DS1642-85+
- Mfr.Part #
- DS1642-85+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-EDIP
- Stock
- 7,119
- In Stock :
- 7,119
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Operating Temperature :
- 0°C~70°C
- Supply Voltage :
- 5V
- Date Format :
- YY-MM-DD-dd
- HTS Code :
- 8473.30.11.80
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 24
- Mounting Type :
- Through Hole
- Power Supplies :
- 5V
- Feature :
- Leap Year, NVSRAM
- Memory Size :
- 2kB
- Clock Frequency :
- 0.032MHz
- Packaging :
- Tube
- Type :
- Clock/Calendar
- Published :
- 2010
- Surface Mount :
- No
- External Data Bus Width :
- 8
- Interrupt Capability :
- N
- Time Format :
- HH:MM:SS (24 hr)
- Terminal Position :
- Dual
- Number of Terminations :
- 24
- Voltage - Supply :
- 4.5V~5.5V
- Current - Timekeeping (Max) :
- 3mA @ 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- MATTE TIN
- Pbfree Code :
- yes
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e3
- Base Part Number :
- DS1642
- Reach Compliance Code :
- not_compliant
- JESD-30 Code :
- R-PDMA-P24
- Time-Min :
- SECONDS
- Interface :
- Parallel
- Volatile :
- No
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- Terminal Pitch :
- 2.54mm
- Datasheets
- DS1642-85+

Real Time Clocks Analog Devices, Inc. DS1642-85+ Overview
The Analog Devices, Inc. DS1642-85+ is a highly reliable real-time clock (RTC) integrated circuit that provides comprehensive time-tracking capabilities across a wide range of applications. Engineered to ensure precision and durability, this device is equipped with an embedded crystal that maintains timekeeping even under fluctuating power conditions. Its robust packaging and integration features make the Real Time Clocks Analog Devices, Inc. DS1642-85+ an ideal solution for sophisticated electronics requiring accurate clock functions and calendar management.
DS1642-85+ Features
This RTC module offers a variety of features suited for demanding applications, including a parallel interface for easy integration with existing architectures. It also comes with a full calendar function that is capable of adjusting for leap years up to the year 2100, and it operates within a temperature range of -40°C to +85°C, making it suitable for use in a variety of environmental conditions. Additionally, the DS1642-85+ is designed in a 24-pin EDIP package, ensuring reliable performance and ease of placement in complex circuit designs.
DS1642-85+ Applications
- Data Logging Systems: Maintains accurate date and time stamps in data collection devices, essential for chronological data analysis and verification in scientific and industrial applications.
- Telecommunication Systems: Provides precise timekeeping that is critical for time-stamping in various communication infrastructure technologies, ensuring synchronization across networks.
- Consumer Electronics: Integrates with consumer electronics such as smart home devices and personal gadgets to manage and track real-time, enhancing user interface and functionality.
- Industrial Equipment: Used in industrial automation systems to schedule and monitor operations precisely, crucial for maintaining efficiency and operational reliability.
- Automotive Systems: Helps in managing and recording time-based functions in automotive electronics, contributing to system diagnostics and network management.
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.
















