Heisener Electronics
BOM

DS1344E-33-T-R

3V ~ 5.5V|120µA ~ 160µA @ 3.63V ~ 5.5V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

IC RTC CLK/CALENDAR SPI 20-TSSOP

Specifications

Brand
Maxim Integrated
Package
20-TSSOP (0.173", 4.40mm Width)
Packaging
—
Weight
—

Total Inventory

198pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how DS1344E-33-T-R from Maxim Integrated fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
  • Competitive pricing & global fast delivery
  • Dedicated application engineering support

Technical Specifications

ManufacturerMaxim Integrated
Series-
TypeClock/Calendar
FeaturesAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Memory Size96B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceSPI
Voltage - Supply3V ~ 5.5V
Voltage - Supply, Battery1.3V ~ 5.5V
Current - Timekeeping (Max)120µA ~ 160µA @ 3.63V ~ 5.5V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package20-TSSOP

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Datasheet & Documents

ds1344d-33.pdf

PDF Document · 20 pages

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Datasheet Preview

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