X1227S8Z-2.7A

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Renesas Electronics Corporation

IC RTC CLK/CALENDAR I2C 8SOIC

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X1227S8Z-2.7A

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Renesas Electronics Corporation

IC RTC CLK/CALENDAR I2C 8SOIC

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Description

General part information

X1227 Series

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

Documents

Technical documentation and resources

No documents available

Specification	X1227S8Z-2.7A	X1227 Series

Current - Timekeeping (Max) [Max]	20 µA	20 µA
Current - Timekeeping (Max) [Min]	10 µA	10 µA
Features	Watchdog Timer, Alarm, Supervisor, Leap Year	Watchdog Timer, Alarm, Supervisor, Leap Year
Interface	I2C, 2-Wire Serial	I2C, 2-Wire Serial
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	70 °C	70 - 85 °C
Operating Temperature [Min]	0 °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 - 4.5 V
Voltage - Supply, Battery [Max]	5.5 V	5.5 V
Voltage - Supply, Battery [Min]	1.8 V	1.8 V

Part	Interface	Time Format	Current - Timekeeping (Max) [Max]	Current - Timekeeping (Max) [Min]	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Supplier Device Package	Package / Case	Package / Case [custom]	Package / Case [custom]	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Features	Package / Case [y]	Package / Case [x]
Renesas Electronics Corporation X1227V8	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-TSSOP	8-TSSOP	0.173 "	4.4 mm	Clock/Calendar	4.5 V	5.5 V	70 °C	0 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer
Renesas Electronics Corporation X1227V8Z-2.7A	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-TSSOP	8-TSSOP	0.173 "	4.4 mm	Clock/Calendar	2.7 V	5.5 V	70 °C	0 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer
Renesas Electronics Corporation X1227V8IZ-2.7	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-TSSOP	8-TSSOP	0.173 "	4.4 mm	Clock/Calendar	2.7 V	5.5 V	85 °C	-40 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer
Renesas Electronics Corporation X1227S8I-2.7A	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-SOIC	8-SOIC			Clock/Calendar	2.7 V	5.5 V	85 °C	-40 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer	3.9 mm	0.154 in
Renesas Electronics Corporation X1227S8I	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-SOIC	8-SOIC			Clock/Calendar	4.5 V	5.5 V	85 °C	-40 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer	3.9 mm	0.154 in
Renesas Electronics Corporation X1227S8Z-2.7A	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-SOIC	8-SOIC			Clock/Calendar	2.7 V	5.5 V	70 °C	0 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer	3.9 mm	0.154 in
Renesas Electronics Corporation X1227V8IZ-4.5A	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-TSSOP	8-TSSOP	0.173 "	4.4 mm	Clock/Calendar	4.5 V	5.5 V	85 °C	-40 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer
Renesas Electronics Corporation X1227V8I-4.5A	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-TSSOP	8-TSSOP	0.173 "	4.4 mm	Clock/Calendar	4.5 V	5.5 V	85 °C	-40 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer
Renesas Electronics Corporation X1227V8Z-4.5A	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-TSSOP	8-TSSOP	0.173 "	4.4 mm	Clock/Calendar	4.5 V	5.5 V	70 °C	0 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer
Renesas Electronics Corporation X1227S8-2.7	2-Wire Serial, I2C	HH:MM:SS (12/24 hr)	20 µA	10 µA	1.8 V	5.5 V	8-SOIC	8-SOIC			Clock/Calendar	2.7 V	5.5 V	70 °C	0 °C	Surface Mount	Alarm, Leap Year, Supervisor, Watchdog Timer	3.9 mm	0.154 in

Part

Interface

Time Format

Current - Timekeeping (Max) [Max]

Current - Timekeeping (Max) [Min]

Voltage - Supply, Battery [Min]

Voltage - Supply, Battery [Max]

Supplier Device Package

Package / Case

Package / Case [custom]

Type

Voltage - Supply [Min]

Voltage - Supply [Max]

Operating Temperature [Max]

Operating Temperature [Min]

Mounting Type

Features

Package / Case [y]

Package / Case [x]

Renesas Electronics Corporation

X1227V8

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-TSSOP

0.173 "

4.4 mm

Clock/Calendar

4.5 V

5.5 V

70 °C

0 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

Renesas Electronics Corporation

X1227V8Z-2.7A

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-TSSOP

0.173 "

4.4 mm

Clock/Calendar

2.7 V

5.5 V

70 °C

0 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

Renesas Electronics Corporation

X1227V8IZ-2.7

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-TSSOP

0.173 "

4.4 mm

Clock/Calendar

2.7 V

5.5 V

85 °C

-40 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

Renesas Electronics Corporation

X1227S8I-2.7A

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-SOIC

Clock/Calendar

2.7 V

5.5 V

85 °C

-40 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

3.9 mm

0.154 in

Renesas Electronics Corporation

X1227S8I

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-SOIC

Clock/Calendar

4.5 V

5.5 V

85 °C

-40 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

3.9 mm

0.154 in

Renesas Electronics Corporation

X1227S8Z-2.7A

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-SOIC

Clock/Calendar

2.7 V

5.5 V

70 °C

0 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

3.9 mm

0.154 in

Renesas Electronics Corporation

X1227V8IZ-4.5A

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-TSSOP

0.173 "

4.4 mm

Clock/Calendar

4.5 V

5.5 V

85 °C

-40 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

Renesas Electronics Corporation

X1227V8I-4.5A

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-TSSOP

0.173 "

4.4 mm

Clock/Calendar

4.5 V

5.5 V

85 °C

-40 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

Renesas Electronics Corporation

X1227V8Z-4.5A

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-TSSOP

0.173 "

4.4 mm

Clock/Calendar

4.5 V

5.5 V

70 °C

0 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

Renesas Electronics Corporation

X1227S8-2.7

2-Wire Serial, I2C

HH:MM:SS (12/24 hr)

20 µA

10 µA

1.8 V

5.5 V

8-SOIC

Clock/Calendar

2.7 V

5.5 V

70 °C

0 °C

Surface Mount

Alarm, Leap Year, Supervisor, Watchdog Timer

3.9 mm

0.154 in

X1227S8Z-2.7A

Deep-Dive with AI

X1227S8Z-2.7A

Deep-Dive with AI

Pricing

Description

X1227 Series

Documents

Technical Specifications

X1227 Series