AM2149-55DMB
Standard SRAM, 1KX4, 55ns, MOS, CDIP18Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM2149 series asynchronous SRAM, part number AM2149-55DMB. This component offers a 1KX4 memory organization with a maximum access time of 55ns. It features common I/O and 3-state outputs, operating with a nominal supply voltage of 5V. The device utilizes MOS technology and is housed in an 18-lead ceramic dual in-line package (CDIP18) with through-hole termination. Designed for a wide operating temperature range from -55°C to 125°C, this SRAM is suitable for demanding applications in aerospace, defense, and industrial control systems requiring robust performance and extended reliability. The MIL-STD-883 Class B (Modified) screening level ensures adherence to stringent quality standards.
Additional Information
Series: AM2149RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | MOS |
| Access_Time_Max | 55.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-XDIP-T18 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 1KX4 |
| Memory_Width | 4 |
| Number_of_Terminals | 18 |
| Number_of_Words | 1024.0000000000000000 |
| Number_of_Words_Code | 1k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP18,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class B (Modified) |
| Supply_Current_Max | 180.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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