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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Real Time ClocksDS12CR887-5+
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DS12CR887-5+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS12CR887-5+
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS12CR887-5+
ECAD Model
Parts Description
IC RTC CLK/CALENDAR PAR 24EDIP
Detailed Description
Package
24-DIP Module (0.600", 15.24mm)
Data sheet
DS12R885(887), DS12CR887.pdf
RoHs Status
ROHS3 Compliant
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In stock: 4549

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Specifications

DS12CR887-5+ Tech Specifications
Analog Devices Inc./Maxim Integrated - DS12CR887-5+ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS12CR887-5+

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply, Battery 2V ~ 3.05V  
Voltage - Supply 4.5V ~ 5.5V  
Type Clock/Calendar  
Time Format HH:MM:SS (12/24 hr)  
Supplier Device Package 24-EDIP  
Series -  
Package / Case 24-DIP Module (0.600", 15.24mm)  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Mounting Type Through Hole  
Memory Size 114B  
Interface Parallel  
Features Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger  
Date Format YY-MM-DD-dd  
Current - Timekeeping (Max) 2mA @ 4.5V ~ 5.5V  
Base Product Number DS12CR887  

Parts Introduction

Manufacturer Part Number

DS12CR887-5+

Manufacturer

Analog Devices

Introduction

Real Time Clock with NVSRAM and Trickle-Charger

Product Features and Performance

Clock/Calendar Functionality

Alarm Feature

Leap Year Handling

Non-Volatile SRAM

Square Wave Output

Trickle-Charger for Battery Backup

Product Advantages

Integrated Alarm and Calendar

Data Retention without Power

Automatic Leap Year Adjustment

Square Wave Output for External Use

Battery Backup Capability with Trickle Charging

Key Technical Parameters

Memory Size: 114 Bytes

Time Format: HH:MM:SS (12/24 hour)

Date Format: YY-MM-DD-dd

Parallel Interface

Supply Voltage: 4.5V to 5.5V

Battery Voltage: 2V to 3.05V

Current - Timekeeping: 2mA Max

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust Operating Temperature Range

Through Hole Mounting for Secure Attachment

Compatibility

Uses Standard 24-DIP Module Packaging

Compatible with Parallel Interface Systems

Application Areas

Embedded Systems

Consumer Electronics

Industrial Timing Solutions

Communication Infrastructure

Data Logging and Retention Systems

Product Lifecycle

Product Status: Active

No Indication of Discontinuation

Upgrade and Replacement Options Available

Reasons to Choose This Product

Reliable Timekeeping Through Power Cycles

Data Integrity with NVSRAM

Versatility with Various Time and Date Formats

Ease of Integration with Parallel Interface

Extended Operating Temperature for Harsh Environments

Low Maintenance with Trickle-Charger for Battery

Direct Replacement for Discontinued Devices

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS12CR887-5+

Product Attribute DS12CR887-5+ DS12CR887-33+ DS12C887+ DS12C887A
Part Number DS12CR887-5+ DS12CR887-33+ DS12C887+ DS12C887A
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Features Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Interface Parallel Parallel Parallel Parallel
Package Tube Tube Tube Tube
Series - - - -
Time Format HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)
Package / Case 24-DIP Module (0.600", 15.24mm) 24-DIP Module (0.600', 15.24mm) 24-DIP Module (0.600', 15.24mm) 24-DIP Module (0.600', 15.24mm)
Current - Timekeeping (Max) 2mA @ 4.5V ~ 5.5V 2mA @ 2.97V ~ 3.63V 15mA @ 4.5V ~ 5.5V 15mA @ 4.5V ~ 5.5V
Memory Size 114B 114B 113B 113B
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C
Type Clock/Calendar Clock/Calendar Clock/Calendar Clock/Calendar
Voltage - Supply 4.5V ~ 5.5V 2.97V ~ 3.63V 4.5V ~ 5.5V 4.5V ~ 5.5V
Mounting Type Through Hole Through Hole Through Hole Through Hole
Supplier Device Package 24-EDIP 24-EDIP 24-EDIP 24-EDIP
Base Product Number DS12CR887 DS12CR887 DS12C887 DS12C887
Voltage - Supply, Battery 2V ~ 3.05V 2V ~ 3.05V 2.5V ~ 4V 2.5V ~ 4V
Date Format YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd

DS12CR887-5+ Datasheet PDF

Download DS12CR887-5+ pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS12CR887-5+ - Analog Devices Inc./Maxim Integrated.

Datasheets
DS12R885(887), DS12CR887.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Application Notes
Problems and Solutions for Adjusting to Changes in.pdf Lithium Battery Content in Maxim Products.pdf Using Multiplexed Bus Clocks with a Microcontrolle.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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DS12CR887-5+ Image

DS12CR887-5+

Analog Devices Inc./Maxim Integrated
32D-DS12CR887-5+

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