A.8 B.10 C.12 D.14
A.定時(shí)器T0 B.定時(shí)器T1 C.外部中斷INT0 D.串行口
A.自動(dòng)重裝載的8位計(jì)數(shù)器結(jié)構(gòu) B.2個(gè)8位計(jì)數(shù)器結(jié)構(gòu) C.13位計(jì)數(shù)結(jié)構(gòu) D.16位計(jì)數(shù)結(jié)構(gòu)