NXP Semiconductors

LPC1850 30 Cortex-M3 MCU

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

Image of NXP Semiconductor's LPC1850/30 Cortex™-M3 MCUNXP'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.

Features
  • 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

Cortec MCU

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
IC MCU 32BIT ROMLESS 256LBGALPC1830FET256,551IC MCU 32BIT ROMLESS 256LBGA0 - ImmediateSee Page for PricingView Details
IC MCU 32BIT ROMLESS 256LBGALPC1850FET256,551IC MCU 32BIT ROMLESS 256LBGA12893 - Immediate$12.07View Details
Published: 2011-06-22

Related Articles and Blogs

Authentication in IoT Nodes Will Demand SHA and AES Solutions Discuss authentication of IoT nodes in embedded systems as well as hardware and software features used in MCUs and how they help increase security.

Related Product Training Modules

PWM and Timer Applications featuring SCTimer/PWM Build up to 16 "bare bone" timers from one module with minimal or no CPU intervention necessary in many applications.
SPI Flash Interface LPC Cortex-M Microcontrollers Small package size, low I/O count, and serial flash benefits over traditional NAND/NOR flash, make it a favorable and unique choice of microcontroller.
LPC1800 Series NXP's LPC1800 Series are high performance microcontrollers that feature 180 MHz, 32-bit ARM Cortex-M3 core, up to 1 MB of Flash, and up to 200kB SRAm.