LPC1766FBD100 Datasheet PDF - NXP

Overview

●The LPC1766 is a Cortex-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 100 MHz. Features include 256 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 LPC1766 is pin-compatible to the 100-pin LPC2368 ARM7 MCU

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●## Features

● ARM Cortex-M3 processor, running at frequencies of up to 100 MHz

● ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)

● Up to 256 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

●## Features