RV-3028-C7

The RV-3028-C7 is an extremely precise real-time clock (RTC) module designed for applications requiring accurate timekeeping with low power consumption. Manufactured by Micro Crystal, this RTC boasts ultra-low current consumption, making it highly suitable for battery-operated and portable devices. The module integrates a temperature-compensated crystal oscillator (TCXO) which provides exceptional accuracy across a wide temperature range, significantly reducing time drift.
Key features of the RV-3028-C7 include its ability to operate in a wide voltage range and its compatibility with I²C interface for easy integration into various systems. It supports timekeeping functions like seconds, minutes, hours, day, date, month, and year, with automatic leap year compensation. The device also incorporates alarm and timer functions, enhancing its versatility.
The RV-3028-C7's small package size makes it ideal for space-constrained applications, and its robust construction ensures reliability in demanding environments, such as industrial and automotive sectors. With its high accuracy and low power requirement, the RV-3028-C7 is an excellent choice for ensuring precise and reliable timekeeping in modern electronic devices.

The RV-3028-C7 is an ultra-low power real-time clock (RTC) module known for its high accuracy and extensive features. Key features include:
1. Low Power Consumption: It features an extremely low power consumption of around 40 nA, making it suitable for battery-powered applications.

2. High Accuracy: The RTC provides high accuracy with a typical deviation of ±1 ppm at room temperature, equating to about ±2.5 seconds per month.
3. Integrated Temperature Compensation: It includes a built-in temperature compensated crystal oscillator (TCXO) to maintain accuracy over temperature variations.
4. Wide Temperature Range: The module operates effectively over a wide temperature range from -40°C to +85°C.
5. Timekeeping Functions: It supports standard timekeeping functions like seconds, minutes, hours, day, date, month, and year, including leap year compensation.
6. I²C Interface: The RV-3028-C7 uses an I²C interface for simple communication with microcontrollers.
7. Programmable Alarms and Timer: It features programmable alarms and countdown timers for increased functionality.
8. Battery Backup: The RTC can operate with a backup battery, ensuring timekeeping continues even during main power loss.
These features make the RV-3028-C7 ideal for applications requiring precise timekeeping with minimal power usage.

The RV-3028-C7 is a real-time clock (RTC) module that typically comes in a compact, surface-mount package. It's designed for integration into electronic devices and is known for its low power consumption and high accuracy. The specific package type is often a small form-factor compatible with standard surface-mount technology (SMT) assembly processes.

The RV-3028-C7 is a highly accurate real-time clock (RTC) module. It typically comes with a small footprint and has 10 pins, each serving specific functions:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. SCL: Serial clock input for I2C communication.
4. SDA: Serial data input/output for I2C communication.
5. CE: Chip enable; used to activate the chip.
6. CLKOUT: Clock output; provides a programmable frequency output.
7. INT: Interrupt output; can be programmed to generate interrupts.
8. TIRQ: Timer interrupt request; used for timer-based alarms.
9. SWIN: Switch input; allows the monitoring of external events or switches.
10. V_BAT: Battery backup input; keeps the RTC running during power loss.
This module is designed for ultra-low power consumption and high accuracy, making it suitable for a variety of applications requiring precise timekeeping with minimal energy usage.

The RV-3028-C7 is manufactured by Micro Crystal, a company based in Switzerland. Micro Crystal is a subsidiary of the Swatch Group, and it specializes in the production of miniature quartz crystals, oscillators, and real-time clocks (RTCs) for various applications. The company is known for its precision and reliability in the field of timekeeping components, catering to a wide range of industries, including consumer electronics, automotive, industrial, and medical devices. The RV-3028-C7 is recognized for its low power consumption and high accuracy, typical of Micro Crystal's products.

The RV-3028-C7 is a highly accurate real-time clock (RTC) module used in various applications. Its low power consumption makes it ideal for battery-powered devices. Common application areas include wearable technology, IoT devices, industrial automation, automotive systems, and consumer electronics. It is also used in data logging, time-stamping events, and any application requiring precise timekeeping and calendar functions.

The RV-3028-C7 is a low-power real-time clock (RTC) module. Equivalent products include:
1. Microchip MCP7940N: An I2C RTC with battery backup and EEPROM.
2. NXP PCF8523: An energy-efficient RTC with wide supply voltage range.
3. Maxim DS3231: A high-accuracy RTC with integrated crystal.
4. Epson RX-8025: A low-power RTC with alarm functions.
5. Abracon AB-RTCMC-32.768kHz-B5ZE-S3: A precise RTC with temperature compensation.
These alternatives vary in features, so selection depends on specific requirements like power consumption, accuracy, and additional functionalities.