Standard SRAM, 256KX1, 35ns, CMOS, CQCC28, 0.050 INCH PITCH, LCC-28
| Parameter Name | Attribute value |
| Maker | Atmel (Microchip) |
| package instruction | QCCN, |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| Maximum access time | 35 ns |
| JESD-30 code | R-CQCC-N28 |
| length | 14 mm |
| memory density | 262144 bit |
| Memory IC Type | STANDARD SRAM |
| memory width | 1 |
| Number of functions | 1 |
| Number of terminals | 28 |
| word count | 262144 words |
| character code | 256000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| organize | 256KX1 |
| Package body material | CERAMIC, METAL-SEALED COFIRED |
| encapsulated code | QCCN |
| Package shape | RECTANGULAR |
| Package form | CHIP CARRIER |
| Parallel/Serial | PARALLEL |
| Certification status | Not Qualified |
| Maximum seat height | 2 mm |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal form | NO LEAD |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| width | 8.9154 mm |