X1226S8I

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Renesas Electronics Corporation

IC RTC CLK/CALENDAR I2C 8SOIC

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X1226S8I

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Renesas Electronics Corporation

IC RTC CLK/CALENDAR I2C 8SOIC

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Specifications Pricing Series Description Documents

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Description

General part information

X1226 Series

Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	X1226S8I	X1226 Series

Current - Timekeeping (Max) [Max]	20 µA	20 µA
Current - Timekeeping (Max) [Min]	10 µA	10 µA
Features	Alarm, Leap Year	Alarm, Leap Year
Interface	I2C, 2-Wire Serial	I2C, 2-Wire Serial
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	85 °C	70 - 85 °C
Operating Temperature [Min]	-40 °C	-40 - 0 °C
Package / Case	8-SOIC	8-TSSOP, 8-SOIC
Package / Case	-	0.173 "
Package / Case	-	4.4 mm
Package / Case [x]	0.154 in	0.154 in
Package / Case [y]	3.9 mm	3.9 mm
Supplier Device Package	8-SOIC	8-TSSOP, 8-SOIC
Time Format	HH:MM:SS (12/24 hr)	HH:MM:SS (12/24 hr)
Type	Clock/Calendar	Clock/Calendar
Voltage - Supply [Max]	5.5 V	5.5 V
Voltage - Supply [Min]	2.7 V	2.7 V
Voltage - Supply, Battery [Max]	5.5 V	5.5 V
Voltage - Supply, Battery [Min]	1.8 V	1.8 V

X1226 Series

IC RTC CLK/CALENDAR I2C 8TSSOP

Part	Current - Timekeeping (Max) [Max]	Current - Timekeeping (Max) [Min]	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [custom]	Package / Case [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Interface	Type	Features	Time Format	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Package / Case [y]	Package / Case [x]
Renesas Electronics Corporation X1226V8IT1	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	8-TSSOP	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V
Renesas Electronics Corporation X1226S8Z	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-SOIC			70 °C	0 °C	8-SOIC	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V	3.9 mm	0.154 in
Renesas Electronics Corporation X1226S8I	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-SOIC			85 °C	-40 °C	8-SOIC	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V	3.9 mm	0.154 in
Renesas Electronics Corporation X1226V8IT2	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	8-TSSOP	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V
Renesas Electronics Corporation X1226S8IZ	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-SOIC			85 °C	-40 °C	8-SOIC	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V	3.9 mm	0.154 in
Renesas Electronics Corporation X1226V8IZ	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	8-TSSOP	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V
Renesas Electronics Corporation X1226V8	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	70 °C	0 °C	8-TSSOP	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V
Renesas Electronics Corporation X1226V8IZT1	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	8-TSSOP	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V
Renesas Electronics Corporation X1226S8T1	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-SOIC			70 °C	0 °C	8-SOIC	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V	3.9 mm	0.154 in
Renesas Electronics Corporation X1226S8ZT1	20 µA	10 µA	Surface Mount	2.7 V	5.5 V	8-SOIC			70 °C	0 °C	8-SOIC	2-Wire Serial, I2C	Clock/Calendar	Alarm, Leap Year	HH:MM:SS (12/24 hr)	1.8 V	5.5 V	3.9 mm	0.154 in