LPC1112LVFHI33/103

NXP  LPC1112LVFHI33/103  微控制器, 32位, ARM 皮质-M0, 50 MHz, 16 KB, 4 KB, 33 引脚, HVQFN

Overview

The LPC1112LVFHI33 is an ARM Cortex-M0 based, low-cost 32-bit MCU family, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. The LPC1112LVFHI33 operates at CPU frequencies of up to 50 MHz. The peripherals of the LPC1112LVFHI33 include 16 kB of flash memory, 4 kB of SRAM data memory, a Fast-mode Plus I²C-bus interface, one SPI interface, one UART, four general purpose counter/timers, a 10-bit ADC, and 27 general purpose I/O pins.

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## Features

* ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.

* ARM Cortex-M0 built-in Nested Vectored Interrupt Controller NVIC

* Serial Wire Debug

* System tick timer

* 16 kB on-chip flash programming memory

* 4 kB SRAM

* In-System Programming ISP and In-Application Programming IAP

* Up to 27 General Purpose I/O GPIO pins

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

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

* Four general purpose counter/timers

* Programmable windowed WDT

* 10-bit ADC with input multiplexing among 8 pins

* UART with fractional baud rate generation and internal FIFO

* One SPI controller with SSP features

* I²C-bus interface supporting full I²C-bus specification and Fast-mode Plus

* 12 MHz internal RC oscillator trimmed to 1 % accuracy

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

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

* PLL allows CPU operation up to the maximum CPU rate

* Clock output function with divider

* Unique device serial number for identification

* Single power supply 1.8 V ± 5%

## Target Applications

* Consumer Electronics

* Medical

## Features