
STMICROELECTRONICS
芯片, 定时器, SMD

STMICROELECTRONICS
芯片, 定时器

TEXAS INSTRUMENTS
芯片, 双高精度定时器

STMICROELECTRONICS
芯片, 定时器 双通道

NXP
芯片, 总线扩展器

NXP
芯片, 实时时钟/日历, SPI, TSSOP-14

NXP
芯片, 实时时钟

NXP
芯片, 实时时钟/日历, I2C, TSSOP-8

NXP
芯片, 实时时钟/日历, SPI, HVQFN-16

NXP
芯片, 实时时钟/日历, I2C/SPI, SOIC-20

NXP
芯片, 实时时钟/日历, I2C/SPI, SOIC-20

NXP
芯片, 实时时钟/日历, I2C/SPI, SOIC-16

NXP
芯片, 实时时钟

NXP
芯片, 实时时钟

NXP
Calendar, Clock IC, Year/Month/Week/Date/Hr/Min/Sec Binary, I2C, 900 mV to 5.5 V, HWSON-8

NXP
芯片, 实时时钟/日历, I2C, SOIC-8

NXP
芯片, 实时时钟

NXP
Calendar, Clock IC, Year/Month/Week/Date/Hr/Min/Sec Binary, I2C, 1.2 V to 5.5 V, TSSOP-14

NXP
芯片, 实时时钟/日历, I2C, HVSON-10

NXP
芯片, 实时时钟/日历

NXP
CMOS Real Time Clock/Calendar with I2C Interface and BCD Format in SOIC-8 Package

NXP
芯片, 实时时钟/日历, I2C, TSSOP-8

NXP
芯片, 时钟/日历/SRAM

NXP
芯片, 实时时钟 , YY-MM-DD-dd, BCD码

NXP
芯片, 实时时钟/日历, I2C, SOIC-8