LPC1850FBD208 datasheet, PDF - EEWORLD Datasheet

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LPC1850FBD208: DescriptionMCU 32-bit ARM Cortex M3 RISC ROMLess 2.5V/3.3V 208-Pin LQFP; File Size1MB，149 Pages; ManufacturerNXP; Websitehttps://www.nxp.com

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LPC1850FBD208 Overview

MCU 32-bit ARM Cortex M3 RISC ROMLess 2.5V/3.3V 208-Pin LQFP

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LPC1850/30/20/10

32-bit ARM Cortex-M3 MCU; up to 200 kB SRAM; Ethernet,

two High-speed USB, LCD, and external memory controller

Rev. 6.1 — 7 February 2013

Product data sheet

1. General description

The LPC1850/30/20/10 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 LPC1850/30/20/10 operate at CPU frequencies of up to 180 MHz. The ARM

Cortex-M3 CPU incorporates a 3-stage pipeline and uses a 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.

The LPC1850/30/20/10 include up to 200 kB of on-chip SRAM, a quad SPI Flash

Interface (SPIFI), a State Configurable Timer (SCT) subsystem, two High-speed USB

controllers, Ethernet, LCD, an external memory controller, and multiple digital and analog

peripherals.

2. Features and benefits



Processor core



ARM Cortex-M3 processor, running at frequencies of up to 180 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, serial trace, eight breakpoints, and four watch points.



Enhanced Trace Module (ETM) and Enhanced Trace Buffer (ETB) support.



System tick timer.



On-chip memory



200 kB SRAM for code and data use.



Multiple SRAM blocks with separate bus access.



64 kB ROM containing boot code and on-chip software drivers.



32-bit One-Time Programmable (OTP) memory for general-purpose use.



Clock generation unit



Crystal oscillator with an operating range of 1 MHz to 25 MHz.



12 MHz internal RC oscillator trimmed to 1 % accuracy over temperature and

voltage.



Ultra-low power RTC crystal oscillator.

LPC1850FBD208 Related Products

	LPC1850FBD208	LPC1830FET256,551	P-0805E2083DGT0	LPC1810FBD144,551	PNM0805H1290BST3
Description	MCU 32-bit ARM Cortex M3 RISC ROMLess 2.5V/3.3V 208-Pin LQFP	MCU 32-bit ARM Cortex M3 RISC ROMLess 2.5V/3.3V 256-Pin LBGA Tray	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 208000 ohm, SURFACE MOUNT, 0805, CHIP, ROHS COMPLIANT	MCU 32-bit ARM Cortex M3 RISC ROMLess 2.5V/3.3V 144-Pin LQFP Tray	Fixed Resistor, Thin Film, 0.2W, 129ohm, 100V, 0.1% +/-Tol, 50ppm/Cel, Surface Mount, 0805, CHIP

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