LPC3141FET180,551

LPC3141FET180 - ARM926EJ-S，带192 kB SRAM、高速USB OTG、SD/MMC以及NAND闪存控制器

Overview

The LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2.0 OTG, 192 kB SRAM, NAND flash controller, flexible external bus interface, four channel 10-bit A/D, and a myriad of serial and parallel interfaces in a single chip targeted at consumer, industrial, medical, and communication markets. To optimize system power consumption, the LPC3141 have multiple power domains and a very flexible Clock

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## Features

* 270 MHz, 32-bit ARM926EJ-S

* 16 kB D-cache and 16 kB I-cache

* Memory Management Unit MMU

* 192 kB embedded SRAM

* 8/16-bit Multi-Port Memory Controller MPMC: SDRAM and SRAM

* High-speed USB 2.0 OTG, Host, Device with on-chip PHY

* Two I2S interfaces

* Integrated master/slave SPI

* Two master/slave I2C-bus interfaces

* Fast UART

* Memory Card Interface MCI: MMC/SD/SDIO/CE-ATA

* Four-channel 10-bit ADC

* Integrated 4/8/16-bit 6800/8080 compatible LCD interface

* Dynamic clock gating and scaling

* Multiple power domains

* Selectable boot-up: SPI flash, NAND flash, SD/MMC cards, UART, or USB

* DMA controller

* Four 32-bit timers

* Watchdog timer

* PWM module

* Master/slave PCM interface

* Random Number Generator RNG

* General Purpose I/O pins GPIO

* Flexible and versatile interrupt structure

* JTAG interface with boundary scan and ARM debug access

* Core voltage: 1.2 V

* I/O voltages: 1.8 V, 3.3 V

## Target Applications

* Industrial control

* Communications

* Medical systems

* Intelligent washing machine

* LCD display - discretes focus

* Protocol converter

## Features