UVPROM, 32KX8, 55ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| Maker | Integrated Silicon Solution ( ISSI ) |
| Objectid | 1412440771 |
| Parts packaging code | DIP |
| package instruction | 0.600 INCH, WINDOWED, CERAMIC, DIP-28 |
| Contacts | 28 |
| Reach Compliance Code | compliant |
| ECCN code | EAR99 |
| compound_id | 9653245 |
| Maximum access time | 55 ns |
| JESD-30 code | R-GDIP-T28 |
| JESD-609 code | e0 |
| memory density | 262144 bit |
| Memory IC Type | UVPROM |
| memory width | 8 |
| Number of functions | 1 |
| Number of terminals | 28 |
| word count | 32768 words |
| character code | 32000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| organize | 32KX8 |
| Output characteristics | 3-STATE |
| Package body material | CERAMIC, GLASS-SEALED |
| encapsulated code | WDIP |
| Package shape | RECTANGULAR |
| Package form | IN-LINE, WINDOW |
| Parallel/Serial | PARALLEL |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| Certification status | Not Qualified |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| IS27HC256-55CW | IS27HC256-55WI | IS27HC256-45WI | IS27HC256-70WI | IS27HC256-70CWI | IS27HC256-70CW | IS27HC256-45CW | IS27HC256-45CWI | IS27HC256-55CWI | |
|---|---|---|---|---|---|---|---|---|---|
| Description | UVPROM, 32KX8, 55ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | OTP ROM, 32KX8, 55ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | OTP ROM, 32KX8, 45ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | OTP ROM, 32KX8, 70ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | UVPROM, 32KX8, 70ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | UVPROM, 32KX8, 70ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | UVPROM, 32KX8, 45ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | UVPROM, 32KX8, 45ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | UVPROM, 32KX8, 55ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 |
| Is it lead-free? | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| Maker | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) |
| Parts packaging code | DIP | DIP | DIP | DIP | DIP | DIP | DIP | DIP | DIP |
| package instruction | 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | 0.600 INCH, PLASTIC, DIP-28 | 0.600 INCH, PLASTIC, DIP-28 | 0.600 INCH, PLASTIC, DIP-28 | 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | 0.600 INCH, WINDOWED, CERAMIC, DIP-28 |
| Contacts | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Maximum access time | 55 ns | 55 ns | 45 ns | 70 ns | 70 ns | 70 ns | 45 ns | 45 ns | 55 ns |
| JESD-30 code | R-GDIP-T28 | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| memory density | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit |
| Memory IC Type | UVPROM | OTP ROM | OTP ROM | OTP ROM | UVPROM | UVPROM | UVPROM | UVPROM | UVPROM |
| memory width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| word count | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words |
| character code | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C | 85 °C | 85 °C | 85 °C | 85 °C | 70 °C | 70 °C | 85 °C | 85 °C |
| Minimum operating temperature | - | -40 °C | -40 °C | -40 °C | -40 °C | - | - | -40 °C | -40 °C |
| organize | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Package body material | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| encapsulated code | WDIP | DIP | DIP | DIP | WDIP | WDIP | WDIP | WDIP | WDIP |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE, WINDOW | IN-LINE | IN-LINE | IN-LINE | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW |
| Parallel/Serial | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |