AT38256-25DM
Standard SRAM, 32KX8, 25ns, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology AT38256-25DM is a 32K x 8 standard SRAM offering 25ns access time. This CMOS component operates asynchronously with a 3-state output characteristic. Featuring a ceramic, metal-sealed cofired CDIP28 package (R-CDIP-T28), it supports through-hole mounting with a 2.54mm terminal pitch. The AT38256 series device operates within a temperature range of -55°C to +125°C, powered by a supply voltage between 4.5V and 5.5V, with a nominal 5V. Standby current is rated at a maximum of 0.5mA, and supply current at 120mA. This component is utilized in industrial, defense, and aerospace applications where robust performance and environmental tolerance are critical.
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-CDIP-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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| 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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