Maxim Integrated · Electronic Components
DS12887A
IC RTC W/RAM 128 BYTE 24-EDIP
Part NumberDS12887A
ManufacturerMaxim Integrated
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-612-4284 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Design Function1 CLOCK, LOGIC
Terminals24 PIN
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialPLASTIC
Special FeaturesDATA STROBE; DROP-IN REPLACEMENT FOR IBM AT COMPUTER CLOCK/CALENDAR
Memory Capacity64 RAM
Input Circuit PatternDUAL 14 CHANNEL
Time Rating Per Chacteristic500.0 MILLISECONDS NOMINAL INPUT
Federal Supply Class5962 — Microcircuits, Electronic
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is DS12887A available?
We can source DS12887A even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is DS12887A by Maxim Integrated obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DS12887A has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like DS12887A?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for DS12887A?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.