Rochester DS1244Y-70
Manufacturer No:
DS1244Y-70
Manufacturer:
Rochester
Package:
28-DIP Module (0.600, 15.24mm)
Description:
28 Terminations 5V 28 Pin Real Time Clocks Leap Year, NVSRAM
Quantity:
In Stock :9494
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
DS1244Y-70 Information
Rochester DS1244Y-70 technical specifications, attributes, parameters and parts with similar specifications to Rochester DS1244Y-70.
- Type
- Parameter
- Mounting Type
- Through Hole
- Package / Case
- 28-DIP Module (0.600, 15.24mm)
- Surface Mount
- NO
- Operating Temperature
- 0°C~70°C
- Packaging
- Tube
- JESD-609 Code
- e0
- Feature
- Leap Year, NVSRAM
- Pbfree Code
- no
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Type
- Parameter
- Number of Terminations
- 28
- Type
- Phantom Time Chip
- Terminal Finish
- TIN LEAD
- Voltage - Supply
- 4.5V~5.5V
- Terminal Position
- DUAL
- Peak Reflow Temperature (Cel)
- 240
- Supply Voltage
- 5V
- Terminal Pitch
- 2.54mm
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- Pin Count
- 28
Download datasheets and manufacturer documentation for Rochester DS1244Y-70.
DS1244Y-70 Overview
There is a package called 28-DIP Module (0.600, 15.24mm) which contains real time clocks, and you can find real time clocks there.There is a packaging method that is similar to Tube.To supply this electrical RTC, a voltage of 4.5V~5.5V is required.The electrical real time clock belongs to the type Phantom Time Chip.In this case, Through Hole is the way this part is mounted on the systemboard.The temperature should always be kept at 0°C~70°C to ensure safe operation.When operating, electronic time clocks would be possible to ensure that the value Leap Year, NVSRAM are maintained.When transmission lines are terminated with a zero, their characteristic impedance is that of the terminating RTC module.5V is the supply voltage of this RTC real time clock.Due to its 28 pins, it has the necessary features.It is possible to store data and programs on the real time analog clocks with a memory size of 32KB.
DS1244Y-70 Features
28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
DS1244Y-70 Applications
There are a lot of Rochester Electronics, LLC
DS1244Y-70 Real Time Clocks applications.
- Digital video camera
- Printers
- Copy machines
- Mobile equipment
- Battery powered devices
- Printers and copiers
- Electronic metering
- Digital cameras
- White goods
- Elapsed time counter
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡).png&w=256&q=75)
