Microchip Technology · Electronic Components
AT28HC256F90DM 883
MICROCIRCUIT,MEMORY — NSN 5962-01-574-3491
Part NumberAT28HC256F90DM 883
ManufacturerMicrochip Technology
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-574-3491 (NSN)
Federal Item NameMICROCIRCUIT,MEMORY
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-55.0 TO 125.0 CELSIUS
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Terminals28 PIN
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialCERAMIC
Body Length36.6 MILLIMETERS MINIMUM AND 37.9 MILLIMETERS MAXIMUM
Memory Capacity32K X 8
Body Height3.1 MILLIMETERS MINIMUM AND 5.0 MILLIMETERS MAXIMUM
Time Rating Per Chacteristic70.00 NANOSECONDS NOMINAL ACCESS
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 AT28HC256F90DM 883 available?
We can source AT28HC256F90DM 883 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 AT28HC256F90DM 883 by Microchip Technology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AT28HC256F90DM 883 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 AT28HC256F90DM 883?
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 AT28HC256F90DM 883?
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.