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BQ4830YMA-85

BQ4830YMA-85

BQ4830YMA-85

Texas Instruments

28 Terminations 5V Real Time Clocks Timer or RTC Subcategory 0.032MHz Min 4.5V V Max 5.5V V

SOT-23

BQ4830YMA-85 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Through Hole
Package / Case PDIP
Number of Pins 28
Pbfree Code no
Number of Terminations 28
ECCN Code EAR99
Max Operating Temperature70°C
Min Operating Temperature 0°C
HTS Code8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch2.54mm
Operating Supply Voltage5V
Power Supplies5V
Temperature GradeCOMMERCIAL
Interface Parallel
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Memory Size31.3kB
Clock Frequency 0.032MHz
Logic Function Clock
Time FormatHH:MM:SS
Date FormatYY-MM-DD-dd
Time-Min SECONDS
Interrupt CapabilityN
Volatile NO
Height 9.4mm
Length 37.72mm
Width 18.42mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2314 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$45.140000$45.14
10$42.584906$425.84906
100$40.174439$4017.4439
500$37.900414$18950.207
1000$35.755108$35755.108

BQ4830YMA-85 Product Details

BQ4830YMA-85 Overview


There is an embedded version in the package PDIP.The 28 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.It is possible to see 5V voltage being supplied to this RTC real time clock.A part like this is included in Timer or RTC.In these RTC times, there is a memory of 31.3kB where data and programs can be stored.There should be no more than 0.032MHz frequency in real time clocks' output.This RTC module has a mounting type of Through Hole.A power supply of 5V is used to power it.28 pins are present on it.RTC time is important to maintain the supply voltage at 5V in order to maintain high efficiency.RTC time is recommended that the operating temperature be above 0°C.Lower than 70°C should be the operating temperature.There is minimum supply voltage of 4.5V required for real time clocks to operate.In this case, 5.5V is the maximum supply voltage.

BQ4830YMA-85 Features


PDIP package
28 terminations
5V power supplies
Be maintained at 5V for high efficiency.


BQ4830YMA-85 Applications


There are a lot of Texas Instruments
BQ4830YMA-85 Real Time Clocks applications.


  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering

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