DS1249Y
Non-Volatile SRAM Module, 256KX8, 70ns, CMOS, PDIP32Manufacturer: Analog Devices Inc.
Categories: SRAMs
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The Analog Devices Inc. DS1249Y is a non-volatile SRAM module featuring a 256K x 8 memory organization. This CMOS component provides 2,097,152 bits of storage with an asynchronous access time of 70ns. Designed for reliable data retention, it offers 10 years of data backup. The DS1249Y operates within a temperature range of 0°C to 70°C and requires a supply voltage from 4.5V to 5.5V. It is housed in a 32-lead PDIP package with through-hole mounting. This module is suitable for applications requiring persistent data storage in industrial control, data logging, and telecommunications equipment.
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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| 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 | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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