32KX8 FLASH 12V PROM, 120ns, PQCC32, PLASTIC, LCC-32
| Parameter Name | Attribute value |
| Maker | STMicroelectronics |
| Parts packaging code | QFJ |
| package instruction | PLASTIC, LCC-32 |
| Contacts | 32 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| Maximum access time | 120 ns |
| JESD-30 code | R-PQCC-J32 |
| length | 13.995 mm |
| memory density | 262144 bit |
| Memory IC Type | FLASH |
| memory width | 8 |
| Number of functions | 1 |
| Number of terminals | 32 |
| word count | 32768 words |
| character code | 32000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| organize | 32KX8 |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | QCCJ |
| Package shape | RECTANGULAR |
| Package form | CHIP CARRIER |
| Parallel/Serial | PARALLEL |
| Programming voltage | 12 V |
| Certification status | Not Qualified |
| Maximum seat height | 3.56 mm |
| 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 | COMMERCIAL |
| Terminal form | J BEND |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| type | NOR TYPE |
| width | 11.455 mm |


| M28F256AC | M28F256AB | |
|---|---|---|
| Description | 32KX8 FLASH 12V PROM, 120ns, PQCC32, PLASTIC, LCC-32 | 32KX8 FLASH 12V PROM, 120ns, PDIP32, PLASTIC, DIP-32 |
| Maker | STMicroelectronics | STMicroelectronics |
| Parts packaging code | QFJ | DIP |
| package instruction | PLASTIC, LCC-32 | PLASTIC, DIP-32 |
| Contacts | 32 | 32 |
| Reach Compliance Code | unknown | unknown |
| ECCN code | EAR99 | EAR99 |
| Maximum access time | 120 ns | 120 ns |
| JESD-30 code | R-PQCC-J32 | R-PDIP-T32 |
| length | 13.995 mm | 41.91 mm |
| memory density | 262144 bit | 262144 bit |
| Memory IC Type | FLASH | FLASH |
| memory width | 8 | 8 |
| Number of functions | 1 | 1 |
| Number of terminals | 32 | 32 |
| word count | 32768 words | 32768 words |
| character code | 32000 | 32000 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C | 70 °C |
| organize | 32KX8 | 32KX8 |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | QCCJ | DIP |
| Package shape | RECTANGULAR | RECTANGULAR |
| Package form | CHIP CARRIER | IN-LINE |
| Parallel/Serial | PARALLEL | PARALLEL |
| Programming voltage | 12 V | 12 V |
| Certification status | Not Qualified | Not Qualified |
| Maximum seat height | 3.56 mm | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V |
| surface mount | YES | NO |
| technology | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL |
| Terminal form | J BEND | THROUGH-HOLE |
| Terminal pitch | 1.27 mm | 2.54 mm |
| Terminal location | QUAD | DUAL |
| type | NOR TYPE | NOR TYPE |
| width | 11.455 mm | 15.24 mm |