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MAXIM INTEGRATED / ANALOG DEVICES DS1308U33T Real-Time Clock Module
The DS1308 is a low-power I2C real-time clock (RTC) with 56-byte NV RAM, providing seconds, minutes, hours, day, date, month, and year data with leap-year compensation. It operates in 12-hour or 24-hour formats with an AM/PM indicator, and includes features like automatic power-fail detection, a built-in power-sense circuit, and an external clock input for synchronization. Suitable for applications such as handheld devices, consumer electronics, office equipment, medical devices, and telecommunications, it ensures accurate timekeeping and reliable data retention during power outages. Its compact SOP package and minimal power consumption make it ideal for embedded systems requiring efficient, precise time management.
MAXIM INTEGRATED / ANALOG DEVICES DS1308U33T Real-Time Clock Module Specifications:
- Supply Voltage Range: 3.0V to 5.5V
- Battery Voltage Range: 1.3V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Crystal Load Capacitance: 6pF
- Crystal Frequency: 32.768kHz
- Power Consumption: Active current approximately 325nA at 400kHz, Standby current about 125μA
- Data Retention Current: 25 to 100nA
- Package Type: 8 uSOP
- Clock Accuracy: Dependent on crystal, affected by temperature, with typical startup time under 1 second
- Square-wave output frequencies: 1Hz, 4kHz, 8kHz, 32kHz, programmable via control register
- Memory Address Space: RTC registers in 00h-07h, RAM in 08h-3Fh, with wrap-around during multibyte operations
- Power-fail detection voltage: approximately 2.45V to 2.70V
- I2C Interface: 0.03 to 400kHz, open-drain with external pullup resistors
- Includes oscillator stop flag and power management features to ensure reliable timekeeping
Buy the Maxim Series DS1308 RTC: Low-Power I2C Real-Time Clock with NV RAM
Purchase the Maxim Series DS1308 RTC now and enhance your system with a compact, low-power I2C real-time clock featuring 56-byte NV RAM, leap-year correction, and power-fail detection. Engineered for precision and reliability, this RTC supports multiple time formats and external synchronization for diverse applications like handheld devices, consumer electronics, and industrial systems. Easy to integrate with an external crystal and minimal external components, it ensures long-term accurate timekeeping even during power outages. Order online today to secure efficient and dependable time management for your electronics projects.
Order your Maxim Series DS1308 RTC today and ensure reliable, accurate timekeeping for your embedded project with minimal power consumption and advanced features.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES DS1308U33T?
You can click on the BUY or RFQ button to purchase DS1308U33T from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part DS1308U33T?
You can download the DS1308U33T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of DS1308U33T?
MAXIM INTEGRATED / ANALOG DEVICES