Standard SRAM, 256X1, CMOS, PBCY3,
| Parameter Name | Attribute value |
| Maker | DALLAS |
| Reach Compliance Code | unknown |
| JESD-30 code | O-PBCY-W3 |
| memory density | 256 bit |
| Memory IC Type | STANDARD SRAM |
| memory width | 1 |
| Number of functions | 1 |
| Number of terminals | 3 |
| word count | 256 words |
| character code | 256 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| organize | 256X1 |
| Package body material | PLASTIC/EPOXY |
| Package shape | ROUND |
| Package form | CYLINDRICAL |
| Parallel/Serial | SERIAL |
| Certification status | Not Qualified |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 1.2 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal form | WIRE |
| Terminal location | BOTTOM |
| Base Number Matches | 1 |
| DS2224T-XXX | DS2224Z-XXX | DS2224-XXX | DS2224Y-XXX | |
|---|---|---|---|---|
| Description | Standard SRAM, 256X1, CMOS, PBCY3, | Standard SRAM, 256X1, CMOS, PDSO4, | Standard SRAM, 256X1, CMOS, PBCY3, | Standard SRAM, 256X1, CMOS, PDSO4, |
| Maker | DALLAS | DALLAS | DALLAS | DALLAS |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| JESD-30 code | O-PBCY-W3 | R-PDSO-G4 | O-PBCY-W3 | R-PDSO-G4 |
| memory density | 256 bit | 256 bit | 256 bit | 256 bit |
| Memory IC Type | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| memory width | 1 | 1 | 1 | 1 |
| Number of functions | 1 | 1 | 1 | 1 |
| Number of terminals | 3 | 4 | 3 | 4 |
| word count | 256 words | 256 words | 256 words | 256 words |
| character code | 256 | 256 | 256 | 256 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 85 °C | 85 °C | 85 °C | 85 °C |
| Minimum operating temperature | -40 °C | -40 °C | -40 °C | -40 °C |
| organize | 256X1 | 256X1 | 256X1 | 256X1 |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package shape | ROUND | RECTANGULAR | ROUND | RECTANGULAR |
| Package form | CYLINDRICAL | SMALL OUTLINE | CYLINDRICAL | SMALL OUTLINE |
| Parallel/Serial | SERIAL | SERIAL | SERIAL | SERIAL |
| 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) | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| surface mount | NO | YES | NO | YES |
| technology | CMOS | CMOS | CMOS | CMOS |
| Temperature level | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal form | WIRE | GULL WING | WIRE | GULL WING |
| Terminal location | BOTTOM | DUAL | BOTTOM | DUAL |
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