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*The following are the basic parameters of the product, involving the characteristics of the product and its category
| TYPE | DESCRIPTION |
|---|---|
| Surface Mount | NO |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Functions | 1 |
| ECCN Code | EAR99 |
| RoHS Status | Non-RoHS Compliant |
| Part Status | Obsolete |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Memory Width | 8 |
| Terminal Position | DUAL |
| Supply Voltage | 5V |
| Power Supplies | 5V |
| Packaging | Tube |
| Pbfree Code | no |
| Lead Free | Contains Lead |
| Qualification Status | Not Qualified |
| JESD-609 Code | e0 |
| Terminal Pitch | 2.54mm |
| Supply Voltage-Max (Vsup) | 5.5V |
| Reach Compliance Code | not_compliant |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Number of Terminations | 28 |
| Number of Pins | 28 |
| Pin Count | 28 |
| Supply Voltage-Min (Vsup) | 4.5V |
| Memory Interface | Parallel |
| Published | 2003 |
| Voltage – Supply | 4.5V~5.5V |
| Operating Temperature | 0°C~70°C TA |
| Memory Type | Non-Volatile |
| Peak Reflow Temperature (Cel) | 245 |
| Width | 15.24mm |
| Operating Mode | ASYNCHRONOUS |
| Subcategory | SRAMs |
| HTS Code | 8542.32.00.41 |
| Load Capacitance | 5pF |
| Standby Current-Max | 0.005A |
| Memory Format | NVSRAM |
| Technology | NVSRAM (Non-Volatile SRAM) |
| Memory Size | 64Kb 8K x 8 |
| Access Time (Max) | 85 ns |
| Organization | 8KX8 |
| Memory Density | 65536 bit |
| Supply Current-Max | 0.075mA |
| Write Cycle Time – Word, Page | 85ns |
| Height Seated (Max) | 10.54mm |
| Additional Feature | 10 YEAR DATA RETENTION |
| Package / Case | 28-DIP Module (0.600, 15.24mm) |
| Base Part Number | DS1225A |
| Length | 38.865mm |
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