Atmel · Electronic Components
AT25640B-XHL-B
IC EEPROM 64KBIT 20MHZ 8TSSOP
Part NumberAT25640B-XHL-B
ManufacturerAtmel
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-723-3922 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
MaterialPLASTIC ENCLOSURE
Current Rating5.0 MILLIAMPERES NOMINAL BASE CURRENT, DC
Terminals8 PIN
Overall Length2.90 MILLIMETERS MINIMUM AND 3.10 MILLIMETERS MAXIMUM
Overall Width6.40 MILLIMETERS NOMINAL
Overall Height1.20 MILLIMETERS MAXIMUM
Maximum Operating Temp Per Measure-40.0 CELSIUS AMBIENT AIR AND 85.0 CELSIUS AMBIENT AIR
Voltage Rating In Volts Per Charac1.8 MINIMUM BASE SUPPLY VOLTAGE AND 5.5 MAXIMUM BASE SUPPLY VOLTAGE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 AT25640B-XHL-B available?
We can source AT25640B-XHL-B 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 AT25640B-XHL-B by Atmel obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AT25640B-XHL-B 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 AT25640B-XHL-B?
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 AT25640B-XHL-B?
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.