NXP i．MX 6UltraLite高性能低功耗ARM MCU评估方案

NXP公司的i.MX 6UltraLite是高性能超高效率处理器系列,采用先进的单核ARM Cortex®-A,运行速度最高支持528 MHz,包括一个集成的电源管理模块,降低了外接电源的复杂性,简化了上电时序.器件提供多种存储器接口,其中包括LPDDR2，DDR3，DDR3L，NAND闪存,NOR 闪存,eMMC,Quad SPI等;i.MX 6UltraLite也提供各种接口用于连接外围设备,如WLAN,Bluetooth™,GPS,显示器和摄像头传感器.主要用在ePOS设备,IoT网关,门禁控制面板,人机接口(HMI)和智能家电.本文介绍了i.MX 6UltraLite主要特性,系统框图,以及评估板MCIMX6UL-EVK主要特性,框图,电路图和材料清单以及硬件设计文件.
i.MX6UL: i.MX 6UltraLite Processor - Low-power, secure, Arm® Cortex®-A7 Core The i.MX 6UltraLite is a high performance, ultraefficient processor family featuring NXP’s advancedimplementation of the single ARM Cortex®-A7 core,which operates at speeds up to 528 MHz. The i.MX6UltraLite includes an integrated power managementmodule that reduces the complexity of the externalpower supply and simplifies the power sequencing. Eachprocessor in this family provides various memoryinterfaces, including LPDDR2, DDR3, DDR3L, Rawand Managed NAND flash, NOR flash, eMMC, QuadSPI, and a wide range of other interfaces for connectingperipherals, such as WLAN, Bluetooth™, GPS,displays, and camera sensors.
The i.MX 6UltraLite is specifically useful forapplications such as:
• Electronics Point-of-Sale device
• Telematics
• IoT Gateway
• Access control panels
• Human Machine Interfaces (HMI)
• Smart appliances
The features of the i.MX 6UltraLite processor include1:
• Single-core ARM Cortex-A7—The single core A7 provides a cost-effective and power-efficientsolution.
• Multilevel memory system—The multilevel memory system of each device is based on the L1instruction and data caches, L2 cache, and internal and external memory. The device supportsmany types of external memory devices, including DDR3, low voltage DDR3, LPDDR2, NORFlash, NAND Flash (MLC and...