512KX8 FLASH 3V PROM, 120ns, PDSO40, TSOP-40
| Parameter Name | Attribute value |
| Parts packaging code | TSOP |
| package instruction | TSOP-40 |
| Contacts | 40 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| Maximum access time | 120 ns |
| startup block | BOTTOM |
| JESD-30 code | R-PDSO-G40 |
| memory density | 4194304 bit |
| Memory IC Type | FLASH |
| memory width | 8 |
| Number of functions | 1 |
| Number of terminals | 40 |
| word count | 524288 words |
| character code | 512000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| organize | 512KX8 |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | SOP |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE |
| Parallel/Serial | PARALLEL |
| Programming voltage | 3 V |
| Certification status | Not Qualified |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 3 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal form | GULL WING |
| Terminal location | DUAL |
| type | NOR TYPE |
| Base Number Matches | 1 |
| M28V421N | M28F421N | M28F411N | M28V411N | |
|---|---|---|---|---|
| Description | 512KX8 FLASH 3V PROM, 120ns, PDSO40, TSOP-40 | 512KX8 FLASH 5V PROM, 60ns, PDSO40, 10 X 20 MM, PLASTIC, TSOP-40 | 512KX8 FLASH 5V PROM, 60ns, PDSO40, 10 X 20 MM, PLASTIC, TSOP-40 | 512KX8 FLASH 3V PROM, 120ns, PDSO40, TSOP-40 |
| Parts packaging code | TSOP | TSOP | TSOP | TSOP |
| package instruction | TSOP-40 | 10 X 20 MM, PLASTIC, TSOP-40 | 10 X 20 MM, PLASTIC, TSOP-40 | TSOP-40 |
| Contacts | 40 | 40 | 40 | 40 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 |
| Maximum access time | 120 ns | 60 ns | 60 ns | 120 ns |
| startup block | BOTTOM | BOTTOM | TOP | TOP |
| JESD-30 code | R-PDSO-G40 | R-PDSO-G40 | R-PDSO-G40 | R-PDSO-G40 |
| memory density | 4194304 bit | 4194304 bit | 4194304 bit | 4194304 bit |
| Memory IC Type | FLASH | FLASH | FLASH | FLASH |
| memory width | 8 | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 | 1 |
| Number of terminals | 40 | 40 | 40 | 40 |
| word count | 524288 words | 524288 words | 524288 words | 524288 words |
| character code | 512000 | 512000 | 512000 | 512000 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C |
| organize | 512KX8 | 512KX8 | 512KX8 | 512KX8 |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | SOP | TSOP1 | TSOP1 | SOP |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE |
| Parallel/Serial | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| Programming voltage | 3 V | 5 V | 5 V | 3 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 3 V | 4.5 V | 4.5 V | 3 V |
| surface mount | YES | YES | YES | YES |
| technology | CMOS | CMOS | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal location | DUAL | DUAL | DUAL | DUAL |
| type | NOR TYPE | NOR TYPE | NOR TYPE | NOR TYPE |
| Maker | - | STMicroelectronics | STMicroelectronics | STMicroelectronics |