引腳序號(hào)英文符號(hào)對(duì)地電阻(kΩ)直流電壓(V)引腳功能黑筆測(cè)紅筆測(cè)重放通電1SYSRESET10.94.94.9系統(tǒng)復(fù)位信號(hào)2GND0000接地3DVCC0.570.455電源+5V4ACLKOUT7.442.52.5音頻時(shí)鐘信號(hào)輸出5WR7.63.800寫信號(hào)6CS7.73.500片選信號(hào)7WAIT5.53.33.33.3等待信號(hào)8HLD7.33.800保持 (共 788 字) [閱讀本文] >>