X28C256DMB-20 — MICROCIRCUIT,MEMORY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

X28C256DMB-20: 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: 0.210 INCHES MAXIMUM IN, body_length: 1.490 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, special_features: NUCLEAR HARDNESS CRITICAL ITEM, features_provided: BURN IN AND ELECTROSTATIC SENSITIVE AND MONOLITHIC AND PROGRAMMED AND BIPOLAR. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-318-6685, 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-20

NSN: 5962-01-318-6685
NIINs: 013186685, 013553768
FSC: 5962 — Microcircuits, Electronic
CAGE: 60395 — XICOR INC (USA)

SPECIFICATIONS

body_width	0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
body_height	0.210 INCHES MAXIMUM IN
body_length	1.490 INCHES MAXIMUM IN
memory_capacity	UNKNOWN
special_features	NUCLEAR HARDNESS CRITICAL ITEM
features_provided	BURN IN AND ELECTROSTATIC SENSITIVE AND MONOLITHIC AND PROGRAMMED AND BIPOLAR
output_logic_form	COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_material	CERAMIC
memory_device_type	EEPROM
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
test_data_document	96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
NSN	5962-01-318-6685

COMPONENT DIAGRAM

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: 0.217 INCHES MAXIMUM IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND ERASABLE AND W/ENABLE

•

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

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	0.217 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATION	FEAT
FEATURES PROVIDED	HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND ERASABLE AND W/ENABLE
INCLOSURE CONFIGURATION	DUAL-IN-LINE
MEMORY DEVICE TYPE	ROM
CASE OUTLINE SOURCE AND DESIGNATOR	D-10 MIL-M-38510

SUBSTITUTES & CROSS-REFERENCES 3

DM28C256-200/BReference document

Same NSN cross-reference

Reference document — Secondary reference

ROM/PROMReference document

Same NSN cross-reference

Reference document — Secondary reference

5962-8852504XAReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is X28C256DMB-20?

X28C256DMB-20 is a MICROCIRCUIT,MEMORY.

What parts can replace X28C256DMB-20?

There are 3 known substitutes for X28C256DMB-20: DM28C256-200/B, ROM/PROM, 5962-8852504XA. Substitute compatibility should be verified for your specific system.

What is the NSN for X28C256DMB-20?

X28C256DMB-20 is cataloged in the U.S. Government catalog under NSN 5962-01-318-6685. This indicates validated use in U.S. government and defense supply chains.

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X28C256DMB-20 — MICROCIRCUIT,MEMORY

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