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BQ4802LYPWR

BQ4802LYPWR

BQ4802LYPWR

Texas Instruments

28 Terminations 3.3V 28 Pin BQ4802 Real Time Clocks Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

SOT-23

BQ4802LYPWR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 8 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width)
Number of Pins 28
Weight 117.508773mg
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Feature Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
HTS Code8542.39.00.01
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.65mm
Base Part Number BQ4802
Pin Count28
Operating Supply Voltage3.3V
Interface Parallel
Clock Frequency 0.032MHz
Supply Current-Max 9mA
Logic Function Clock
Number of Timers 1
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 1.5mA Typ @ 2.7 V~3.6 V
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery 2.4V~4V
Volatile NO
Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1340 items

Pricing & Ordering

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BQ4802LYPWR Product Details

BQ4802LYPWR Overview


Real time clocks is embedded in the 28-TSSOP (0.173, 4.40mm Width) package.Time clock is packaged in the way of Tape & Reel (TR).The supply voltage of this electrical RTC is 2.7V~3.6V.The type of this electrical real time clock is Clock/Calendar.This real time clock (RTC) is mounted in the way of Surface Mount.The operating temperature should be 0°C~70°C.Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer can be ensured when operating.There are 28 terminations, which are the practice of ending a transmission line welectronic time clocksh a RTC module that matches the characteristic impedance of the line.The supply voltage of this RTC real time clock is 3.3V.It is equipped with 28 pins.RTCs belongs to BQ4802 family.The supply voltage of this electrical digital time clock is 2.4V~4V.Real time clocks' output frequency should not exceed 0.032MHz.It is mounted in the way of Surface Mount.There are 28 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.The supply voltage should be maintained at 3.3V for high efficiency.

BQ4802LYPWR Features


28-TSSOP (0.173, 4.40mm Width) package
28 terminations
28 pin count
Be maintained at 3.3V for high efficiency.


BQ4802LYPWR Applications


There are a lot of Texas Instruments
BQ4802LYPWR Real Time Clocks applications.


  • Mobile telephones
  • Portable instruments
  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines

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