AM91L22-45/DMC
Standard SRAM, 256X4, 45ns, NMOS, CDIP22Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM91L22 series NMOS asynchronous SRAM, part number AM91L22-45-DMC. This component offers a memory organization of 256 words by 4 bits, providing 1024 bits of storage. With a maximum access time of 45ns, it features separate I/O and a 3-state output with output enable. The device operates with a nominal supply voltage of 5V, ranging from 4.5V to 5.5V, and has a maximum supply current of 90mA. Its operating temperature range is -55°C to +125°C. Packaged in a 22-lead ceramic dual in-line package (CDIP22) with through-hole termination, this SRAM is suitable for applications requiring robust performance in harsh environments, including aerospace and defense systems. The component adheres to MIL-STD-883 Class B (Modified) screening standards.
Additional Information
Series: AM91L22RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.6200 |
| Technology | NMOS |
| Length | 27.4955 |
| Access_Time_Max | 45.0000000000000000 |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-GDIP-T22 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 256X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 22 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Output_Enable | Yes |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP22,.4 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class B (Modified) |
| Seated_Height_Max | 5.0800 |
| Supply_Current_Max | 90.000000000000000 |
| 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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