Real Time Clocks (RTC)

RTC modules are used to integrate Real Time Clocks into a computer or operating system. A real-time clock measures the physical time and, thanks to its own energy storage, continues to record the time even when the device is switched off. In order to guarantee this function for as long as possible, RTC modules usually operate with very low power consumption.

Within a PC, the real-time clock functions as a circuit, this is set up using the RTC modules. Basically a counter is running which is clocked by an oscillating crystal. The register statuses are read out by a connected processor or microcontroller for further processing. The respective operating system converts the information into date and time and also calculates time zones and leap years. After switching on, this software must first be synchronized with the hardware.

RTC modules are used to record the time, especially in the following devices:

PCs
Radio alarm clock
Microwaves
Control units of heating installations

RTC modules are usually an integral part of the motherboard of a computer. Otherwise Bürklin offers you a wide range of high-quality RTC modules from various manufacturers as well as other network and PC accessories.

Order suitable RTC modules quickly and securely

Benefit from Bürklins comprehensive services, such as our procurement service, in addition to our wide range of products. Contact our customer service for detailed advice.

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42 Products found

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Timer, PDIP14, 70 °C, 4.5 V

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Order No.: 41S7702

Manufacturer: Texas Instruments

Manufacturer No.:
NE556N

Standard

PDIP-14

1 piece(s) €0.34

25 piece(s) €0.283

200 piece(s) €0.262

1000 piece(s) €0.243

2000 piece(s) €0.227

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2258 piece(s) in stock

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Timer, 3 V, 15 V, SO14

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Order No.: 61S5365

Manufacturer: NXP

Manufacturer No.:
HEF4541BT

SOIC-14

100 piece(s) €0.351

500 piece(s) €0.234

1000 piece(s) €0.195

2500 piece(s) €0.167

5000 piece(s) €0.156

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Timer, PDIP14, 70 °C, 500 kHz

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Order No.: 41S7700

Manufacturer: STMicroelectronics

Manufacturer No.:
NE556N

PDIP-14

1 piece(s) €0.354

25 piece(s) €0.215

200 piece(s) €0.197

500 piece(s) €0.169

1000 piece(s) €0.157

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2120 piece(s) in stock

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PLL circuit, 3 V, 15 V, SO16

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Order No.: 61S2410

Manufacturer: NXP

Manufacturer No.:
HEF4046BT

SOIC-16

100 piece(s) €0.357

500 piece(s) €0.238

1000 piece(s) €0.198

2500 piece(s) €0.17

5000 piece(s) €0.159

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NEW

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Order No.: 53S3006

Manufacturer: maxim integrated

Manufacturer No.:
DS1302Z+TR

Serial-3-Wire

SOIC-8

1 piece(s) €1.11

100 piece(s) €0.74

500 piece(s) €0.62

1000 piece(s) €0.53

2500 piece(s) €0.493

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900 piece(s) in stock

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Order No.: 53S3012

Manufacturer: maxim integrated

Manufacturer No.:
DS1305E+

SPI-Bus

TSSOP-20

1 piece(s) €3.50

74 piece(s) €3.15

296 piece(s) €2.90

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483 piece(s) in stock

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RTC module, SON10, 85 °C, 1.3 V

RV-3049-C2-TA-025 OPT. B of Micro Crystal

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Order No.: 78D552

Manufacturer: Micro Crystal

Manufacturer No.:
RV-3049-C2-TA-025 OPT. B

SPI-Bus

SON-10

1 piece(s) €6.45

10 piece(s) €4.78

100 piece(s) €3.91

200 piece(s) €3.07

500 piece(s) €2.87

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306 piece(s) in stock

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LMK04828BISQE/NOPB

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Order No.: 57S5085

Manufacturer: Texas Instruments

Manufacturer No.:
LMK04828BISQE/NOPB

WFQFN-64

1 piece(s) €17.90

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178 piece(s) in stock

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NEW

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Order No.: 53S3004

Manufacturer: maxim integrated

Manufacturer No.:
DS1307+

I2C-Bus

PDIP-8

1 piece(s) €4.20

50 piece(s) €2.80

100 piece(s) €2.33

500 piece(s) €2.00

1000 piece(s) €1.87

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145 piece(s) in stock

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SRAM, PDIP24, CMOS

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Order No.: 64S2007

Manufacturer: STMicroelectronics

Manufacturer No.:
M48T02-150PC1

PDIP-24

14 piece(s) €16.40

140 piece(s) €12.90

280 piece(s) €11.40

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80 piece(s) in stock

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RTC module, SON10, 85 °C, 1.3 V

RV-3029-C2-TA-025 OPT. B of Micro Crystal

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Order No.: 78D558

Manufacturer: Micro Crystal

Manufacturer No.:
RV-3029-C2-TA-025 OPT. B

I2C-Bus

SON-10

1 piece(s) €6.00

10 piece(s) €4.44

100 piece(s) €3.64

200 piece(s) €2.86

500 piece(s) €2.67

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68 piece(s) in stock

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SRAM, PDIP28, CMOS

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Order No.: 64S2009

Manufacturer: STMicroelectronics

Manufacturer No.:
M48T08-150PC1

PDIP-28

1 piece(s) €16.85

12 piece(s) €14.36

120 piece(s) €11.95

240 piece(s) €10.88

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31 piece(s) in stock

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Real-time clock module, LK-RTC

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Order No.: 64S3296

1 piece(s) €8.60

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3 piece(s) in stock

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RTC 6 click MIKROE-2063

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Order No.: 74S7758

Manufacturer: MikroElektronika

Manufacturer No.:
MIKROE-2063

1 piece(s) €22.62

5 piece(s) €21.62

10 piece(s) €20.70

25 piece(s) €19.86

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2 piece(s) in stock

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PULSE click MIKROE-2032

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Order No.: 74S7760

Manufacturer: MikroElektronika

Manufacturer No.:
MIKROE-2032

1 piece(s) €26.92

5 piece(s) €25.74

10 piece(s) €24.65

25 piece(s) €23.65

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1 piece(s) in stock

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I.C. TLC555CD

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Order No.: 49S5263

Manufacturer: Texas Instruments

Manufacturer No.:
TLC555CD

SOIC-8

1500 piece(s) €0.39

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I.C. TLC555CP

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Order No.: 49S5264

Manufacturer: Texas Instruments

Manufacturer No.:
TLC555CP

Standard

PDIP-8

1 piece(s) €0.50

50 piece(s) €0.42

200 piece(s) €0.38

500 piece(s) €0.36

1000 piece(s) €0.333

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NEW

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Order No.: 53S3005

Manufacturer: maxim integrated

Manufacturer No.:
DS1302Z+

Serial-3-Wire

SOIC-8

200 piece(s) €2.15

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Minimum Order Quantity 200

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Order No.: 53S3002

Manufacturer: maxim integrated

Manufacturer No.:
DS1307Z+T

SOIC-8

100 piece(s) €1.48

500 piece(s) €1.09

1000 piece(s) €0.95

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Order No.: 53S3001

Manufacturer: maxim integrated

Manufacturer No.:
DS1307Z+TR

I2C-Bus

SOIC-8

100 piece(s) €5.70

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