供应6脚，耳机线控IC，单片机，FM8P513

FM8P513    SOT23-6
Only 42 single word instructions 
 All instructions are single cycle except for program branches which are two-cycle 
 13-bit wide instructions 
 All ROM/EPROM area GOTO instruction 
 All ROM/EPROM area subroutine CALL instruction 
 8-bit wide data path 
 5-level deep hardware stack 
 Operating speed: DC-20 MHz clock input 
               DC-100 ns instruction cycle 
功能简述：三个按键，控制音量加减、暂停播放、上一首下一首.
所用IC是一个6脚的IC