X1228 Series

Manufacturer: Renesas Electronics Corporation

Catalog

IC RTC CLK/CALENDAR I2C 14SOIC

Part	Interface	Date Format	Mounting Type	Time Format	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Voltage - Supply, Battery (Maximum)	Voltage - Supply, Battery (Minimum)	Type	Features	Current - Timekeeping (Max) Minimum	Current - Timekeeping (Max) Maximum	Package Name	Package Width	Package Length	Operating Temperature (Max)	Operating Temperature (Min)
Renesas Electronics Corporation X1228S14-2.7	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-SOIC	3.9 mm	0.154 in	70 °C	0 °C
Renesas Electronics Corporation X1228V14IZ-2.7	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-TSSOP	4.4 mm	0.173 in	85 °C	-40 °C
Renesas Electronics Corporation X1228V14Z-4.5A	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-TSSOP	4.4 mm	0.173 in	85 °C	-40 °C
Renesas Electronics Corporation X1228V14-2.7	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-TSSOP	4.4 mm	0.173 in	70 °C	0 °C
Renesas Electronics Corporation X1228V14IZ-2.7A	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-TSSOP	4.4 mm	0.173 in	85 °C	-40 °C
Renesas Electronics Corporation X1228S14Z	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-SOIC	3.9 mm	0.154 in	70 °C	0 °C
Renesas Electronics Corporation X1228V14Z-2.7A	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-TSSOP	4.4 mm	0.173 in	85 °C	-40 °C
Renesas Electronics Corporation X1228V14Z-2.7	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-TSSOP	4.4 mm	0.173 in	85 °C	-40 °C
Renesas Electronics Corporation X1228S14-4.5A	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-SOIC	3.9 mm	0.154 in	70 °C	0 °C
Renesas Electronics Corporation X1228S14IZ-2.7	2-Wire Serial I2C	YY-MM-DD-dd	Surface Mount	HH:MM:SS (12/24 hr)	5.5 V	2.7 V	5.5 V	1.8 V	Clock/Calendar	Alarm Leap Year Supervisor Watchdog Timer	10 µA	20 µA	14-SOIC	3.9 mm	0.154 in	85 °C	-40 °C