EPSON
芯片, 实时时钟, 14SOIC
EPSON
芯片, 实时时钟 I2C总线接口
EPSON
芯片, 实时时钟 I2C总线接口
EPSON
芯片, 实时时钟 4位 串行接口
MICRO CRYSTAL
芯片, 实时时钟, SMD, I?C, 32.768KHz
MICRO CRYSTAL
芯片, 实时时钟, SMD, SPI, 32.768KHz
MICRO CRYSTAL
RTC IC, Date Time Format (Date/Month/Year hh:mm:ss), I2C, 1.2 V to 5.5 V, SON-10
STMICROELECTRONICS
芯片, 定时器, CMOS, SMD
EXAR
芯片, 压控振荡器, 8PDIP