SIM卡引脚定义图2007-04-18 21:59sim卡金手指向上缺口朝右下方管脚分别为：------------------1CCVCC 4CCGND 2CCRST 5CCVPP 3CCCLK 6CCIO -----------------注：CCVPP不接连结方式 (接27脚)CLK——时钟????????——(接26脚)IO(斜角) 数据的输入与输出(接25脚)RST——复位?

tb1238an引脚功能及电压Created with an evaluation copy of Aspose.Words. To discover the full versions of our APIs please visit: :products.asposewords

?LA76810引脚功能介绍引脚数据如下：引脚????????? 电压(V)????????? 功能????????? 说明1?????????????? 2.3????????? 音频开关选择音频信号(TV或AV)输出端????????2?????????????? 2.3????????? 伴音鉴频外接去加重电容????????3?????????????? 2.5????????? 中