| DS1249W Description |
| 3.3V 2048k Nonvolatile SRAM |
| DS1249W Vendor |
| Maxim |
| DS1249W Categories |
|
| DS1249W Features |
| 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation Read and write access times as fast as 100ns Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time Optional industrial (IND) temperature range of -40°C to +85°C JEDEC standard 32-pin DIP package |
| DS1249W Datasheet and Application Notes |
|
| Parameter | Value |
| Memory Type | NV SRAM |
| Memory Size | 256k x 8 |
| Bus Type | Parallel |
| Supply Voltage (V) | 3.0 to 3.6 |
| DIP with Internal Battery | Yes |
| Op. Range (°C) | -40 to +85 |
| Op. Range (°C) | 0 to +70 |
| Package | 32/EDIP.740e |