DS1643-70
Or copy the link below:
- Mfr.Part #
- DS1643-70
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-EDIP
- Stock
- 40,926
- In Stock ：
- 40,926
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Width :
- 15.24mm
- Power Supplies :
- 5V
- Type :
- Clock/Calendar
- Time Format :
- HH:MM:SS (24 hr)
- Date Format :
- YY-MM-DD-dd
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 28
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Memory Size :
- 8kB
- Length :
- 37.595mm
- Interrupt Capability :
- N
- Base Part Number :
- DS1643
- Number of Timers :
- 1
- Package / Case :
- 28-DIP Module (0.600, 15.24mm)
- External Data Bus Width :
- 8
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Time-Min :
- SECONDS
- Feature :
- Leap Year, NVSRAM
- Current - Timekeeping (Max) :
- 3mA @ 5V
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Terminal Pitch :
- 2.54mm
- JESD-30 Code :
- R-XDMA-P28
- Interface :
- Parallel
- Terminal Finish :
- Matte Tin (Sn)
- Clock Frequency :
- 0.032MHz
- Peak Reflow Temperature (Cel) :
- 260
- Volatile :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Published :
- 2010
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage :
- 5V
- Height Seated (Max) :
- 9.02mm
- Voltage - Supply :
- 4.5V~5.5V
- Surface Mount :
- No
- Pin Count :
- 28
- Operating Temperature :
- 0°C~70°C
- Datasheets
- DS1643-70
Real Time Clocks Analog Devices, Inc. DS1643-70 Overview
The DS1643-70 by Analog Devices, Inc. stands out in the market of Real Time Clocks for its robust functionality and reliability, ensuring accurate timekeeping and calendar management across a broad range of applications. This integrated circuit combines a full-function real-time clock with NV SRAM, alarm, and battery operation capabilities, all housed within a 28-pin EDIP package. Engineered to maintain critical data and time information during power loss, the DS1643-70 is an ideal solution for critical data logging and time-sensitive applications, making it a pivotal component in both commercial and industrial settings. This product not only meets the precise time and reliability demands of modern electronic systems but also offers a long battery life and durable design, assuring longevity and consistency in performance.
DS1643-70 Features
The DS1643-70 includes several key features that make it a top choice for designers and engineers. These include a year 2000-compliant calendar, integrated battery backup, programmable alarms, and automatic leap year correction. Additionally, it supports parallel interface for seamless integration with existing architectures. The encapsulation in a 28EDIP package ensures durability and easy mounting in various application settings.
DS1643-70 Applications
- Embedded Systems: Provides accurate timekeeping and system wake-up for fault-tolerant maintenance logging.
- Utility Meters: Ensures time-stamped data entries for precise billing and monitoring services.
- Telecommunication Systems: Maintains clock functionality during power outages, ensuring system reliability and service continuity.
- Industrial Control Systems: Utilizes the real-time clock for scheduling and automation, enhancing operational efficiency.
- Consumer Electronics: Serves as a critical component for time management within devices requiring long-term accurate clock functionalities.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
