Atmel · Electronic Components
AT27C512R-90JC
IC OTP 512KBIT 90NS 32PLCC
Part NumberAT27C512R-90JC
ManufacturerAtmel
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-594-5058 (NSN)
Federal Item NameMICROCIRCUIT,MEMORY
Operating Temp Range+0.0 TO 70.0 CELSIUS
Voltage Rating5.0 VOLTS NOMINAL INPUT
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Terminals32 J-HOOK
Enclosure ConfigurationLEADED CHIP CARRIER
Enclosure MaterialPLASTIC
Time Rating Per Chacteristic90.0 NANOSECONDS MAXIMUM DELAY
Memory Capacity512K
Body Length0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM
Body Height0.075 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
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 AT27C512R-90JC available?
We can source AT27C512R-90JC 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 AT27C512R-90JC by Atmel obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AT27C512R-90JC 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 AT27C512R-90JC?
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 AT27C512R-90JC?
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.