Embest NXP LPC1114 入门开发方案

NXP公司的LPC1111/12/13/14是低成本32位ARM Cortex-M0微控制器(MCU),多达32kB闪存和8kB SRAM,设计用于8/16位MCU应用,和现有的8/16位MCU相比,具有高性能,低功耗,简单指令集和存储器寻址和降低代码大小,CPU工作频率高达50MHz,主要用在电子仪表,照明,工业网络,告警系统和白色家电.本文介绍了LPC1111/12/13/14主要特性,方框图以及Embest NXP LPC1114 入门开发套件主要特性和电路图.

LPC1111/12/13/14: 32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash and 8 kB SRAM

The LPC1111/12/13/14 are a 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 LPC1111/12/13/14 operate at CPU frequencies of up to 50 MHz.

The peripheral complement of the LPC1111/12/13/14 includes up to 32 kB of flash memory, up to 8 kB of data memory, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 UART, up to two SPI interfaces with SSP features, four general purpose timers, a 10-bit ADC, and up to 42 general purpose I/O pins.

LPC1111/12/13/14主要特性:

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