ADI ADuCM360Arduino类开发平台方案
ADI公司的ADuCM360/1是集成了32位ARM CORTEX M3处理器和双通道24位sigma-delta(Σ-Δ)型ADC以及闪存/EE存储器的低功耗精密模拟微控制器,包含了片上32kHz振荡器和16MHz高频振荡器以及大量的外设,主要用在工业自动化和过程控制,智能精密测量系统,4mA-20mA智能检测系统以及医疗设备,病人监护设备.本文介绍了ADuCM360/1主要特性,功能框图,系统配置图以及评估板EVAL-ADICUP360主要特性,电路图和材料清单.
The ADuCM360 is a fully integrated, 3.9 kSPS, 24-bit data acquisition system that incorporates dual high performance, multichannel sigma-delta (Σ-Δ) analog-to-digital converters (ADCs), a 32-bit ARM Cortex™-M3 processor, and Flash/EE memory on a single chip. The ADuCM360 is designed for direct interfacing to external precision sensors in both wired and battery-powered applications. The ADuCM361 contains all the features of the ADuCM360 except that only one 24-bit Σ-Δ ADC (ADC1) is available.
The ADuCM360/ADuCM361 contain an on-chip 32 kHz oscillator and an internal 16 MHz high frequency oscillator. The high frequency oscillator is routed through a programmable clock divider from which the operating frequency of the processor core clock is generated. The maximum core clock speed is 16 MHz; this speed is not limited by operating voltage or temperature.
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