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DS1248W-120IND+

DS1248W-120IND+

DS1248W-120IND+

Maxim Integrated

32 Terminations 3.3V 32 Pin DS1248 Real Time Clocks NVSRAM

SOT-23

DS1248W-120IND+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 11 Weeks
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Surface MountNO
Operating Temperature-40°C~85°C
PackagingTube
Published 2012
JESD-609 Code e3
Feature NVSRAM
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code 3A991.B.2.A
Type Phantom Time Chip
Terminal Finish Matte Tin (Sn)
HTS Code8473.30.11.40
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1248
Pin Count32
JESD-30 Code R-PDIP-P32
Qualification StatusNot Qualified
Power Supplies3.3V
Interface Parallel
Memory Size128KB
External Data Bus Width 8
Time FormatHH:MM:SS:hh (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 7mA @ 3.3V
Time-Min 1/100SECOND
Interrupt CapabilityN
Volatile NO
Length 43.053mm
Height Seated (Max) 10.922mm
Width 15.24mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:244 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$49.57000$49.57
10$47.09200$470.92
25$43.47000$1086.75
50$41.29660$2064.83
100$37.36960$3736.96
250$35.50120$8875.3

DS1248W-120IND+ Product Details

DS1248W-120IND+ Overview


The package 32-DIP Module (0.600, 15.24mm) contains real time clocks.The package is in the form of Tube.This electrical RTC has a supply voltage of 2.97V~3.63V.This electrical real time clock has the type Phantom Time Chip.Through Hole is the way this real time clock (RTC) is mounted.Electronic time clocks are recommended that the operating temperature be -40°C~85°C.When operating, NVSRAM can be ensured.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 32 termination.Obviously, a voltage of 3.3V is being supplied to this electronic component.There are 32 pins on it.The family RTCs belongs to are DS1248.For storing data and programs, the RTC times embed a memory of 128KB.There are 3.3V power supplies attached to it.

DS1248W-120IND+ Features


32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
3.3V power supplies


DS1248W-120IND+ Applications


There are a lot of Maxim Integrated
DS1248W-120IND+ Real Time Clocks applications.


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

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