AM93L422ALMB
Standard SRAM, 256X4, 55ns, TTL, CQCC28Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM93L422ALMB is a 1024-bit (256 words x 4 bits) asynchronous SRAM featuring a maximum access time of 55ns. This component utilizes TTL technology and offers 3-state outputs. It operates across a wide temperature range of -55°C to +125°C and requires a nominal supply voltage of 5V. The AM93L422 series SRAM is packaged in a 28-terminal ceramic chip carrier (CQCC28, R-XQCC-N28) designed for surface mounting. This device is suitable for applications requiring high reliability, including military and aerospace systems, given its MIL-STD-883 Class B (Modified) screening level. The memory organization of 256 words by 4 bits and its robust construction make it a valuable component for demanding embedded systems.
Additional Information
Series: AM93L422RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-XQCC-N28 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 256X4 |
| Memory_Width | 4 |
| Number_of_Terminals | 28 |
| 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 |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC28,.35X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class B (Modified) |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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