DS1645Y-70
Non-Volatile SRAM, 128KX8, 70ns, CMOS, PDIP32Manufacturer: Analog Devices Inc.
Categories: SRAMs
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Analog Devices Inc. DS1645 non-volatile SRAM offers 131,072 words of 8-bit data (128K x 8 organization), providing 1048576 bits of storage. This CMOS component features a maximum access time of 70 ns and operates from a nominal 5V supply. Designed for applications requiring data retention without continuous power, it is housed in a 32-pin PDIP package with through-hole mounting. The DS1645 series is suitable for industrial control, data logging, and telecommunications systems where persistent memory is critical. It maintains data integrity in the absence of power, eliminating the need for external battery backup circuitry for many applications. The component operates within a temperature range of 0°C to 70°C.
Additional Information
Series: DS1645RoHS Status: Manufacturer Lead Time: Product Status: NRFNDPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 70.0000000000000000 |
| JESD_30_Code | R-PDIP-T32 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | NON-VOLATILE SRAM |
| Memory_Organization | 128KX8 |
| Memory_Width | 8 |
| Number_of_Terminals | 32 |
| Number_of_Words | 131072.0000000000000000 |
| Number_of_Words_Code | 128K |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP32,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Standby_Current_Max | 0.005000000000000 |
| Supply_Current_Max | 85.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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