如果您能帮助我,我将非常感激您的回复。< / p > < p >谢谢。< / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords / da1469x”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > DA1469x < / > < / div > < div class = " field-item古怪”> < a href = " / resource-keywords / ble-power”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > BLE权力< / > < / div > < div class =”field-item甚至“> < a href = " / resource-keywords /电压”“=“skos:概念”属性=“rdfs: label skos: prefLabel”电压数据类型= " " > < / > < / div > < / div > < / div > < div class =”字段field-name-field-device field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >设备:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / forum-post-device / da1469x”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > DA1469x < / > < / div > < / div > < / div >
你好,
DA14580芯片可以使用锌空气电池吗?< br / >产品目录(< a href = " http://www.mouser.com/ds/2/713/da14580 -家庭-产品-短暂- 772320. - pdf”> http://www.mouser.com/ds/2/713/da14580 -家庭-产品-短暂- 772320. - pdf < / >)州”它可以运行从低至0.9 V电压:理想的运行从单细胞或锌空气电池。”那么电流呢?锌-空气电池能提供足够的电流为微控制器供电吗?
假设没有其他外围设备(即,只着眼于驱动芯片和相关组件在助推模式),DA14580将使用锌空气(A10大小)电池?< / p > < p >谢谢< / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords /电流”“=“skos:概念”属性=“rdfs: label skos: prefLabel”当前数据类型= " " > < / > < / div > < div class = " field-item古怪”> < a href = " / resource-keywords / basic-da14580”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >基本DA14580 < / > < / div > < div class =”field-item甚至“> < a href = " / resource-keywords /锌空气”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >锌空气< / > < / div > < div class = " field-item古怪”> < a href = " / resource-keywords /电压”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >电压< / > < / div > < / div > < / div > < div class =”字段field-name-field-device field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >设备:< / div > < div class="field-items">
Hi all,< p>
GPIO引脚P0_2使用了一个4.7K的上拉电阻。我们将引脚设为高电平输入状态,但是上拉电阻之间的电压不为零。所以电阻消耗大约10ua。
GPIO引脚P0_4和P2_0连接的4.7K上拉电阻无电流消耗。
我是否应该使用另一个引脚来降低待机电流?< / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords / p02”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > P0_2 < / > < / div > < div类= " field-item奇怪" > < a href = " / resource-keywords /电压”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >电压< / > < / div > < div class =”field-item甚至“> < a href = " / resource-keywords /引体向上”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >引体向上< / > < / div > < / div > < / div > < div class = "字段field-name-field-device field-type-taxonomy-term-reference field-label-above " > < div class = "字段标签”>设备:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / forum-post-device / da14580”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > da14580 < / > < / div > < / div > < / div >