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DS1340Z-33+T&R +BOM

This product is designed for surface mounting and includes a trickle charger for optimal performance

DS1340Z-33+T&R Descrizione generale

When it comes to selecting a real-time clock (RTC)/calendar for your project, the DS1340Z-33+T&R stands out as a top contender due to its impressive features and capabilities. This device, which is compatible with the ST M41T00, offers a seamless transition for applications currently using the ST product. The inclusion of trickle-charge capability on the VBACKUP pin ensures that the clock remains operational, even in the absence of external power. Furthermore, the lower timekeeping voltage and oscillator STOP flag contribute to the overall efficiency and reliability of this RTC/calendar. With a built-in power-sense circuit that automatically switches to the backup supply during power failures, the DS1340Z-33+T&R guarantees uninterrupted timekeeping. Whether you require precise timing for industrial automation, consumer electronics, or other applications, this product delivers exceptional performance and accuracy

Caratteristiche principali

  • Robust Clock Synchronization
  • Fault-Tolerant Design for High Reliability
  • Scalable for Various Applications

Applicazione

  • Power Management
  • Data Storage
  • LED Lighting

Specifiche

Pbfree Code Yes Part Life Cycle Code Transferred
Pin Count 8 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code 8542.39.00.01
Clock Frequency-Max 0.032 MHz Information Access Method I2C
Interrupt Capability N JESD-30 Code R-PDSO-G8
JESD-609 Code e3 Length 4.9 mm
Moisture Sensitivity Level 1 Number of Terminals 8
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Peak Reflow Temperature (Cel) 260 Qualification Status Not Qualified
Seated Height-Max 1.75 mm Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.97 V Supply Voltage-Nom 3.3 V
Surface Mount YES Technology CMOS
Temperature Grade INDUSTRIAL Terminal Finish MATTE TIN
Terminal Form GULL WING Terminal Pitch 1.27 mm
Terminal Position DUAL Time-Min SECONDS
Time@Peak Reflow Temperature-Max (s) 30 Volatile NO
Width 3.9 mm uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Series - Programmabe Not Verified
Type Clock/Calendar Features Leap Year, Trickle-Charger
Memory Size - Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd Interface I²C, 2-Wire Serial
Voltage - Supply 2.97V ~ 5.5V Voltage - Supply, Battery 1.3V ~ 5.5V
Current - Timekeeping (Max) 150µA @ 5.5V Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Base Product Number DS1340

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