DS1249AB-IND
Non-Volatile SRAM Module, 256KX8, 70ns, CMOS, PDIP32Manufacturer: Analog Devices Inc.
Categories: SRAMs
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Analog Devices Inc. DS1249AB-IND is a Non-Volatile SRAM Module with a 256K x 8 memory organization, providing 2,097,152 bits of data storage. This CMOS component features an asynchronous operating mode and a maximum access time of 70ns. The module is designed for robust data retention, offering 10 years of data preservation. Operating within a temperature range of -40°C to +85°C, it requires a supply voltage between 4.75V and 5.25V. The DS1249AB-IND is housed in a 32-terminal, dual in-line plastic package (PDIP32) with through-hole mounting. This component is suitable for applications in industrial control, data logging, and telecommunications systems where persistent data storage is critical.
Additional Information
Series: DS1249RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 53.0850 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | 10 YEARS OF DATA RETENTION PERIOD |
| JESD_30_Code | R-PDIP-T32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | NON-VOLATILE SRAM MODULE |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 9.2700 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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