Real Time Clocks (results: 193)
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M48T12-70PC1
RTC, SRAM 16Kbit (2k x 8bit) 70ns, 32.768kHz Cr, Vlow Det., 4.5÷5.5V, 0÷70°C
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Manufacturer:
ST Manufacturer part number: M48T12-70PC1 Case style: PCDIP24 |
External warehouse:
280 pcs. |
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Packaging: 14 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M48T12-70PC1 Case style: PCDIP24 |
External warehouse:
22 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
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M48T58-70PC1
RTC, SRAM 64Kbit (8k x 8bit) 70ns, 32.768kHz Cr, Vlow Det., 4.75÷5.5V, 0÷70°C
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Manufacturer:
ST Manufacturer part number: M48T58-70PC1 Case style: PCDIP28 |
External warehouse:
156 pcs. |
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Packaging: 12 Minimum order amount must exceed 20 Euro. |
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M48Z35-70PC1
RTC, SRAM 256Kbit (32k x 8bit) 70ns, Vlow Det., 4.75÷5.5V, 0÷70°C
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Manufacturer:
ST Manufacturer part number: M48Z35-70PC1 Case style: PCDIP28 |
External warehouse:
168 pcs. |
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Packaging: 12 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M48Z35-70PC1 Case style: PCDIP28 |
External warehouse:
84 pcs. |
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Packaging: 12 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M48Z35-70PC1 Case style: PCDIP28 |
External warehouse:
208 pcs. |
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Packaging: 12 Minimum order amount must exceed 20 Euro. |
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M4T32-BR12SH1
Battery & Crystal for TIMEKEEPER devices in the SOIC pkg, 3V, 120mAh, 0÷70°C
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Manufacturer:
ST Manufacturer part number: M4T32-BR12SH1 Case style: SNAPHAT |
External warehouse:
3144 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M4T32-BR12SH1 Case style: SNAPHAT |
External warehouse:
3475 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M4T32-BR12SH1 Case style: SNAPHAT |
External warehouse:
556 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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MCP79400-I/MS Microchip
Clock/Calendar/Alarm, I2C, 64B SRAM, 1.8÷5.5V, -40÷85°C
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Manufacturer:
Microchip Manufacturer part number: MCP79400-I/MS Case style: MSOP08 |
External warehouse:
300 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
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MCP7940M-I/P Microchip
Clock/Calendar/Alarm, I2C, Vlow Detection, 64B SRAM, 1.8÷5.5V, -40÷85°C
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Manufacturer:
Microchip Manufacturer part number: MCP7940M-I/P Case style: PDIP08 |
External warehouse:
360 pcs. |
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Packaging: 60 Minimum order amount must exceed 20 Euro. |
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MCP79520-I/MS Microchip
Clock/Calendar, SPI, 1.8÷3.6V, -40÷85°C
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Manufacturer:
Microchip Manufacturer part number: MCP79520-I/MS Case style: MSOP10 |
External warehouse:
100 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
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PCF85363ATL/AX NXP
Clock/Calendar/Alarm, I2C, 0.9÷5.5V, -40÷85°C
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Manufacturer:
NXP Manufacturer part number: PCF85363ATL/AX Case style: DFN10 |
External warehouse:
24000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
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MCP7940N-I/MS Microchip
Clock/Calendar/Alarm, I2C, Vlow Detection, 64B SRAM, 1.8÷5.5V, -40÷85°C
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Manufacturer:
Microchip Manufacturer part number: MCP7940N-I/MS Case style: MSOP08 |
External warehouse:
200 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
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MCP79521-I/MS Microchip
Clock/Calendar, SPI, 1.8÷3.6V, -40÷85°C
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Manufacturer:
Microchip Manufacturer part number: MCP79521-I/MS Case style: MSOP10 |
External warehouse:
100 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
SKYWORKS Manufacturer part number: SI53322-B-GMR Case style: QFN16 |
External warehouse:
3000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
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PCF2129AT/2
Clock/Calendar/Alarm; I2C; SPI; TCXO & Quartz Crystal; 6,5MHz; 1,8V~4,2V; -40°C ~ 85°C; PCF2129AT/2,518
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Manufacturer:
NXP Manufacturer part number: PCF2129AT/2,518 Case style: SOP20 |
External warehouse:
2000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
SOP20 | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | 6,5MHz | RTC | SPI/I2C | NXP | 0B | 1,8V~4,2V | -40°C ~ 85°C | ||||
M41T00SM6F
Clock/Calendar, Serial Interface 400kHz, Vlow Detection, 2.7÷5.5V, -40÷85°C
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Manufacturer:
ST Manufacturer part number: M41T00SM6F Case style: SOP08 |
External warehouse:
77500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M41T00SM6F Case style: SOP08 |
External warehouse:
10003 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M41T00SM6F Case style: SOP08 |
External warehouse:
87500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
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M48T12-150PC1
RTC, SRAM 16Kbit (2k x 8bit) 150ns, 32.768kHz Cr, Vlow Det., 4.5÷5.5V, 0÷70°C
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Manufacturer:
ST Manufacturer part number: M48T12-150PC1 Case style: PCDIP24 |
External warehouse:
140 pcs. |
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Packaging: 14 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M48T12-150PC1 Case style: PCDIP24 |
External warehouse:
210 pcs. |
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Packaging: 14 Minimum order amount must exceed 20 Euro. |
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M48Z58-70PC1
RTC, SRAM 64Kbit (8k x 8bit) 70ns, Vlow Det., 4.75÷5.5V, 0÷70°C
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Manufacturer:
ST Manufacturer part number: M48Z58-70PC1 Case style: PCDIP28 |
External warehouse:
182 pcs. |
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Packaging: 12 Minimum order amount must exceed 20 Euro. |
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M4T32-BR12SH6
Battery & Crystal for TIMEKEEPER devices in the SOIC pkg, 3V, 120mAh, -40÷85°C
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Manufacturer:
ST Manufacturer part number: M4T32-BR12SH6 Case style: SNAPHAT |
External warehouse:
1314 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M4T32-BR12SH6 Case style: SNAPHAT |
External warehouse:
8499 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M4T32-BR12SH6 Case style: SNAPHAT |
External warehouse:
6732 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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M4Z28-BR00SH1
Battery & Crystal for ZEROPOWER devices in the SOIC pkg, 3V, 48mAh, 0÷70°C
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Manufacturer:
ST Manufacturer part number: M4Z28-BR00SH1 Case style: SNAPHAT |
External warehouse:
21901 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: M4Z28-BR00SH1 Case style: SNAPHAT |
External warehouse:
513 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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M4Z32-BR00SH1
Battery & Crystal for ZEROPOWER devices in the SOIC pkg, 3V, 120mAh, 0÷70°C
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Manufacturer:
ST Manufacturer part number: M4Z32-BR00SH1 Case style: SNAPHAT |
External warehouse:
565 pcs. |
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Packaging: 23 Minimum order amount must exceed 20 Euro. |
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M41T83SMY6F STMicroelectronics
Real Time Clock Serial 32byte Clock/Calendar/Alarm/Timer/Interrupt 18-Pin SOX TR M41T83SMY6F
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Manufacturer:
ST Manufacturer part number: M41T83SMY6F Case style: |
External warehouse:
16000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
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551MILF
IC CLK BUFFER 1:4 160MHZ 8SOIC ODPOWIEDNIK: 551MILFT;
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Item available on a request
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Item available on a request
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PCF2123TS NXP
Clock/Calendar/Alarm, SPI, 1.6÷5.5V, -40÷85°C
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Item available on a request
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PCF8563T
RTC/Calendar/Timer/Alarm; I2C; Vlow detection; 400kHz; 2,5V~5,5V; -40°C~85°C Substitute: PCF8563T; PCF8563T-SMD; PCF8563T/5,518; PCF8563T/F4,112; PCF8563T/F
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Item available on a request
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SOIC08 | 400kHz | Timer/Oscilator | I2C | XBLW | 2,5V~5,5V | -40°C ~ 85°C | |||||||
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Item in delivery
Estimated time: 2025-03-31
Quantity of pieces: 100
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Item in delivery
Estimated time: 2026-01-31
Quantity of pieces: 100
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PCA85073ADP/Q900Z
Real Time Clock Serial Clock/Calendar Automotive 8-Pin TSSOP
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Item available on a request
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RTC8564JEB
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 20-LSSOJ (0.213") RTC-8564JE:B3:ROHS RTC-8564JE:B0 ROHS
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YY-MM-DD-dd | HH:MM:SS | RTC | I2C; Wire Serial | EPSON | 1,8V~5,5V | -40°C ~ 85°C | |||||||||
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Item available on a request
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DS1225AD-150+
Nonvolatile SRAM, 64Kbit (8k x 8bit), 150ns, 4.5÷5.5V, 0÷70°C
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Item available on a request
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DS1305+
Clock/Calendar/Alarm, 3-Wire/SPI Serial Int. 2MHz, Tr.Charge, 96B RAM, 0÷70°C
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YY-MM-DD-dd | HH:MM:SS (12/24 hr) | 2,000MHz | RTC | SPI | Maxim | 96B | 2V~5,5V | 0°C ~ 70°C | |||||||
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Item available on a request
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DS1340U-33+ Maxim
Clock/Calendar, I2C 400kHz, Vlow Det., Trickle Charge, 2.97÷5.5V, -40÷85°C DS1340U-33+T&R; DS1340U-33+;
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YY-MM-DD-dd | HH:MM:SS (24 hr) | 400kHz | RTC | I2C; 2-Wire Serial | Maxim | 2,97V~5,5V | -40°C ~ 85°C | ||||||||
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Item available on a request
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M41T94MQ6F
Clock/Calendar/Alarm/WDG, Ser. Int. 2MHz, 32.768kHz Cr, Vlow Det., 44B NV RAM 2.7-5.5V, -40÷85°C
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YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | 2,000MHz | RTC | SPI | STM | 44B | 2,7V~5,5V | -40°C ~ 85°C | |||||||
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Item available on a request
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M48T35-70PC1
RTC, SRAM 256Kbit (32k x 8bit) 70ns, 32.768kHz Cr, Vlow Det., 4.75÷5.5V, 0÷70°C
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YY-MM-DD-dd | HH:MM:SS (24 hr) | RTC | Parallel | STM | 256kB | 4,75V~5,5V | 0°C ~ 70°C | ||||||||
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Item available on a request
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Real Time Clocks
Real time clocks are an essential component of modern digital and electronic systems, used wherever precision and signal synchronization are required. Their role in ensuring the stability and reliability of electronic devices cannot be overstated, and they are utilized in both industrial and consumer applications. Our offer includes a wide range of high-quality real time clocks, ideally suited for even the most demanding systems.
What are Real Time Clocks and What Are They Used For?
Real time clocks are electronic components responsible for generating and supplying clock signals, thus synchronizing the operation of various subsystems in digital systems. Their purpose is to ensure synchronization of all system parts (operating at the same time), which is essential in:
- processors,
- memory circuits,
- communication systems.
Real time clocks are used in telecommunications devices, computers, industrial systems, as well as modern IoT devices.
How Do Real Time Clocks Work?
The operation of real time clocks is based on generating regular electrical pulses that set the working pace for other components. Each clock pulse initiates specific operations, such as:
- data transmission,
- information processing,
- communication between different system elements.
With precise clock signals, it is possible to synchronize operations, thus preventing errors and data transmission interference. These systems play a crucial role in ensuring stable system operation, especially in applications requiring high reliability.
What Should Be Considered When Choosing Real Time Clocks?
When choosing real time clocks, you should pay attention to several key parameters that affect their performance and compatibility with other system components. These parameters include:
- frequency accuracy – precisely matched frequency is necessary to ensure coherent system operation;
- noise resistance – the resistance of the system to noise is critical in industrial environments and applications highly sensitive to electromagnetic interference;
- compatibility with other components – it is important that the real time clock is compatible with other system components to ensure smooth integration and operation.
The real time clocks we offer guarantee high quality, reliability, and stable operation across a wide range of applications. We invite you to explore our full offer, where you’ll find solutions ideal for your project.