
MAXIM INTEGRATED PRODUCTS
Binary Counter IC, Date Time Format (Binary), I2C, 1.7 V to 5.5 V, μSOP-8

MAXIM INTEGRATED PRODUCTS
Elapsed Time Recorder IC, I2C, 2.5 V to 5.5 V, NSOIC-8

MICRO CRYSTAL
芯片, 实时时钟, SPI, RV-3049, 6PPM, 10SON

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Binary), I2C, 2.97 V to 3.63 V, NSOIC-8

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), Multiplexed, 4.5 V to 5.5 V, PLCC-28

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 2.7 V to 5.5 V, NSOIC-8

MAXIM INTEGRATED PRODUCTS
实时时钟芯片, 时期时间格式 (星期/日/月/年 时:分:秒:百秒), 并行, 4.5V至5.5V, EDIP-28

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), I2C, 3 V to 5.5 V, μSOP-8

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
芯片, 实时时钟

STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 64K

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟

MICRO CRYSTAL
芯片, 实时时钟, SPI, RV-2123, 10PPM, 10SON

MICRO CRYSTAL
芯片, 实时时钟, SPI, RV-3049, 6PPM, 10SON

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), SPI, 3 V to 5.5 V, TSSOP-20

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), SPI, 2 V to 5.5 V, TSSOP-20

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Day/Date/Month/Year/Century hh:mm:ss, Multiplexed, 4.5 V to 5.5 V, WSOIC-24

MICRO CRYSTAL
芯片, 实时时钟, SPI, RV-3049, 8PPM, 10SON

MAXIM INTEGRATED PRODUCTS
实时时钟芯片, 时期时间格式 (星期/日/月/年 时:分:秒), 并行, 4.5V至5.5V, EDIP-24

STMICROELECTRONICS
芯片, 非易失性存储器, TIMEKEEPER?, 3V, 256K

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Binary), I2C, 2.97 V to 3.63 V, μSOP-8