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AT93C66B-XHM — MICROCIRCUIT,MEMORY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AT93C66B-XHM: MICROCIRCUIT,MEMORY.

The MICROCIRCUIT,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include body_width: 0.170 INCHES NOMINAL IN, bit_quantity: 16, word_quantity: 256, memory_device_type: EEPROM, operating_temp_range: -40.0 TO 85.0 CELSIUS DEGC, terminal_type_and_quantity: 8 FLAT LEADS. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-701-6777, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
AT93C66B-XHM
NSN: 5962-01-701-6777
FSC: 5962 — Microcircuits, Electronic
CAGE: 1FN41 — ATMEL CORPORATION (USA)
SPECIFICATIONS
body_width0.170 INCHES NOMINAL IN
bit_quantity16
word_quantity256
memory_device_typeEEPROM
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
terminal_type_and_quantity8 FLAT LEADS
part_name_assigned_by_controlling_agency3 WIRE SERIAL EEPROM
NSN5962-01-701-6777
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN AT93C66B-XHM MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
BIT QUANTITY: 16
•
WORD QUANTITY: 256
•
BODY WIDTH: 0.170 INCHES NOMINAL IN
•
MEMORY DEVICE TYPE: EEPROM
•
OPERATING TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
•
TERMINAL TYPE AND QUANTITY: 8 FLAT LEADS
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS
BIT QUANTITY16
WORD QUANTITY256
BODY WIDTH0.170 INCHES NOMINAL IN
MEMORY DEVICE TYPEEEPROM
OPERATING TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCY3 WIRE SERIAL EEPROM
TERMINAL TYPE AND QUANTITY8 FLAT LEADS
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AT93C66B-XHM?
AT93C66B-XHM is a MICROCIRCUIT,MEMORY.
What is the NSN for AT93C66B-XHM?
AT93C66B-XHM is cataloged in the U.S. Government catalog under NSN 5962-01-701-6777. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.