[原创] NXP LPC84X系列低成本32位ARM MCU开发方案

NXP公司的LPC84X系列是低成本基于ARM® Cortex®-M0+核的32位MCU,CPU工作频率高达30MHz,集成了多达64KB闪存和16KB SRAM,FAIM存储器,以及12位ADC,10位DAC和比较器,CRC引擎,四个I2C接口,多达5个USART,两个SPI接口,容性触摸接口,多速率计时器,自叫醒计时器,SCTimer/PWM,通用32位计数/计时器,DMA以及功能可配置的I/O端口等.主要用在传感器网关,马达控制,工业应用,手持设备和可穿戴,照明,游戏控制器,消费类电子,防火和安全应用以及气候控制.本文介绍了LPC84X系列主要特性和优势,框图,以及评估板LPCXpresso845-MAXOM13097主要特性,框图,电路图,材料清单和PCB元件分布图.

The LPC84x are an ARM Cortex-M0+ based, low-cost 32-bit MCU family operating at CPU frequencies of up to 30 MHz. The LPC84x support up to 64 KB of flash memory and 16 KB of SRAM.

The peripheral complement of the LPC84x includes a CRC engine, four I2C-bus interfaces, up to five USARTs, up to two SPI interfaces, Capacitive Touch Interface, one multi-rate timer, self-wake-up timer, SCTimer/PWM, one general purpose 32-bit counter/timer, a DMA, one 12-bit ADC, two 10-bit DACs, one analog comparator, function-configurable I/O ports through a switch matrix, an input pattern match engine, and up to 54 general-purpose I/O pins.

LPC84X系列主要特性和优势:

 System:..

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