Manufacturer Part Number
DS1306E+T&R
Manufacturer
Maxim Integrated
Introduction
The DS1306E+T&R is a low-power, serial interface real-time clock (RTC) with integrated NVSRAM.
Product Features and Performance
96-byte NVSRAM for data storage
Trickle-charger circuit for battery backup
Alarm function with interrupt output
Programmable square-wave output
Automatic leap-year correction
SPI interface for easy integration
Operating voltage range: 2V to 5.5V
Low timekeeping current: 25.3μA to 81μA
Product Advantages
Integrated NVSRAM for data storage
Trickle-charger circuit for reliable battery backup
Programmable alarm and square-wave output
Automatic leap-year correction for accurate timekeeping
Key Technical Parameters
Package: 20-TSSOP
Operating temperature range: 0°C to 70°C
Time and date format: YY-MM-DD-dd, HH:MM:SS (12/24-hour)
Memory size: 96 bytes
Interface: SPI
Quality and Safety Features
RoHS3 compliant
Reliable and precise timekeeping
Compatibility
The DS1306E+T&R is compatible with a wide range of electronic devices and systems that require a real-time clock with integrated NVSRAM.
Application Areas
Industrial automation
Embedded systems
Instrumentation
Consumer electronics
Product Lifecycle
The DS1306E+T&R is an active product and is currently available. Maxim Integrated provides ongoing support and availability for this product.
Key Reasons to Choose This Product
Integrated NVSRAM for data storage
Reliable battery backup with trickle-charger circuit
Programmable alarm and square-wave output
Automatic leap-year correction for accurate timekeeping
Low power consumption for extended battery life
SPI interface for easy integration into various systems
Robust and reliable performance in a wide temperature range