EPSON
芯片, 实时时钟, 14SOIC
EPSON
芯片, 实时时钟/日历, RX6110SA, I2C/SPI, SOP-14
EPSON
芯片, 实时时钟 高稳定性 串行口
EPSON
芯片, 实时时钟/日历, RX8010SJ, I2C, SOP-8
HOLTEK
芯片, 实时时钟, TIMEKEEPER?
INTEGRATED DEVICE TECHNOLOGY
芯片, 缓冲器/时钟驱动器, 3.3V, SOP-20
EPSON
芯片, 实时时钟, 14SOIC
EPSON
芯片, 实时时钟/日历, RX6110SA, I2C/SPI, SOP-14
EPSON
芯片, 实时时钟/日历, RX8010SJ, I2C, SOP-8