[原创]NXP i．MX RT1024 500MHz ARM MCU开发方案

NXP公司的i.MX RT1024是基于Arm®Cortex®-M7核的i.MX RT系列处理器,工作速度高达500MHz,提供高CPU性能和蔼时响应.i.MX RT1024具有片上4MB闪存和片上256KB RAM,能灵活配置成TCM或通用片上RAM,处理器集成了先进的功率管理模块和DC/DC转换器和LDO,降低了外接电源的复杂性,从而简化了加电次序. i.MX RT1024还提供各种存储器接口,包括SDRAM,RAW NAND FLASH,NOR FLASH,SD/eMMC, Quad SPI和各种连接接口包括UART, SPI, I2C,USB和CAN;外设连接包括WLAN, Bluetooth™和 GPS.处理器还具有丰富的音频特性,包括SPDIF和I2S音频接口,以及各种模拟IP集成包括ADC,模拟比较器,温度传感器等.器件基于Arm Cortex-M7的內核支持16KBＬ１指令缓存,16KB数据缓存,支持VFPv5架构的全特性浮点单元(FPU),支持Armv7-M拇指指令集.器件集成的MPU多达16个单独保护区域.特别适合用于工业,马达控制,家用电器和物联网 (IoT).本文介绍了i.MX RT1024主要特性,框图,以及评估板MIMXRT1024 EVK主要特性,框图,电路图和材料清单.

The i.MX RT1024 is a processor of i.MX RT familyfeaturing NXPs advanced implementation of the Arm®Cortex®-M7 core, which operates at speeds up to 500MHz to provide high CPU performance and real-timeresponse.

The i.MX RT1024 processor has 4 MB on-chip flash256 KB on-chip RAM can be flexibly configured asTCM or general-purpose on-chip RAM. The i.MXRT1024 integrates advanced power management modulewith DCDC and LDO that reduces complexity ofexternal power supply and simplifies power sequencing.

The i.MX RT1024 also provides various memoryinterfaces, including SDRAM, RAW NA..

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