Rochester DS12887A

Manufacturer No:

DS12887A

Manufacturer:

Rochester

Package:

24-DIP Module (0.600, 15.24mm)

Description:

24 Terminations 5V 24 Pin Real Time Clocks Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Quantity:

Delivery:

Payment:

In Stock :Available

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DS12887A information

Rochester DS12887A technical specifications, attributes, parameters and parts with similar specifications to Rochester DS12887A.

Type
Parameter

Mounting Type
Through Hole

Package / Case
24-DIP Module (0.600, 15.24mm)

Surface Mount
NO

Operating Temperature
0°C~70°C

Packaging
Tube

JESD-609 Code
e0

Feature
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Pbfree Code
no

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
24

Type
Clock/Calendar

Terminal Finish
TIN LEAD

Additional Feature
DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION; RAM CLEAR I/P

Technology
CMOS

Voltage - Supply
4.5V~5.5V

Terminal Position
DUAL

Peak Reflow Temperature (Cel)
225

Supply Voltage
5V

Terminal Pitch
2.54mm

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Pin Count
24

JESD-30 Code
R-PDIP-T24

Qualification Status
COMMERCIAL

Memory Size
114B

Clock Frequency
0.032MHz

External Data Bus Width
8

Number of Timers
1

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

Date Format
YY-MM-DD-dd

Current - Timekeeping (Max)
15mA @ 4.5V~5.5V

Voltage - Supply, Battery
2.5V~4V

Length
33.782mm

Height Seated (Max)
9.398mm

Width
15.24mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for Rochester DS12887A.

Datasheets:

rochesterelectronicsllc-ds12885sn-datasheets-9370.pdf

DS12887A Overview

In the 24-DIP Module (0.600, 15.24mm) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 4.5V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Through Hole.There should be 0°C~70°C operating temperature.When operating, electronic time clocks are possible to ensure that Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output are maintained.When a transmission line is terminated with 24 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 5V voltage at the moment.A total of 24 pins are equipped with the RTCs.A voltage of 2.5V~4V is supplied to this electrical digital time clock.RTC times embed a memory of 114B for storing programs and data.The frequency of real time clocks' output should not exceed 0.032MHz.When an input signal is received, 1 timers are used to output a signal at a preset time.The DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION; RAM CLEAR I/P characteristics are also present.

DS12887A Features

24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count

DS12887A Applications

There are a lot of Rochester Electronics, LLC
DS12887A 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

User Guide

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 PAYMENT

For 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)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

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.

SHIPPING METHOD

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

DELIVERY TIME

1. 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.