AT38256-35DM
Standard SRAM, 32KX8, 35ns, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology's AT38256-35DM is a standard asynchronous CMOS SRAM with a memory organization of 32K x 8, providing 262,144 bits of storage. This component features a maximum access time of 35ns and operates across a wide temperature range from -55°C to +125°C. The AT38256-35DM utilizes a 28-lead ceramic dual in-line package (CDIP28, R-CDIP-T28) with through-hole mounting. It operates with a supply voltage range of 4.5V to 5.5V, optimized at 5V nominal. Typical applications for this memory device include industrial control systems, medical equipment, and aerospace electronics where robust performance and extended temperature operation are critical. The memory IC type is standard SRAM with a common I/O type and 3-state output characteristics.
Additional Information
Series: AT38256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 35.0000000000000000 |
| 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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