Overview
●The LPC1778 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, 96 kB of data memory, Ethernet, USB 2.0 device/host/OTG , 8-channel DMA controller, 5 UARTs, 2 CAN channels, 3 SSP/SPI, 3 I2C, I2S, 8-channel 12-bit ADC, 10-bit DAC, QEI, SD/MMC, motor control PWM, 4 general purpose timers, 6-output general purpose PWM, ultra-low power Real-Time Clock with separate battery supply, and up to 141 general purpose I/O pins.
●MoreLess
●## Features
● Functional replacement for LPC23xx and 24xx family devices
● ARM Cortex-M3 processor, running at frequencies of up to 120 MHz
● 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
● 512 kB on-chip flash program memory
● 96 kB on-chip SRAM
● 4 kB on-chip EEPROM
● In-System Programming (ISP) and In-Application Programming (IAP) capabilities
● External Memory Controller (EMC)
● Eight channel General Purpose DMA controller (GPDMA)
● Ethernet MAC with MII/RMII interface and associated DMA controller
● USB 2.0 full-speed dual port device/host/OTG controller with on-chip PHY and DMA
● Five UARTs with fractional baud rate generation
● Three SSP controllers with FIFO and multi-protocol capabilities
● Three enhanced I2C-bus interfaces
● I2S (Inter-IC Sound) interface for digital audio input or output
● CAN controller with two channels
● SD/MMC memory card interface
● Up to 141 General Purpose I/O (GPIO) pins
● Two external interrupt inputs configurable as edge/level sensitive
● Four general purpose timers/counters
● Quadrature encoder interface that can monitor one external quadrature encoder
● Two standard PWM/timer blocks with external count input option
● Real-Time Clock (RTC) with a separate power domain
● Windowed Watchdog Timer (WWDT)
● CRC Engine block
● 12-bit Analog-to-Digital Converter (ADC) with conversion rates up to 400 kHz
● 10-bit Digital-to-Analog Converter (DAC)
● Four reduced power modes: Sleep, Deep-sleep, Power-down, and Deep power-down
● 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
● On-chip Power-On Reset (POR)
● On-chip crystal oscillator with an operating range of 1 MHz to 25 MHz
● 12 MHz Internal RC oscillator (IRC) trimmed to 1% accuracy
● Unique device serial number for identification purposes
● Single 3.3 V power supply (2.4 V to 3.6 V)
●## Target Applications
● eMetering
● Lighting
● Industrial networking
● Alarm systems
● White goods
● Motor control
●## Features
