LPC1769FBD100|Arm Cortex-M3|32-bit MCU

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The LPC1769 is a Cortex^®-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 120 MHz. Features include 512 kB of flash memory, 64 kB of data memory, Ethernet MAC, USB Device/Host/OTG, 8-channel DMA controller, 4 UARTs, 2 CAN channels, 3 SSP/SPI, 3 I2C, I2S, 8-channel 12-bit ADC, 10-bit DAC, motor control PWM, Quadrature Encoder interface, 4 general purpose timers, 6-output general purpose PWM, ultra-low power Real-Time Clock with separate battery supply, and up to 70 general purpose I/O pins. The LPC1769 is pin-compatible to the 100-pin LPC2368 Arm7™ MCU

See product image

Data Sheet

Application Notes

Product Details

Features

Arm^® Cortex-M3 processor, running at frequencies of up to 120 MHz
Arm Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
Up to 512 kB on-chip flash programming memory
Up to 64 kB On-chip SRAM
In-System Programming (ISP) and In-Application Programming (IAP)
Eight channel General Purpose DMA controller (GPDMA)
Ethernet MAC with RMII interface and dedicated DMA controller
USB 2.0 full-speed device/Host/OTG controller
Four UARTs with fractional baud rate generation, internal FIFO, and DMA support
CAN 2.0B controller with two channels
SPI controller with synchronous, serial, full duplex communication
Two SSP controllers with FIFO and multi-protocol capabilities
Three enhanced I2C bus interfaces
I2S (Inter-IC Sound) interface
70 General Purpose I/O (GPIO) pins with configurable pull-up/down resistors
12-bit/8-ch Analog/Digital Converter (ADC) with conversion rates up to 200 kHz
10-bit Digital/Analog Converter (DAC) with dedicated conversion timer and DMA
Four general purpose timers/counters
One motor control PWM with support for three-phase motor control
Quadrature encoder interface that can monitor one external quadrature encoder
One standard PWM/timer block with external count input
Low power RTC with a separate power domain and dedicated oscillator
WatchDog Timer (WDT)
Arm Cortex-M3 system tick timer, including an external clock input option
Repetitive interrupt timer provides programmable and repeating timed interrupts
Each peripheral has its own clock divider for further power savings
Standard JTAG test/debug interface for compatibility with existing tools
Integrated PMU (Power Management Unit)
Four reduced power modes: Sleep, Deep-sleep, Power-down, and Deep power-down
Single 3.3 V power supply (2.4 V to 3.6 V)
Four external interrupt inputs configurable as edge/level sensitive
Non-maskable Interrupt (NMI) input
Wake-up Interrupt Controller (WIC)
Processor wake-up from Power-down mode via any interrupt
Brownout detect with separate threshold for interrupt and forced reset
Power-On Reset (POR)
Crystal oscillator with an operating range of 1 MHz to 25 MHz
4 MHz internal RC oscillator trimmed to 1 % accuracy
Code Read Protection (CRP) with different security levels
Unique device serial number for identification purposes

Target Applications

eMetering
Lighting
Industrial networking
Alarm systems
White goods
Motor control

Buy/Parametrics

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Design Resources

Design Files

Quick reference to our design files types.

4 design files

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

Models
BSDL for LPC175x and LPC176x

ZIPRev 1Jun 13, 2017 11:57:00236 BBSDL_LPC175X_6X
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Models
IBIS models for LPC176x pkg LQFP-100

ZIPRev 1Jun 13, 2017 16:19:00190.6 KBIBIS_LPC176x_LQFP-100
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Models
IBIS models for LPC176x pkg TFBGA_100

ZIPRev 1Jun 13, 2017 16:19:0090.5 KBIBIS_LPC176x_TFBGA_100
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Symbols and Footprints
LPC175x/6x ORCAD symbols

ZIPRev 0Jun 3, 2016 00:00:0025.6 KBLPC175X-LPC176X-ORCAD-SYM

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Hardware

Quick reference to our board types.

1-5 of 9 hardware offerings

Emulators, Probes, and Programmers
Universal Multilink Development Interface
Active

UMultilink
Emulators, Probes, and Programmers
MCU-Link Debug Probe
Active

MCU-LINK
Emulators, Probes, and Programmers
PEmicro Cyclone programmer
Active

CYCLONE
Emulators, Probes, and Programmers
PEmicro Cyclone FX programmer

CYCLONE-FX
Emulators, Probes, and Programmers
LPC-Link2
Active

OM13054
Emulators, Probes, and Programmers
MCU-Link Pro Debug Probe
Active

MCU-LINK-PRO
Emulators, Probes, and Programmers
Universal Multilink FX High-Speed Development Interface
Active

U-MULTILINK-FX
Evaluation and Development Boards
Arm Mbed LPC1768 Board
Active

OM11043
Evaluation and Development Boards
LPCXpresso board for LPC1769 with CMSIS DAP probe
Active

OM13085

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Engineering Services

To get further assistance directly from NXP, please see our Engineering Services.

3 engineering services

Independent Design House (IDH)
Debug Tool development

By Ashling Microsystems GoldHQ: Limerick, IrelandSupporting Regions: EMEA
Independent Design House (IDH)
Wireless and Antenna Design

By Bluewind GoldHQ: Castelfranco Veneto, ItalySupporting Regions: EMEA
Independent Design House (IDH)
IDE development

By Ashling Microsystems GoldHQ: Limerick, IrelandSupporting Regions: EMEA

To find additional partner offerings that support this product, visit our Partner Marketplace.

Training

9 trainings

On-Demand
CANopen

2By port industrial automation GmbH Gold Partner

On-Demand
Advanced wolfSSL for Embedded Security

12 hrBy AC6-Training Gold Partner

On-Demand
Developing with Arm Cortex-M

35 hrBy Doulos Ltd Gold Partner

On-Demand
wolfSSL for Embedded Security

18 hrBy AC6-Training Gold Partner

On-Demand
C++ Programming for Embedded Systems ONLINE

30 hrBy Doulos Ltd Gold Partner

On-Demand
Advanced Embedded Systems Security

12 hrBy AC6-Training Gold Partner

On-Demand
C Programming for Embedded Systems ONLINE

30 hrBy Doulos Ltd Gold Partner

On-Demand
Writing Secure C/C++ code

18 hrBy AC6-Training Gold Partner

On-Demand
Embedded System Security for C/C++ Developers ONLINE

24 hrBy Doulos Ltd Gold Partner

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512 KB Flash, 64 KB SRAM, Ethernet, USB, LQFP100 Package

Product Details

Features

Target Applications

Applications

Automotive

Consumer

Industrial

Buy/Parametrics

Documentation

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Application Note (24)

Connecting TFT LCD with LCD controller of LPC MCU[AN12027]

AES encryption and decryption software on LPC microcontrollers[AN11241]

Guidelines for full-speed USB on NXP's LPC microcontrollers[AN11392]

Capacitive touch sensing using the LPC176x/5x[AN11095]

Using Speex in NXP's LPC175x/6x MCU family[AN11085]

Memory to DAC data transfers using the LPC1700's DMA[AN10917]

Accessing SDC/MMC card using SPI/SSP on LPC1700[AN11070]

Decoding DTMF tones using M3 DSP library FFT function[AN10943]

In-Application Programming for the LPC1700[AN11071]

FAT library EFSL and FatFs port on NXP LPC1700[AN10916]

MP3 player solution on NXP LPC1700 series[AN11178]

I2C secondary boot loader[AN11258]

How to implement the PMBus software stack[AN11318]

LPC1700 secondary USB bootloader[AN10866]

SPI secondary boot loader[AN11257]

BLDC motor control with LPC1700[AN10898]

LPC176x/175x 12-bit ADC design guidelines[AN10974_ZH]

emWin startup guide[AN11244]

UUencoding for UART ISP[AN11229]

DSP library for LPC1700 and LPC1300[AN10913_CM3_DSP_LIBRARY_V1_0_0]

PCB layout guidelines for NXP® MCUs in BGA packages[AN10778]

AN10974 - LPC176x/175x 12-bit ADC design guidelines[AN10974_-_LPC176X_175X_12-BIT_]

LPC176x/175x 12-bit ADC design guidelines[AN10974]

DSP library for LPC1700 and LPC1300[AN10913]

Brochure (4)

Low-cost Cortex-M0 USB solutions with Smart Card interface[LPC11U00]

Low-cost development platform for 32-bit LPC microcontroller family; NXP LPCXpresso[75016842]

Cortex-M3 based microcontrollers with Ethernet, USB, CAN and 12-bit ADC; 120 MHz, 32-bit Microcontrollers with Cortex-M3™ core, LPC1700 series[75016846]

Rapid prototyping for the LPC1768 MCU[LPC1768]

Data Sheet (1)

32-bit Arm Cortex-M3 microcontroller; up to 512 kB flash and 64 kB SRAM with Ethernet, USB 2.0 Host/Device/OTG, CAN[LPC1769_68_67_66_65_64_63]

Errata (1)

Errata sheet LPC1769/68/67/66/65/64/63[ES_LPC176X]

Package Information (1)

plastic low profile quad flat package; 100 leads; body 14 x 14 x 1.4 mm[SOT407-1]

Supporting Information (2)

ADC design guidelines[TN00009]

Footprint for wave soldering[HTQFP-HLQFP-LQFP-MSQFP-WAVE]

Training Presentation (1)

Driving LPC1700/LPC1800/LPC4300 with EPSON Crystals[R_10076]

User Guide (1)

LPC176x/5x User manual[UM10360]

Design Resources

Design Files

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BSDL for LPC175x and LPC176x

IBIS models for LPC176x pkg LQFP-100

IBIS models for LPC176x pkg TFBGA_100

LPC175x/6x ORCAD symbols

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Hardware

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Software

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MCUXpresso Integrated Development Environment (IDE)Featured

AN10859 - LPC1700 Ethernet MII Management (MDIO) via software

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PCB layout guidelines for NXP^® MCUs in BGA packages[AN10778]