Texas Instruments
BQ3287EMT
BQ3287EMT

IC RTC CLK/CALENDAR PAR 24-DIP

Texas Instruments
BQ3287EAMT
BQ3287EAMT

IC RTC CLK/CALENDAR PAR 24-DIP

Epson
RX-4574LC:B PURE SN
RX-4574LC:B PURE SN

IC REAL TIME CLOCK/CALENDAR

Texas Instruments
BQ4847YMT
BQ4847YMT

IC RTC CLK/CALENDAR PAR 28-DIP

Texas Instruments
BQ4847MT
BQ4847MT

IC RTC CLK/CALENDAR PAR 28-DIP

Texas Instruments
BQ4822YMA-70
BQ4822YMA-70

IC RTC CLK/CALENDAR PAR 28-DIP

Renesas Electronics America Inc.
X1227S8-4.5A
X1227S8-4.5A

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc.
X1227S8-2.7A
X1227S8-2.7A

IC RTC CLK/CALENDAR I2C 8-SOIC