The Microcircuit,memory, cataloged under National Stock Number 5962-01-454-0679, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Advanced Micro Devices Inc Dba AMD Austin. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-454-0679 |
| Primary Part Number | AM27C256-70DI |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Advanced Micro Devices Inc Dba AMD Austin |
| Status | ACTIVE |
| Bit Quantity | 262144 |
| Word Quantity | 32768 |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 12.70 MILLIMETERS MINIMUM AND 15.49 MILLIMETERS MAXIMUM MM |
| Body Height | 4.40 MILLIMETERS MAXIMUM MM |
| Features Provided | HERMETICALLY SEALED AND BURN IN AND PROGRAMMED AND ULTRAVIOLET ERASABLE |
| Inclosure Configuration | DUAL-IN-LINE |
| Current Rating Per Characteristic | 90.00 MILLIAMPERES MAXIMUM INPUT DRIVE |
| Memory Device Type | EPROM |
| Case Outline Source and Designator | D-10 MIL-M-38510 |
| Body Length | 37.85 MILLIMETERS MAXIMUM MM |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 14.0 VOLTS NOMINAL TOTAL SUPPLY |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Test Data Document | 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Terminal Type and Quantity | 32 PIN |
| Time Rating Per Chacteristic | 70.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AM27C256-70DI PRIMARY | Advanced Micro Devices Inc Dba AMD Austin (USA) |
| Reference | Meaning |
|---|---|
| 27030700280 | 5/9 Secondary reference Sapa Operaciones SL |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5962-01-454-0679 is a Microcircuit,memory, manufactured by Advanced Micro Devices Inc Dba AMD Austin, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-454-0679 has 1 manufacturer part number on file: AM27C256-70DI (Advanced Micro Devices Inc Dba AMD Austin).
Key specifications for AM27C256-70DI: Bit Quantity: 262144; Word Quantity: 32768; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER. 19 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.