
ABRACON
芯片, 实时时钟, I2C, QFN-16

STMICROELECTRONICS
芯片, 实时时钟 带报警功能 I2C

ABRACON
芯片, 实时时钟, RC/晶振模式, 256B RAM, VBAT, 16QFN

NXP
芯片, 实时时钟

ABRACON
芯片, 实时时钟, I2C, QFN-16

ABRACON
芯片, 实时时钟, RC/晶振模式, 256B RAM, 16QFN

NXP
芯片, 实时时钟/日历, I2C/SPI, SOIC-16

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 振荡器, TCXO, 晶振, 3.3V, 16SOIC

INTERSIL
芯片, 实时时钟

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 3线/SPI, 1305, DIP16

MAXIM INTEGRATED PRODUCTS
模拟比较器, 1.8V 至 5.5V, 16 引脚

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), SPI, 2 V to 5.5 V, DIP-16

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss:hh), Serial, 3 V to 3.6 V, WSOIC-16

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 2.3 V to 5.5 V, WSOIC-16

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 3.3V, I2C, SOIC-16

MAXIM INTEGRATED PRODUCTS
RTC, 96BYTE, NVRAM, SPI / 3WIRE, 16DIP

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 带涓流充电器, SOIC-16

MAXIM INTEGRATED PRODUCTS
芯片, 二进制计数器, 看门狗定时器, 实时时钟, SOIC-16

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss:hh), Serial, 4.5 V to 5.5 V, WSOIC-16

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss:hh), Serial, 4.5 V to 5.5 V, WSOIC-16

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), SPI, 2 V to 5.5 V, DIP-16

MAXIM INTEGRATED PRODUCTS
RTC, TCXO, +/-2PPM, I2C, 16SOIC

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss:hh), Serial, 4.5 V to 5.5 V, DIP-16

ABRACON
芯片, 实时时钟, RC/晶振模式, 256B RAM, 16QFN

ABRACON
芯片, 实时时钟, I2C, QFN-16