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    | Type | Description | 
|---|---|
| rohs: | RoHS | 
| technology: | NVSRAM (Non-Volatile SRAM) | 
| access time: | 35 ns | 
| memory size: | 256Kb (32K x 8) | 
| memory type: | Non-Volatile | 
| part status: | Obsolete | 
| memory format: | NVSRAM | 
| mounting type: | Surface Mount | 
| package / case: | 32-SOIC (0.295", 7.50mm Width) | 
| clock frequency: | - | 
| memory interface: | Parallel | 
| voltage - supply: | 4.5V ~ 5.5V | 
| operating temperature: | -55°C ~ 125°C (TA) | 
| supplier device package: | 32-SOIC | 
| write cycle time - word, page: | 35ns |