NXP Real Time Clocks:

35 Products Found

NXP provides a range of high-accuracy, low-power real-time clocks (RTCs) for various applications. These RTCs have features that ensure precise timekeeping across diverse environments. such as integrated temperature-compensated crystal oscillators (TCXO) and low-power operation. The AEC-Q100-qualified RTCs are designed for reliability and energy efficiency, with an extended operating temperature range of up to 125°C and automotive-compliant certification. 

RTC models that feature integrated TCXO offer enhanced timekeeping accuracy, including the PCA2131, PCF2131, PCF2127, and PCF2129. These models combine a CMOS RTC and calendar with a TCXO and a 32.768 kHz quartz crystal to deliver precise timekeeping with low power consumption. NXP's RTCs with I²C-bus integration provide reliable and efficient timekeeping solutions, featuring automatic battery switching. Other variants, such as the PCF8593 and PCF8564A, are designed for energy efficiency and reliability. 

As a global distributor of electronics and industrial components, Newark offers RTCs with I²C or SPI interfaces.  RTCs with SPI interfaces offer efficient timekeeping for various applications, with models like the PCF2127 and PCF2129 integrating a TCXO for accuracy. These SPI-based RTCs cater to automotive, industrial, and consumer electronics use cases with low power consumption. Automotive RTCs are purpose designed for precision and reliability in automotive environments. Models such as the PCA2131F, feature a quartz crystal for nano-power operation, while the PCA85073A and PCA8565 are optimized for low power consumption. The same goes for the PCA2129, which incorporates a temperature-compensated crystal oscillator for enhanced accuracy, are notable examples. 

Show More
View
Buyer
Engineer
Manufacturer
Date Format
Clock Format
Clock IC Type
Supply Voltage Min
Supply Voltage Max
Clock IC Case Style
No. of Pins
IC Interface Type
Operating Temperature Min
Operating Temperature Max
Automotive Qualification Standard
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
52X6198

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.780
10+
$1.310
25+
$1.190
50+
$1.130
100+
$1.060
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1V
5.5V
TSSOP
8Pins
I2C
-40°C
85°C
-
68X3136

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.664
10+
$0.664
25+
$0.664
50+
$0.664
100+
$0.664
More Pricing...
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.2V
5.5V
HVSON
8Pins
I2C
-40°C
85°C
-
68X3133

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.758
10+
$0.510
25+
$0.481
50+
$0.452
100+
$0.422
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
900mV
5.5V
HXSON
10Pins
I2C
-40°C
85°C
-
49AC5010

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.699
10+
$0.699
25+
$0.699
50+
$0.699
100+
$0.699
More Pricing...
Min: 1 / Mult: 1
DD:MM:YY
HH:MM:SS
Alarm RTC
1.8V
5.5V
SOIC
8Pins
I2C
-40°C
85°C
-
31AC6845

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.170
10+
$3.880
25+
$3.660
50+
$3.440
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.8V
4.2V
SOIC
16Pins
I2C, SPI
-40°C
85°C
-
31AC6844

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.480
10+
$1.090
25+
$0.976
50+
$0.920
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.1V
5.5V
TSSOP
14Pins
SPI
-40°C
85°C
-
68X3137

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.650
10+
$1.200
25+
$1.100
50+
$1.030
100+
$0.968
More Pricing...
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.2V
5.5V
TSSOP
14Pins
I2C
-40°C
85°C
-
61AC1302

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.533
10+
$0.533
25+
$0.533
50+
$0.533
Min: 1 / Mult: 1
YY-MM-DD-DW
HH:MM:SS: 12Hr / 24Hr
Calendar, Clock
900mV
5.5V
DFN2626
10Pins
I2C
-40°C
85°C
-
61X9855

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.240
10+
$3.950
25+
$3.700
50+
$3.510
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.8V
4.2V
SOIC
20Pins
I2C, SPI
-40°C
85°C
-
99AJ4767

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.290
10+
$2.120
25+
$2.120
50+
$2.120
100+
$1.970
Min: 1 / Mult: 1
YY-MM-DD-DW
HH:MM:SS: 12Hr / 24Hr
Calendar, Clock
1.2V
5.5V
HLSON
16Pins
I2C, SPI
-40°C
85°C
AEC-Q100
61AC1224

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.570
10+
$1.150
25+
$1.040
50+
$0.983
100+
$0.925
More Pricing...
Min: 1 / Mult: 1
YY-MM-DD-dd
HH:MM:SS
RTC
1.8V
5.5V
TSSOP
8Pins
I2C
-40°C
105°C
AEC-Q100
31AC6852

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.170
10+
$0.841
25+
$0.760
50+
$0.716
Min: 5 / Mult: 5
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
900mV
5.5V
DFN2626
10Pins
I2C
-40°C
85°C
-
99AJ4766

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.900
10+
$2.940
25+
$2.710
50+
$2.570
Min: 1 / Mult: 1
YY-MM-DD-DW
HH:MM:SS: 12Hr / 24Hr
Calendar, Clock
1.2V
5.5V
HLSON
16Pins
I2C, SPI
-40°C
105°C
AEC-Q100
64AH7103

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.450
10+
$1.050
25+
$0.951
50+
$0.897
Min: 1 / Mult: 1
YYYY-MM-DD
HH:MM:SS
RTCC
900mV
5.5V
TSSOP
8Pins
I2C
-40°C
105°C
AEC-Q100
31AC6843

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.390
10+
$1.020
25+
$0.919
50+
$0.867
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.1V
5.5V
HVQFN
16Pins
I2C
-40°C
85°C
-
31AC6861

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.750
10+
$2.820
25+
$2.590
50+
$2.460
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
2.5V
6V
SOIC
8Pins
I2C
-40°C
85°C
-
68X3135

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.546
10+
$0.500
25+
$0.500
50+
$0.462
100+
$0.462
More Pricing...
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
900mV
5.5V
HWSON
8Pins
I2C
-40°C
85°C
-
52X6196

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.936
10+
$0.792
25+
$0.792
50+
$0.792
100+
$0.792
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.2V
5.5V
SOIC
8Pins
I2C
-40°C
85°C
-
31AC6855

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.615
10+
$0.564
25+
$0.521
50+
$0.521
100+
$0.521
Min: 1 / Mult: 1
YY-MM-DD-DW
HH:MM:SS: 24Hr
Calendar, Clock
1V
5.5V
SOIC
8Pins
I2C
-40°C
85°C
-
41AH8246

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.810
10+
$0.576
25+
$0.518
50+
$0.486
100+
$0.453
Min: 1 / Mult: 1
YY-MM-DD-dd
HH:MM:SS
RTC
900mV
5.5V
SOIC
8Pins
I2C
-40°C
85°C
AEC-Q100
41AH8216

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.820
10+
$2.820
25+
$2.820
50+
$2.820
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.8V
4.2V
SOIC
16Pins
I2C, SPI
-40°C
85°C
-
31AK5733

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.566
10+
$0.519
25+
$0.519
50+
$0.479
100+
$0.479
Min: 1 / Mult: 1
YY-MM-DD-DW
HH:MM:SS: 24Hr
Calendar, Clock
1V
5.5V
SOIC
8Pins
I2C
-40°C
85°C
-
52X6186

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.020
10+
$1.020
25+
$1.020
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1.8V
5.5V
TSSOP
8Pins
I2C
-40°C
125°C
-
52X6199

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.810
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
1V
6V
SOIC
8Pins
I2C
-40°C
85°C
-
31AC6851

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.957
10+
$0.802
25+
$0.750
Min: 1 / Mult: 1
YYYY:MM:WK:DD:Hr:Min:Secs
Binary
Calendar, Clock
900mV
5.5V
SOIC
8Pins
I2C
-40°C
85°C
-
1-25 of 35 items
of 2 page(s)