Flash, 256KX8, 200ns, PDSO32, REVERSE, TSOP-32
| Parameter Name | Attribute value |
| Maker | Rochester Electronics |
| package instruction | SOP, |
| Reach Compliance Code | unknown |
| Maximum access time | 200 ns |
| Other features | 10K WRITE/ERASE CYCLES MIN |
| JESD-30 code | R-PDSO-G32 |
| JESD-609 code | e0 |
| memory density | 2097152 bit |
| Memory IC Type | FLASH |
| memory width | 8 |
| Number of functions | 1 |
| Number of terminals | 32 |
| word count | 262144 words |
| character code | 256000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| organize | 256KX8 |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | SOP |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE |
| Parallel/Serial | PARALLEL |
| Programming voltage | 12 V |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal surface | TIN LEAD |
| Terminal form | GULL WING |
| Terminal location | DUAL |
| type | NOR TYPE |