实时时钟

描述
LOW-CURRENT SPI/3-WIRE RTC
描述
4096K NV SRAM & PHANTOM CLOCK
描述
IC BATT CHG SPI RTC W/TRICKLE
描述
DS1339 I2C SERIAL RTC
描述
DS1339 I2C SERIAL RTC
描述
4096K NV SRAM & PHANTOM CLOCK
描述
1024K NV SRAM & PHANTOM CLOCK
描述
IC BATT CHG RTC W/TRICKLE
描述
TRICKLE-CHARGE TIMEKEEPING CHIP
描述
REAL TIME CLOCK, 1 TIMER(S)
LOW-CURRENT SPI/3-WIRE RTC
4096K NV SRAM & PHANTOM CLOCK
IC BATT CHG SPI RTC W/TRICKLE
DS1339 I2C SERIAL RTC
DS1339 I2C SERIAL RTC
4096K NV SRAM & PHANTOM CLOCK
1024K NV SRAM & PHANTOM CLOCK
IC BATT CHG RTC W/TRICKLE
TRICKLE-CHARGE TIMEKEEPING CHIP
REAL TIME CLOCK, 1 TIMER(S)