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AB1803-T3

AB1803-T3

AB1803-T3

Abracon LLC

16 Terminations 1.8V 16 Pin Real Time Clocks Alarm, Leap Year, SRAM, Trickle-Charger 0.032MHz

SOT-23

AB1803-T3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Surface MountYES
Supplier Device Package 16-QFN (3x3)
Number of Terminals 16
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Mfr Abracon LLC
Product Status Obsolete
Package Shape SQUARE
Manufacturer Abracon Corporation
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2012
Series --
Feature Alarm, Leap Year, SRAM, Trickle-Charger
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Clock/Calendar
Voltage - Supply 1.7V~3.6V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 30
Pin Count16
JESD-30 Code S-XQCC-N16
Qualification StatusNot Qualified
Power Supplies1.8/3.3V
Temperature GradeINDUSTRIAL
Interface I2C, 2-Wire Serial
Memory Size64B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.032MHz
Logic Function Clock
Seated Height-Max 0.9 mm
Number of Timers 1
Time FormatHH:MM:SS:hh
Non-Volatile Memory 64 B
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 0.17μA~0.22μA @ 1.8V~3V
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery 1.5V~3.6V
Volatile NO
Information Access Method I2C; SERIAL, 4-WIRE/3-WIRE
Features Alarm, Leap Year, SRAM, Trickle-Charger
Length 3mm
Height Seated (Max) 0.9mm
Width 3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2919 items

AB1803-T3 Product Details

AB1803-T3 Overview


real time clocks is located in package 16-VFQFN Exposed Pad.As of Tape & Reel (TR), time clock is packaged in this way.There is 1.7V~3.6V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Clock/Calendar type.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to operate properly, the temperature should be -40°C~85°C.During the course of operation, Alarm, Leap Year, SRAM, Trickle-Charger can be ensured.There is the possibility of terminating transmission lines with 16 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this case, the voltage supplied to the electronic component is 1.8V.A total of 16 pins are included in this product.As far as the supply voltage for this electrical digital time clock is concerned, it is 1.5V~3.6V.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 64B.There should be no frequency greater than 0.032MHz in real time clocks' output.Mounting type Surface Mount matches the RTC module.For powering the real time clock, a power supply with a voltage of 1.8/3.3V is used.1 timer real time clocks send out a signal at a preset time based on input signals.It is a real-time clock in the series --.A TIMER, REAL TIME CLOCK is the type of uPs, uCs, and peripheral ICs found in this electrical real time analog clock.

AB1803-T3 Features


16-VFQFN Exposed Pad package
16 terminations
16 pin count
1.8/3.3V power supplies
-- series


AB1803-T3 Applications


There are a lot of Abracon LLC
AB1803-T3 Real Time Clocks applications.


  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices
  • Battery backed up systems

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