STMICROELECTRONICS
芯片, 实时时钟 带报警功能 I2C
STMICROELECTRONICS
芯片, 实时时钟, I2C, 带警报, 8-SO, 卷装
STMICROELECTRONICS
芯片, 实时时钟, I2C, 带警报, 8-SO, 卷装
STMICROELECTRONICS
芯片, 定时器, SMD
STMICROELECTRONICS
芯片, 定时器
STMICROELECTRONICS
芯片, 定时器 双通道
STMICROELECTRONICS
芯片, 定时器, CMOS, SMD
STMICROELECTRONICS
芯片, 定时器 双通道 CMOS