SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM
| Parameter Name | Attribute value |
| Is it lead-free? | Lead free |
| Is it Rohs certified? | conform to |
| Reach Compliance Code | compliant |
| Factory Lead Time | 8 weeks |
| Memory IC Type | STANDARD SRAM |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Base Number Matches | 1 |
| AS6C62256-55SCNTR | AS6C62256-55PCN | AS6C62256-55STCN | |
|---|---|---|---|
| Description | SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM | Operational Amplifiers - Op Amps Quad 3MHz R/R | |
| Is it lead-free? | Lead free | Lead free | Lead free |
| Is it Rohs certified? | conform to | conform to | conform to |
| Reach Compliance Code | compliant | compliant | compliant |
| Factory Lead Time | 8 weeks | 8 weeks | 8 weeks |
| Memory IC Type | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | 260 |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | 40 |
| Base Number Matches | 1 | 1 | 1 |
| Parts packaging code | - | DIP | TSOP |
| package instruction | - | DIP, DIP28,.6 | TSSOP, TSSOP28,.53,22 |
| Contacts | - | 28 | 28 |
| ECCN code | - | EAR99 | EAR99 |
| Maximum access time | - | 55 ns | 55 ns |
| I/O type | - | COMMON | COMMON |
| JESD-30 code | - | R-PDIP-T28 | R-PDSO-G28 |
| JESD-609 code | - | e3/e6 | e3/e6 |
| memory density | - | 262144 bit | 262144 bit |
| memory width | - | 8 | 8 |
| Number of functions | - | 1 | 1 |
| Number of terminals | - | 28 | 28 |
| word count | - | 32768 words | 32768 words |
| character code | - | 32000 | 32000 |
| Operating mode | - | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | - | 70 °C | 70 °C |
| organize | - | 32KX8 | 32KX8 |
| Output characteristics | - | 3-STATE | 3-STATE |
| Package body material | - | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | - | DIP | TSSOP |
| Encapsulate equivalent code | - | DIP28,.6 | TSSOP28,.53,22 |
| Package shape | - | RECTANGULAR | RECTANGULAR |
| Package form | - | IN-LINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel/Serial | - | PARALLEL | PARALLEL |
| power supply | - | 3/5 V | 3/5 V |
| Certification status | - | Not Qualified | Not Qualified |
| reverse pinout | - | YES | YES |
| Maximum seat height | - | 3.937 mm | 1.2 mm |
| Maximum standby current | - | 0.00002 A | 0.00002 A |
| Minimum standby current | - | 2 V | 2 V |
| Maximum slew rate | - | 0.045 mA | 0.045 mA |
| Maximum supply voltage (Vsup) | - | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | - | 2.7 V | 2.7 V |
| Nominal supply voltage (Vsup) | - | 3.3 V | 3.3 V |
| surface mount | - | NO | YES |
| technology | - | CMOS | CMOS |
| Temperature level | - | COMMERCIAL | COMMERCIAL |
| Terminal surface | - | MATTE TIN/TIN BISMUTH | MATTE TIN/TIN BISMUTH |
| Terminal form | - | THROUGH-HOLE | GULL WING |
| Terminal pitch | - | 2.54 mm | 0.5 mm |
| Terminal location | - | DUAL | DUAL |
| width | - | 15.24 mm | 8 mm |
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