STM
500
QFP
ST
2987
SDIP-56
ST/意法
6895
QFP
ST/意法
52500
QFP
ST/意法
11200
DIP
ST
9852
QFP64
ST/意法
828
QFP
ST
35631
TQFP
STMicroelectronics
540
QFP
STMicroelect
19526
QFP
ST
90000
DIP
STMicroelectronics
1620
QFP
ST
5000
SDIP-56
ST
66800
TQFP64
ST
169
TQFP