PartsTable
Technical Data Sheet
CY7C291A-25DMB ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

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_height: 0.200 INCHES NOMINAL IN, body_length: 1.280 INCHES NOMINAL IN, special_features: ACCESS TIME - 25 NS NS, features_provided: MONOLITHIC AND PROGRAMMABLE, memory_device_type: PROM, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-463-9327, 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
CY7C291A-25DMB
NSN: 5962-01-463-9327
FSC: 5962
CAGE: 65786 — INFINEON TECHNOLOGIES AMERICAS CORP. (USA)
SPECIFICATIONS
body_height0.200 INCHES NOMINAL IN
body_length1.280 INCHES NOMINAL IN
special_featuresACCESS TIME - 25 NS NS
features_providedMONOLITHIC AND PROGRAMMABLE
memory_device_typePROM
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.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
body_outside_diameter0.310 INCHES NOMINAL IN
end_item_identificationRSIP PPL E/I FSCM 67268
inclosure_configurationDUAL-IN-LINE
terminal_type_and_quantity24 PRINTED CIRCUIT
NSN5962-01-463-9327
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN CY7C291A-25DMB MFR MICROCIRCUIT,MEMORY
KEY FEATURES
FEATURES PROVIDED: MONOLITHIC AND PROGRAMMABLE
BODY HEIGHT: 0.200 INCHES NOMINAL IN
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 4.5 VOLTS MINIMUM INPUT AND 5.5 VOLTS MAXIMUM INPUT
TERMINAL TYPE AND QUANTITY: 24 PRINTED CIRCUIT
MEMORY DEVICE TYPE: PROM
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 (FLIS)
END ITEM IDENTIFICATIONRSIP PPL E/I FSCM 67268
FEATURES PROVIDEDMONOLITHIC AND PROGRAMMABLE
BODY HEIGHT0.200 INCHES NOMINAL IN
VOLTAGE RATING AND TYPE PER CHARACTERISTIC4.5 VOLTS MINIMUM INPUT AND 5.5 VOLTS MAXIMUM INPUT
SPECIAL FEATURESACCESS TIME - 25 NS NS
TERMINAL TYPE AND QUANTITY24 PRINTED CIRCUIT
PART NAME ASSIGNED BY CONTROLLING AGENCYMICROCIRCUIT, MEMORY, DIGITAL, CMOS, 2K X 8 BIT, ONE TIME PROGRAMMABLE PROM, MONOLITHIC SILICON
MEMORY DEVICE TYPEPROM
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
BODY LENGTH1.280 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
639733-06Interchangeable
interchangeable cross-reference
interchangeable
5962-8873402LAInterchangeable
interchangeable cross-reference
interchangeable
5962-8873403LAInterchangeable
interchangeable cross-reference
interchangeable
CY7C291A-45KMBInterchangeable
interchangeable cross-reference
interchangeable
5962-8873402KAInterchangeable
interchangeable cross-reference
interchangeable
5962-8873402KXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CY7C291A-25DMB?
CY7C291A-25DMB is a MICROCIRCUIT,MEMORY.
What parts can replace CY7C291A-25DMB?
There are 20 known substitutes for CY7C291A-25DMB: 639733-06, 5962-8873402LA, 5962-8873403LA and 17 more. Substitute compatibility should be verified for your specific system.
Is CY7C291A-25DMB still available?
CY7C291A-25DMB is currently cancelled.
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