LPC1788FBD144 LQFP144

ARM Cortex M3 32-bit 120 MHz 512kB Flash Ethernet USB DMA UART CAN SPI I2C I2S ADC DAC LCD Controller

     The LPC1788 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 Host/OTG/Device , 8-channel DMA controller, 5 UARTs, 2 CAN channels, 3 SSP/SPI, 3 I2C, I2S, 8-channel 12-bit ADC, 10-bit DAC, QEI, LCD controller, SD/MMC interface, 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 109 general purpose I/O pins. 

Features and benefits

•     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
•     LCD controller, supporting both STN and TFT displays
•     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 109 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)
•     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)

Applications

•     eMetering
•     Lighting
•     Industrial networking
•     Alarm systems
•     White goods
•     Motor control