The LPC1769FBD100,551 is a Cortex-M3 Microcontroller featuring a high level of integration and low power consumption at frequencies of 120MHz. Features include 512kb of flash memory, 64kb 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.
ARM Cortex-M3 Processor, Running at frequency of up to 120MHz, Built-in NVIC
Up to 512kb On-chip Flash Programming Memory, up to 64kb 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-channel Analogue/Digital Converter (ADC) with Conversion Rates up to 200kHz
10-bit Digital/Analogue 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
If level three Code Read Protection (CRP3) is selected, no future factory testing can be performed on the device.
