Atmel · Electronic Components
AT28BV256-20TU
IC EEPROM 256KBIT 200NS 28TSOP
Part NumberAT28BV256-20TU
ManufacturerAtmel
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-706-2069 (NSN)
Federal Item NameMICROCIRCUIT,MEMORY
Operating Temp Range-40.0 TO 85.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating-0.6 VOLTS MINIMUM ABSOLUTE INPUT AND 6.25 VOLTS MAXIMUM ABSOLUTE INPUT
Current Rating10.0 MICROAMPERES MAXIMUM INPUT
Max Power Dissipation54.0 MILLIWATTS
Terminals28 PIN
Enclosure ConfigurationPIN GRID ARRAY
Enclosure MaterialPLASTIC
Word Quantity32768
Body Length13.40 MILLIMETERS NOMINAL
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 AT28BV256-20TU available?
We can source AT28BV256-20TU 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 AT28BV256-20TU by Atmel obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AT28BV256-20TU 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 AT28BV256-20TU?
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 AT28BV256-20TU?
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.