AM2149-55DM
Standard SRAM, 1KX4, 55ns, MOS, CDIP18Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM2149 series asynchronous standard SRAM, part number AM2149-55DM, offers a 4096-bit memory density organized as 1K x 4 bits. This MOS technology component features a maximum access time of 55ns and a 3-state output characteristic. The AM2149-55DM is housed in an 18-lead CDIP package with through-hole termination and a 2.54mm terminal pitch. Operating across a temperature range of -55°C to 125°C, it is designed for applications requiring robust performance and environmental resilience, including aerospace, defense, and industrial systems. The component utilizes a common I/O type and operates at a nominal supply voltage of 5V, with a maximum supply current of 180mA. This device adheres to MIL-STD-883 Class C screening levels.
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 C |
| 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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