English

All Products

View All >>
  • DS1251W-120+

DS1251W-120+

32 Terminations3.3V 32 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS1251W-120+
  • Package: 32-DIP Module (0.600, 15.24mm)
  • Datasheet: PDF
  • Stock: 216
  • Description: 32 Terminations3.3V 32 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 9 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Number of Pins 32
Operating Temperature 0°C~70°C
Packaging Tube
Published 2011
JESD-609 Code e3
Feature Leap Year, NVSRAM
Pbfree Code yes
Part Status Active
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 Code 8473.30.11.40
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Frequency 120GHz
Base Part Number DS1251
Pin Count 32
Power Supplies 3.3V
Interface Parallel
Memory Size 512KB
Access Time 120 ns
Logic Function Clock
External Data Bus Width 8
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 7mA @ 3.3V
Time-Min 1/100SECOND
Interrupt Capability N
Volatile NO
Height Seated (Max) 10.922mm
Length 43.053mm
Width 15.24mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
See Relate Datesheet