IC,EPROM,256KX8,CMOS,LLCC,32PIN,CERAMIC
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | STMicroelectronics |
| Reach Compliance Code | not_compliant |
| Maximum access time | 90 ns |
| I/O type | COMMON |
| JESD-30 code | R-XQCC-N32 |
| JESD-609 code | e0 |
| memory density | 2097152 bit |
| memory width | 8 |
| Number of terminals | 32 |
| word count | 262144 words |
| character code | 256000 |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| organize | 256KX8 |
| Output characteristics | 3-STATE |
| Package body material | CERAMIC |
| encapsulated code | QCCN |
| Encapsulate equivalent code | LCC32,.45X.55 |
| Package shape | RECTANGULAR |
| Package form | CHIP CARRIER |
| power supply | 5 V |
| Maximum standby current | 0.0001 A |
| Maximum slew rate | 0.03 mA |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | NO LEAD |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |