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*The following are the basic parameters of the product, involving the characteristics of the product and its category
| TYPE | DESCRIPTION | 
|---|---|
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Mounting Type | Through Hole | 
| Mount | Through Hole | 
| Number of Functions | 1 | 
| ECCN Code | EAR99 | 
| Pbfree Code | yes | 
| Radiation Hardening | No | 
| RoHS Status | Non-RoHS Compliant | 
| JESD-609 Code | e3 | 
| Part Status | Obsolete | 
| Terminal Position | DUAL | 
| Supply Voltage | 5V | 
| Operating Supply Voltage | 5V | 
| Power Supplies | 5V | 
| Packaging | Tube | 
| Lead Free | Contains Lead | 
| Terminal Pitch | 2.54mm | 
| REACH SVHC | Unknown | 
| Number of Terminations | 28 | 
| Number of Pins | 28 | 
| Pin Count | 28 | 
| Published | 2002 | 
| Memory Interface | Parallel | 
| Terminal Finish | MATTE TIN | 
| Operating Temperature | 0°C~70°C TA | 
| Memory Type | Non-Volatile | 
| Data Bus Width | 8b | 
| Voltage – Supply | 4.75V~5.25V | 
| Subcategory | SRAMs | 
| Operating Supply Current | 85mA | 
| Access Time (Max) | 150 ns | 
| Height | 9.4mm | 
| Memory Size | 256Kb 32K x 8 | 
| Write Cycle Time – Word, Page | 150ns | 
| Density | 256 kb | 
| Memory Format | NVSRAM | 
| Technology | NVSRAM (Non-Volatile SRAM) | 
| Organization | 32KX8 | 
| Width | 18.8mm | 
| HTS Code | 8473.30.11.40 | 
| Package / Case | 28-DIP Module (0.600, 15.24mm) | 
| Frequency | 150GHz | 
| Standby Current-Max | 0.0006A | 
| Length | 39.12mm | 
| Base Part Number | DS1230AB | 
*The following components have specifications similar
*The following five components have specifications similar