Category: RTC systems

Precise Timekeepers: RTC Systems

RTC (Real-Time Clock) systems are essential components in advanced electronic systems, providing reliability and precision in time measurement. By utilizing modern technologies, such as integrated circuits, RTC systems offer exceptional accuracy and reliability, indispensable across a wide range of applications - from portable devices, through computer systems, to advanced industrial applications. The high precision and energy efficiency of these systems make them an indispensable element of modern electronics. Discover the specifications, standards, and advanced technologies that make RTC systems irreplaceable in everyday applications.

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PCF85263AT, Real-Time Clock/calendar with alarm function I2C-bus, SO8

zł4.55
24h
Available quantity: 283
Available

Real-time clock/calendar, SO8, NXP

zł3.92
24h
Available quantity: 30
Available
Serial real-time clock, SO8, STM, RoHS
zł7.58
24h
Available quantity: 30
Available
Serial real-time clock (RTC) with alarm, I2C, QFN16, STM, RoHS
zł6.75
24h
Available quantity: 20
Available
Serial I2C bus RTC with battery switchover, STM, SO18, RoHS
zł8.20
24h
Available quantity: 17
Available
Serial real-time clock (RTC) with 56 bytes of NVRAM, SOH28, RoHS, STMicroelectronics
zł25.49
24h
Available quantity: 15
Available
±5ppm, I2C Real-Time Clock, SOIC8, Maxim, RoHS
zł35.65
24h
Available quantity: 14
Available

Real Time Clock, 56B NVRAM, I2C interface, SOH28, STM

zł29.89
24h
Available quantity: 10
Available
I2C interfaced, advanced LED controller/driver with keyscan, standby power management and real time clock (RTC), QFN32, STM, RoHS
zł10.60
24h
Available quantity: 6
Available

Battery-Backed I2C™ Real-Time Clock/Calendar with SRAM, EEPROM and Protected EEPROM, SOIC8, Microchip, RoHS

zł24.58
24h
Available quantity: 5
Available
Extremely accurate I2C RTC with an integrated crystal oscillator (TCXO) and crystal, SO16, RoHS
zł52.28
24h
Available quantity: 4
Available
Serial real-time clock (RTC) with 56 bytes of NVRAM, RoHS, SOIC8, STMicroelectronics
zł12.69
24h
Available quantity: 3
Available
Serial real-time clock, SOIC-8, RoHS, STMicroelectronics
zł7.48
24h
Available quantity: 3
Available
I2C Real-Time Clock, 56B NV SRAM, SO8, Maxim, RoHS
zł5.61
24h
Available quantity: 2
Available

Real-time clock / calendar, DIP8, NXP, RoHS

zł2.10
6 weeks

No product available!

Serial SPI bus real-time clock (RTC) with battery switchover, SOX18, RoHS, STMicroelectronics
zł32.71
Delivery date unknown

No product available!

Serial SPI bus real-time clock (RTC) with battery switchover, SOX18, RoHS, STMicroelectronics

zł20.79
Delivery date unknown

No product available!

5.0 V PC real-time clock, PCDIP24, STM, RoHS

zł29.90
6 weeks

No product available!

Serial real-time clock (RTC) with 56 bytes NVRAM, built-in 32,768 Hz oscillator, SO8, STM, RoHS
zł12.34
Delivery date unknown

No product available!

Specification and Technology

RTC systems are integrated circuits that provide precise time measurement independent of the main system's operation. They utilize quartz oscillators, known for their high accuracy and temporal stability. Additionally, RTC systems can include integrated batteries that allow time data retention even when the main device is powered off. This ensures that devices such as computers, smartphones, or IoT (Internet of Things) devices can accurately track time, which is crucial for system synchronization and the proper functioning of many applications.

Standards and Compliance

RTC systems must meet stringent industry standards to ensure reliability and compatibility with various systems. These standards include requirements for time measurement accuracy and energy efficiency. RTC systems are designed to work with various communication protocols, such as I2C or SPI, facilitating easy integration with different types of microprocessors and microcontrollers.

Technological Advancement

Modern RTC systems employ advanced technologies, such as RF (Radio Frequency) systems, which allow time synchronization with external sources, such as atomic clocks or radio signals. This enables RTC systems to offer unprecedented precision and temporal stability. Furthermore, technology miniaturization allows the creation of increasingly smaller and more energy-efficient systems, suitable for use in increasingly smaller electronic devices.

Applications in Electronics

RTC systems find wide application in many fields of electronics. They are essential components in computer systems, ensuring process synchronization and accurate event logging. In mobile devices, such as smartphones or tablets, RTC systems enable precise energy management and data synchronization. In industry, RTC systems are used in automation systems, where accurate time measurement is crucial for process synchronization and machine status monitoring. RTC systems are indispensable components that, thanks to advanced technologies, high standards, and wide applications, form the foundation of modern electronic systems. Choosing RTC systems means investing in the reliability, precision, and modernity of your projects.