Real Time Clocks:

255 Products Found
Find a huge range of Real Time Clocks at element14 China. We stock a large selection of Real Time Clocks, including new and most popular products from the world's top manufacturers including: NXP, Stmicroelectronics, Microchip, Epson & Abracon
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Manufacturer
Interfaces
Clock Format
Date Format
Clock IC Type
Time Format
Supply Voltage Min
Supply Voltage Max
Clock IC Case Style
IC Case / Package
IC Interface Type
No. of Pins
Product Range
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Operating Temperature Max
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1823155

RoHS

Each
1+
CNY7.780
(CNY8.7914)
25+
CNY7.640
(CNY8.6332)
100+
CNY7.490
(CNY8.4637)
Total:CNY7.78
Min: 1 / Mult: 1
-
HH:MM:SS
DD:MM:YY
RTC
-
1.8V
5.5V
SOIC
-
I2C
8Pins
MCP79410 MCP79411 MCP79412
-
-40°C
85°C
AEC-Q100
2857529

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY6.480
(CNY7.3224)
25+
CNY6.030
(CNY6.8139)
100+
CNY6.020
(CNY6.8026)
3300+
CNY5.650
(CNY6.3845)
Total:CNY6.48
Min: 1 / Mult: 1
I2C
HH:MM:SS
Day; Date; Month; Year
RTC
HH:MM:SS
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
2361116

RoHS

Each
1+
CNY6.870
(CNY7.7631)
25+
CNY6.340
(CNY7.1642)
100+
CNY6.260
(CNY7.0738)
Total:CNY6.87
Min: 1 / Mult: 1
I2C
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
5.5V
TSSOP
TSSOP
I2C
8Pins
-
AEC-Q100
-40°C
85°C
AEC-Q100
2806833

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY31.680
(CNY35.7984)
10+
CNY20.950
(CNY23.6735)
25+
CNY19.120
(CNY21.6056)
50+
CNY17.680
(CNY19.9784)
100+
CNY16.230
(CNY18.3399)
More Pricing...
Total:CNY31.68
Min: 1 / Mult: 1
I2C
HH:MM:SS:hh
Day; Date; Month; Year; Century
Alarm RTC
HH:MM:SS:hh
3V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
2983742

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY30.160
(CNY34.0808)
10+
CNY22.850
(CNY25.8205)
25+
CNY21.020
(CNY23.7526)
50+
CNY20.000
(CNY22.600)
100+
CNY18.970
(CNY21.4361)
More Pricing...
Total:CNY30.16
Min: 1 / Mult: 1
I2C
HH:MM:SS
Day; Date; Month; Year
Alarm RTC
HH:MM:SS
2.7V
5.5V
NSOIC
NSOIC
I2C
8Pins
-
-
-40°C
85°C
-
2983742RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY18.970
(CNY21.4361)
250+
CNY17.990
(CNY20.3287)
500+
CNY17.450
(CNY19.7185)
1000+
CNY16.920
(CNY19.1196)
Total:CNY1,897.00
Min: 100 / Mult: 1
I2C
HH:MM:SS
Day; Date; Month; Year
Alarm RTC
HH:MM:SS
2.7V
5.5V
NSOIC
NSOIC
I2C
8Pins
-
-
-40°C
85°C
-
2857529RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY6.020
(CNY6.8026)
3300+
CNY5.650
(CNY6.3845)
Total:CNY602.00
Min: 100 / Mult: 1
I2C
HH:MM:SS
Day; Date; Month; Year
RTC
HH:MM:SS
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
3819666RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY9.050
(CNY10.2265)
500+
CNY8.420
(CNY9.5146)
1500+
CNY8.330
(CNY9.4129)
Total:CNY905.00
Min: 100 / Mult: 5
SPI
HH:MM:SS:hh
YY-MM-DD-dd
RTC
HH:MM:SS:hh
1.5V
3.6V
QFN-EP
QFN-EP
SPI
16Pins
-
-
-40°C
85°C
-
3819666

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY15.010
(CNY16.9613)
50+
CNY10.140
(CNY11.4582)
100+
CNY9.050
(CNY10.2265)
500+
CNY8.420
(CNY9.5146)
1500+
CNY8.330
(CNY9.4129)
Total:CNY75.05
Min: 5 / Mult: 5
SPI
HH:MM:SS:hh
YY-MM-DD-dd
RTC
HH:MM:SS:hh
1.5V
3.6V
QFN-EP
QFN-EP
SPI
16Pins
-
-
-40°C
85°C
-
3869497

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY23.380
(CNY26.4194)
10+
CNY17.530
(CNY19.8089)
25+
CNY15.700
(CNY17.741)
50+
CNY15.090
(CNY17.0517)
100+
CNY14.480
(CNY16.3624)
More Pricing...
Total:CNY23.38
Min: 1 / Mult: 1
I2C
HH:MM:SS: 12Hr / 24Hr
Day; Date; Month; Year; Century
Alarm RTC
HH:MM:SS: 12Hr / 24Hr
3.3V
5.5V
TSSOP
TSSOP
I2C
8Pins
-
-
-40°C
85°C
-
3869497RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
CNY23.380
(CNY26.4194)
10+
CNY17.530
(CNY19.8089)
25+
CNY15.700
(CNY17.741)
50+
CNY15.090
(CNY17.0517)
100+
CNY14.480
(CNY16.3624)
More Pricing...
Total:CNY23.38
Min: 1 / Mult: 1
I2C
HH:MM:SS: 12Hr / 24Hr
Day; Date; Month; Year; Century
Alarm RTC
HH:MM:SS: 12Hr / 24Hr
3.3V
5.5V
TSSOP
TSSOP
I2C
8Pins
-
-
-40°C
85°C
-
2400451

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY46.830
(CNY52.9179)
10+
CNY35.950
(CNY40.6235)
25+
CNY33.200
(CNY37.516)
50+
CNY31.720
(CNY35.8436)
100+
CNY30.240
(CNY34.1712)
More Pricing...
Total:CNY46.83
Min: 1 / Mult: 1
I2C, SPI
Binary
YYYY:MM:WK:DD:Hr:Min:Secs
Calendar, Clock
Binary
1.8V
4.2V
SOIC
SOIC
I2C, SPI
16Pins
-
-
-40°C
85°C
-
2427484

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY11.820
(CNY13.3566)
10+
CNY8.610
(CNY9.7293)
50+
CNY7.820
(CNY8.8366)
100+
CNY5.790
(CNY6.5427)
Total:CNY11.82
Min: 1 / Mult: 1
I2C
Binary
YYYY:MM:WK:DD:Hr:Min:Secs
Calendar, Clock
Binary
1.2V
5.5V
HVSON
HVSON
I2C
8Pins
-
-
-40°C
85°C
-
2400451RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
10+
CNY35.950
(CNY40.6235)
25+
CNY33.200
(CNY37.516)
50+
CNY31.720
(CNY35.8436)
100+
CNY30.240
(CNY34.1712)
250+
CNY28.780
(CNY32.5214)
More Pricing...
Total:CNY359.50
Min: 10 / Mult: 1
I2C, SPI
Binary
YYYY:MM:WK:DD:Hr:Min:Secs
Calendar, Clock
Binary
1.8V
4.2V
SOIC
SOIC
I2C, SPI
16Pins
-
-
-40°C
85°C
-
2427484RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY5.790
(CNY6.5427)
Total:CNY579.00
Min: 100 / Mult: 1
I2C
Binary
YYYY:MM:WK:DD:Hr:Min:Secs
Calendar, Clock
Binary
1.2V
5.5V
HVSON
HVSON
I2C
8Pins
-
-
-40°C
85°C
-
2361119

RoHS

Each
1+
CNY7.930
(CNY8.9609)
25+
CNY7.330
(CNY8.2829)
100+
CNY6.940
(CNY7.8422)
Total:CNY7.93
Min: 1 / Mult: 1
I2C
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
2361117

RoHS

Each
1+
CNY7.660
(CNY8.6558)
25+
CNY7.100
(CNY8.023)
100+
CNY6.820
(CNY7.7066)
Total:CNY7.66
Min: 1 / Mult: 1
I2C
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
2098894

RoHS

Each
1+
CNY5.650
(CNY6.3845)
25+
CNY5.190
(CNY5.8647)
100+
CNY5.180
(CNY5.8534)
Total:CNY5.65
Min: 1 / Mult: 1
I2C
HH:MM:SS
DD:MM:YYYY
RTC
HH:MM:SS
1.8V
5.5V
DIP
DIP
I2C
8Pins
-
AEC-Q100
-40°C
85°C
AEC-Q100
2361114

RoHS

Each
1+
CNY7.010
(CNY7.9213)
25+
CNY6.480
(CNY7.3224)
100+
CNY6.360
(CNY7.1868)
Total:CNY7.01
Min: 1 / Mult: 1
I2C
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
5.5V
DIP
DIP
I2C
8Pins
-
AEC-Q100
-40°C
85°C
AEC-Q100
2361125

RoHS

Each
1+
CNY10.590
(CNY11.9667)
25+
CNY9.760
(CNY11.0288)
100+
CNY9.300
(CNY10.509)
Total:CNY10.59
Min: 1 / Mult: 1
SPI
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
3.6V
MSOP
MSOP
SPI
10Pins
-
AEC-Q100
-40°C
85°C
AEC-Q100
2361122

RoHS

Each
1+
CNY6.360
(CNY7.1868)
25+
CNY6.280
(CNY7.0964)
100+
CNY6.190
(CNY6.9947)
Total:CNY6.36
Min: 1 / Mult: 1
I2C
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
AEC-Q100
-40°C
85°C
AEC-Q100
2098890

RoHS

Each
1+
CNY5.110
(CNY5.7743)
25+
CNY4.740
(CNY5.3562)
100+
CNY4.600
(CNY5.198)
Total:CNY5.11
Min: 1 / Mult: 1
I2C
HH:MM:SS
DD:MM:YYYY
RTC
HH:MM:SS
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
AEC-Q100
-40°C
85°C
AEC-Q100
2427483

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY6.880
(CNY7.7744)
10+
CNY4.930
(CNY5.5709)
100+
CNY3.910
(CNY4.4183)
500+
CNY3.500
(CNY3.955)
1000+
CNY3.370
(CNY3.8081)
More Pricing...
Total:CNY6.88
Min: 1 / Mult: 1
I2C
Binary
YYYY:MM:WK:DD:Hr:Min:Secs
Calendar, Clock
Binary
900mV
5.5V
HWSON
HWSON
I2C
8Pins
-
-
-40°C
85°C
-
2427480

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY51.560
(CNY58.2628)
10+
CNY39.490
(CNY44.6237)
25+
CNY36.460
(CNY41.1998)
50+
CNY34.800
(CNY39.324)
100+
CNY33.140
(CNY37.4482)
More Pricing...
Total:CNY51.56
Min: 1 / Mult: 1
I2C, SPI
Binary
YYYY:MM:WK:DD:Hr:Min:Secs
Calendar, Clock
Binary
1.8V
4.2V
SOIC
SOIC
I2C, SPI
16Pins
-
-
-40°C
85°C
-
2890042

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY7.580
(CNY8.5654)
10+
CNY5.420
(CNY6.1246)
100+
CNY4.270
(CNY4.8251)
500+
CNY3.800
(CNY4.294)
1000+
CNY3.540
(CNY4.0002)
More Pricing...
Total:CNY7.58
Min: 1 / Mult: 1
I2C
HH:MM:SS: 12Hr / 24Hr
YY-MM-DD-DW
Calendar, Clock
HH:MM:SS: 12Hr / 24Hr
900mV
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
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