LPC1850/30 Cortex™-M3 MCU

NXP's ARM Cortex-M3 based microcontrollers for embedded applications

NXP LPC1830 Cortex-M3 MCU NXP's LPC1850/30 are ARM Cortex-M3 based microcontrollers for embedded applications. The ARM Cortex-M3 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration.

The LPC1850/30 operate at CPU frequencies of up to 150 MHz. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and uses Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching.   LPC1830 Datasheet

  • ARM Cortex-M3 processor, running at frequencies of up to 150 MHz
  • ARM Cortex-M3 built-in Memory Protection Unit (MPU) supporting eight regions
  • ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
  • Non-maskable Interrupt (NMI) input
  • JTAG and serial wire debug
  • ETM and ETB support
  • System tick timer
  • 200 kB SRAM for code and data use
  • 32 kB ROM containing boot code and on-chip software drivers
  • Crystal oscillator with an operating range of 1 MHz to 25 MHz
  • 12 MHz internal RC oscillator trimmed to 1 % accuracy
  • Ultra-low power RTC crystal oscillator
  • Clock output
  • Two PLLs allow CPU operation up to the maximum CPU rate
  • Quad SPI Flash interface with four lanes and data rates of up to 40 MB/s
  • 10/100T Ethernet MAC with RMII and MII interfaces and DMA support
  • One high-speed USB 2.0 host/device/OTG interface with DMA
  • One high-speed USB 2.0 host/device interface with DMA support

Part Number
Part Number
568-6683-ND LPC1830FET256,551 ARM Cortex-M3 based MCU for embedded applications LPC1830 Datasheet
568-6682-ND LPC1850FET256,551 ARM Cortex-M3 based MCU for embedded applications LPC1830 Datasheet
568-6899-ND OM13010 LPC1800 Demonstration Board

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