Renesas V850ES-Jx3 移动心电图(ECG)解决方案

Renesas 公司的V850ES-Jx3 系列32位MCU包括V850ES/JC3-L系列和V850ES/JE3-L系列,集成了V850ES CPU内核和外设功能如ROM/RAM,定时器/计数器,串行接口,ADC,DAC,主要用在数码相机,电表,移动终端,数字家用电器和其它消费类电子.本文介绍了V850ES-Jx3 系列主要特性,方框图,以及移动心电图(ECG)系统框图和移动心电图(ECG)推荐的元件.

The V850ES/Jx3 microcontrollers are equipped with a high-capacity memory of 1 MB. Naturally furnished with functional interchangeability and pin interchangeability with the V850ES/Jx2 microcontrollers and capable of appropriating their development environment as well, the V850ES/Jx3 devices are capable of realizing system acceleration with ease.

The newest arrival to the lineup is the V850ES/Jx3-L microcontroller, an ultra-low power-consuming version of the V850ES/JG2 microcontroller, with less than half of its power comsumption current. The V850ES/Jx3-L lineup has achieved an industry-leading nominal power/performance ratio (0.9 mW/MIPS, which comes in under the 1 mW marker according to the Dhrystone evaluation) and actual operating current of 13 mA typ. (at 20 MHz) .Moreover, microcontrollers built in USB (peripheral) function are added in this low power V850ES/Jx3-L product lineup.
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