AT38256-25NI
Standard SRAM, 32KX8, 25ns, CMOS, PDIP28Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology's AT38256-25NI is a standard Static Random Access Memory (SRAM) component from the AT38256 series. This CMOS device offers a memory organization of 32K words by 8 bits, providing a total density of 262,144 bits. It features an asynchronous operating mode with a maximum access time of 25 nanoseconds and 3-state output characteristics. The AT38256-25NI operates within a supply voltage range of 4.5V to 5.5V and is housed in a 28-lead plastic dual in-line package (PDIP28). Its through-hole terminal form with a 2.54mm pitch is suitable for various assembly processes. This component is widely utilized in industrial, consumer electronics, and data acquisition applications where reliable, high-speed data storage is critical. The device supports a wide operating temperature range from -40°C to +85°C.
Additional Information
Series: AT38256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 25.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Standby_Current_Max | 0.000500000000000 |
| Standby_Voltage_Min | 2.000000 |
| Supply_Current_Max | 120.000000000000000 |
| 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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