Heisener Electronics
BOM

AB1811-T3

1.7V ~ 3.6V|0.17µA ~ 0.22µA @ 1.8V ~ 3V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

IC RTC CLK/CALENDAR SPI 16-QFN

Specifications

Brand
Abracon
Package
16-VFQFN Exposed Pad
Packaging
—
Weight
—

Total Inventory

275pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how AB1811-T3 from Abracon 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

ManufacturerAbracon LLC
Series-
TypeClock/Calendar
FeaturesAlarm, Leap Year, Trickle-Charger
Memory Size-
Time FormatHH:MM:SS:hh
Date FormatYY-MM-DD-dd
InterfaceSPI
Voltage - Supply1.7V ~ 3.6V
Voltage - Supply, Battery1.5V ~ 3.6V
Current - Timekeeping (Max)0.17µA ~ 0.22µA @ 1.8V ~ 3V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case16-VFQFN Exposed Pad
Supplier Device Package16-QFN (3x3)

Recommended Products

RG3216N-1301-D-T5

RG3216N-1301-D-T5

RES SMD 1.3K OHM 0.5% 1/4W 1206

SIT8920AMB7-33E

SIT8920AMB7-33E

MEMS OSC PROG XO LVCMOS 3.3V

SIT3807ACSD-33SG

SIT3807ACSD-33SG

MEMS OSC PROG VCXO LVCMOS 3.3V

1812J2500330GCT

1812J2500330GCT

CAP CER 33PF 250V C0G/NP0 1812

UKW1A332MHD

UKW1A332MHD

CAP ALUM 3300UF 20% 10V RADIAL

CPS19-LA00A10-SNCCWTNF-AI0GBVAR-W1008-S

CPS19-LA00A10-SNCCWTNF-AI0GBVAR-W1008-S

SWITCH PUSHBUTTON SPST 100MA 42V

AEB70US48

AEB70US48

AC/DC DESKTOP ADAPTER 48V 72W

325330-18-0

325330-18-0

CONN BARRIER STRP 18CIRC 0.325"

FLE-108-01-G-DV-P-TR

FLE-108-01-G-DV-P-TR

.050 MICRO STRIPS

97-3108B24-22SY-417

97-3108B24-22SY-417

AB 4C 4#8 SKT PLUG

Datasheet & Documents

ab1804-t3.pdf

PDF Document · 37 pages

Download

Datasheet Preview

Download