Atmel · Electronic Components
ATMEGA640-16AU
IC MCU AVR 64K FLASH 100-TQFP
Part NumberATMEGA640-16AU
ManufacturerAtmel
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-714-3671 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-40.0 TO 85.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating2.7 VOLTS MINIMUM INPUT LINE AND 5.5 VOLTS MAXIMUM INPUT LINE
Overall Length14.0 MILLIMETERS MAXIMUM
Overall Width14.0 MILLIMETERS MAXIMUM
Overall Height1.0 MILLIMETERS MAXIMUM
Material Document And ClassificatiDATASHEET MFR REF ALL MATERIAL RESPONSES
Special Test FeaturesROHS COMPLIANT
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 ATMEGA640-16AU available?
We can source ATMEGA640-16AU 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 ATMEGA640-16AU by Atmel obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ATMEGA640-16AU 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 ATMEGA640-16AU?
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 ATMEGA640-16AU?
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.