LPC1768FBD100 Datasheet

32-bit ARM Cortex-M3 microcontroller


The LPC1768FBD100 is ARM Cortex-M3 based microcontrollers for embedded applications featuring a high level of integration and low power consumption. The ARM Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration. LPC1768FBD100 Features • ARM Cortex-M3 processor, running at frequencies of up to 100 MHz (LPC1768/67/66/65/64/63) or ofup to 120 MHz (LPC1769). A Memory Protection Unit (MPU) supporting eight regions is included.• ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).• Up to 512 kB on-chip flash programming memory. Enhanced flash memory accelerator enables high-speed 120 MHz operation with zero wait states.• In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.• On-chip SRAM includes: 32/16 kB of SRAM on the CPU with local code/data bus for high-performance CPU access. -Two/one 16 kB SRAM blocks with separate access paths for higher throughput. These SRAM blocks may be used for Ethernet, USB, and DMA memory, as well as for general purpose CPU instruction and data storage.• Eight channel General Purpose DMA controller (GPDMA) on the AHB multilayer matrix that can be used with SSP, I2 S-bus, UART, Analog-to-Digital and Digital-to-Analog converter peripherals, timer match signals, and for memory-to-memory transfers.• Multilayer AHB matrix interconnect provides a separate bus for each AHB master. AHB masters include the CPU, General Purpose DMA controller, Ethernet MAC, and the USB interface. This interconnect provides communication with no arbitration delays. • Split APB bus allows high throughput with few stalls between the CPU and DMA. LPC1768FBD100 Applications • eMetering • Lighting• White goods• Industrial networking• Motor control• Alarm systems


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Manufacturer information

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