PartsTable
Technical Data Sheet
Download PDF

X28C256DMB-15 — MICROCIRCUIT,MEMORY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

X28C256DMB-15: 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: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, body_height: 0.162 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN, body_length: 0.232 INCHES MAXIMUM IN, overall_height: 0.432 INCHES NOMINAL IN, memory_capacity: 32K, special_features: ACCESS TIME - 150 NS/WRITE SPEED - 10 MS/ENDURANCE - 100,000 CYCLES, SOFTWARE DATA PROTECT - YES MS. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-317-6621, 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
X28C256DMB-15
NSN: 5962-01-317-6621
NIINs: 013176621, 014631462
FSC: 5962 — Microcircuits, Electronic
CAGE: 60395 — XICOR INC (USA)
SPECIFICATIONS
body_width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
body_height0.162 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
body_length0.232 INCHES MAXIMUM IN
overall_height0.432 INCHES NOMINAL IN
memory_capacity32K
special_featuresACCESS TIME - 150 NS/WRITE SPEED - 10 MS/ENDURANCE - 100,000 CYCLES, SOFTWARE DATA PROTECT - YES MS
features_providedMONOLITHIC
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
memory_device_typeEEPROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
NSN5962-01-317-6621
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN X28C256DMB-15 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 26 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY WIDTH: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.162 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
•
FEATURES PROVIDED: ERASABLE AND PROGRAMMABLE AND MONOLITHIC AND W/ENABLE AND W/INHIBIT
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
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
OVERALL HEIGHT0.432 INCHES NOMINAL IN
INPUT CIRCUIT PATTERN26 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
BODY HEIGHT0.162 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
FEATURES PROVIDEDERASABLE AND PROGRAMMABLE AND MONOLITHIC AND W/ENABLE AND W/INHIBIT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
MEMORY DEVICE TYPEROM
CASE OUTLINE SOURCE AND DESIGNATORD-10 MIL-M-38510
SUBSTITUTES & CROSS-REFERENCES 9
5962-8852596BXAReference document
Same NSN cross-reference
Reference document — Secondary reference
DM28C256-150/BReference document
Same NSN cross-reference
Reference document — Secondary reference
ROM/PROMReference document
Same NSN cross-reference
Reference document — Secondary reference
5962-88525Reference document
Same NSN cross-reference
Reference document — Identification reference
X28C256BDMB-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
28C256-15DM/883Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
Ready to buy X28C256DMB-15?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is X28C256DMB-15?
X28C256DMB-15 is a MICROCIRCUIT,MEMORY.
What parts can replace X28C256DMB-15?
There are 9 known substitutes for X28C256DMB-15: 5962-8852596BXA, DM28C256-150/B, ROM/PROM and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X28C256DMB-15?
X28C256DMB-15 is cataloged in the U.S. Government catalog under NSN 5962-01-317-6621. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — X28C256DMB-15

✓ 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.