protocol converter
Communications

Part numbers include: LPC2378FBD144.

Buy/Parametrics

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Documentation

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1-5 of 15 documents

^{Data Sheet}
Single-chip 16-bit/32-bit microcontrollers; 512 kB flash with ISP/IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC/DAC

PDFRev 6.1Oct 16, 2013346.0 KBLPC2377_78English
^{Application Note}
Guidelines for full-speed USB on NXP's LPC microcontrollers

PDFRev 1.1Feb 20, 2014151.2 KBAN11392English
^{Application Note}
Using IAP for LPC2000 Arm^® devices

PDFRev 1.0Jul 21, 2013125.9 KBAN10256English
^{Application Note}
UUencoding for UART ISP

PDFRev 1.0Jul 6, 2012142.1 KBAN11229English
^{Application Note}
Migrating to the LPC1700 series

PDFRev 1.0Oct 6, 2009615.0 KBAN10878English
^{Application Note}
NicheLite for LPC implementation notes

PDFRev 1.0Jul 16, 2009190.0 KBAN10775English
^{Application Note}
Full-duplex software UART for LPC2000

PDFRev 1.0Jan 18, 20081.1 MBAN10689English
^{Application Note}
uC/OS-II Time Management in LPC2000

PDFRev 1.0Jul 18, 2007164.0 KBAN10413English
^{Application Note}
Migrating to the LPC2300/2400 family

PDFRev 1.0Feb 5, 2007191.0 KBAN10576English
^{User Guide}
LPC23XX User manual

PDFRev 4.1Sep 11, 20123.3 MBUM10211English
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^Brochure
Arm^®7-based microcontrollers with Ethernet, USB, and CAN peripherals; 72-MHz, 32-bit microcontroller with Arm7TDMI-S™ core LPC23xx

PDFRev 1.0Aug 31, 2008427.6 KB75016573English
^Errata
Errata sheet LPC2378/88

PDFRev 10.1Jul 23, 2012213.0 KBES_LPC2378_88English
^{Package Information}
plastic low profile quad flat package; 144 leads; body 20 x 20 x 1.4 mm

PDFRev 1.0Feb 8, 2016830.0 KBSOT486-1English
^{Supporting Information}
Footprint for wave soldering

PDFRev 1.0Oct 8, 200911.2 KBHTQFP-HLQFP-LQFP-MSQFP-WAVEEnglish
^{Supporting Information}
PWM dual edge driver for 3-phase motor control using LPC23xx, LPC24xx

ZIPRev 1.0Jun 22, 200752.0 KBTN0700XEnglish

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Design Resources

Design Files

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1 design file

Receive the full breakdown. See the product footprint and more in the eCad file.

^{Symbols and Footprints}
LPC2xxx ORCAD symbols

ZIPRev 0Jun 3, 2016 00:00:0013.1 KBLPC2000-ORCAD-SYM
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Software

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2 software files

^{Code Snippets}
Sample Code Bundle for LPC23xx/LPC24xx Peripherals using Keil's μVision

ZIPRev 1Jul 29, 2016 00:00:00914.7 KBLPC23XX-24XX-SAMP-SW
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^{Code Snippets}
Sample Code Bundle for LPC23XX and LPC24XX Peripheral Using KEIL'S ΜVISION

ZIPRev 1Jun 14, 2017 17:34:00747.6 KBSC_LPC23XX_-_LPC24XX_KEIL-ΜVISION
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Note: For better experience, software downloads are recommended on desktop.

Arm7^™ with 512KB flash, 58 KB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC

Product Details

Block Diagram

Block diagram: LPC2377FBD144, LPC2378FBD144

Features

Target Applications

Buy/Parametrics

Documentation

Filter by

Single-chip 16-bit/32-bit microcontrollers; 512 kB flash with ISP/IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC/DAC

Guidelines for full-speed USB on NXP's LPC microcontrollers

Using IAP for LPC2000 Arm^® devices

UUencoding for UART ISP

Migrating to the LPC1700 series

NicheLite for LPC implementation notes

Full-duplex software UART for LPC2000

uC/OS-II Time Management in LPC2000

Migrating to the LPC2300/2400 family

LPC23XX User manual

Arm^®7-based microcontrollers with Ethernet, USB, and CAN peripherals; 72-MHz, 32-bit microcontroller with Arm7TDMI-S™ core LPC23xx

Errata sheet LPC2378/88

plastic low profile quad flat package; 144 leads; body 20 x 20 x 1.4 mm

Footprint for wave soldering

PWM dual edge driver for 3-phase motor control using LPC23xx, LPC24xx

Design Resources

Design Files

Filter by

LPC2xxx ORCAD symbols

Filter By

Software

Filter by

Sample Code Bundle for LPC23xx/LPC24xx Peripherals using Keil's μVision

Sample Code Bundle for LPC23XX and LPC24XX Peripheral Using KEIL'S ΜVISION

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