型号：M48T559YMH1
厂商：ST
批号：一级代理，深圳原装现
封装：
M48T559YMH1
0 TIMER(S), REAL TIME CLOCK, PDSO28
M48T559YMH1E
REAL TIME CLOCK, PDSO28
M48T559YMH1F
REAL TIME CLOCK, PDSO28
M48T559YMH1TR
0 TIMER(S), REAL TIME CLOCK, PDSO28
M48T58{SNAPHAT}
0 TIMER(S), REAL TIME CLOCK, PDSO28
M48T58-70PC1
0 TIMER(S), REAL TIME CLOCK, PDIP28
M48T58Y-70MH1E
0 TIMER(S), REAL TIME CLOCK, PDSO28
M48T58Y-70MH1F
0 TIMER(S), REAL TIME CLOCK, PDSO28
M48T58Y-70PC1TR
0 TIMER(S), REAL TIME CLOCK, PDIP28
M48T59{SNAPHAT}
0 TIMER(S), REAL TIME CLOCK, PDSO28