AM90CL257-08PCB
Static Column DRAM, 256KX1, 80ns, CMOS, PDIP16Manufacturer: Advanced Micro Devices
Categories: DRAMs
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Advanced Micro Devices' AM90CL257-08PCB is a 256K x 1 bit Static Column DRAM, operating with an 80ns access time. This CMOS component utilizes a Static Column access mode, offering enhanced performance for sequential data access. The device supports RAS-only refresh and features 3-state outputs. Its 16-pin PDIP package with through-hole mounting is suitable for applications requiring robust physical connections. The operating voltage range is 4.5V to 5.5V, with a nominal 5V supply. Applications for this memory component can be found in industrial control systems and legacy computing platforms where its specific access timing and organization are beneficial.
Additional Information
Series: AM90CL257RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.6200 |
| Technology | CMOS |
| Access_Mode | STATIC COLUMN |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | RAS ONLY REFRESH |
| JESD_30_Code | R-PDIP-T16 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | STATIC COLUMN DRAM |
| Memory_Organization | 256KX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 16 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Refresh_Cycles | 256 |
| Seated_Height_Max | 5.0800 |
| 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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