The Microcircuit,memory, cataloged under National Stock Number 5962-01-391-0487, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Atmel Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-391-0487 |
| Primary Part Number | AT27C512R-25DI |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Atmel Corporation |
| Status | ACTIVE |
| Word Quantity | 64 |
| Inclosure Material | CERAMIC |
| Features Provided | LOW POWER AND HIGH RELIABILITY AND HIGH SPEED AND 3-STATE OUTPUT |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | EEPROM |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 5.0 VOLTS NOMINAL TOTAL SUPPLY |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Terminal Type and Quantity | 28 PIN |
| 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 |
|---|---|
| 9339 852 40682 | Simoco Europe Ltd (GBR) |
| AT27C512R-25DI PRIMARY | Atmel Corporation (USA) |
NSN 5962-01-391-0487 is a Microcircuit,memory, manufactured by Atmel Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-391-0487 has 2 manufacturer part numbers on file: 9339 852 40682 (Simoco Europe Ltd), AT27C512R-25DI (Atmel Corporation).
Key specifications for AT27C512R-25DI: Word Quantity: 64; Inclosure Material: CERAMIC; Features Provided: LOW POWER AND HIGH RELIABILITY AND HIGH SPEED AND 3-STATE OUTPUT; Inclosure Configuration: DUAL-IN-LINE. 9 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.