LPC1343FHN33,518

ARM Cortex-M3 72MHz 闪存：32K@x8bit RAM：8KB

Overview

The LPC1343FHN33 is an ARM® Cortex®-M3 based microcontroller 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. 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.

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## Features

* 10-bit ADC with input multiplexing among 8 pins

* ARM Cortex-M3 built-in Nested Vectored Interrupt Controller NVIC

* ARM Cortex-M3 processor, running at frequencies of up to 72 MHz

* Code Read Protection CRP with different security levels

* GPIO pins can be used as edge and level sensitive interrupt sources

* High-current output driver 20 mA on one pin

* High-current sink drivers 20 mA on two I²C-bus pins in Fast-mode Plus

* In-Application Programming IAP

* In-System Programming ISP

* Integrated oscillator with an operating range of 1 MHz to 25 MHz

* Power-On Reset POR

* Programmable watchdog oscillator with a frequency range of 7.8 kHz to 1.8 MHz

* Serial Wire Debug and Serial Wire Trace port

* Single power supply 2.0 V to 3.6 V

* Three reduced power modes: Sleep, Deep-sleep, and Deep power-down

* Unique device serial number for identification

* USB 2.0 full-speed device controller

## Target Applications

* Alarm systems

* eMetering

* Lighting

* White goods

## Features