AM21L47-55PCT
Standard SRAM, 4KX1, 55ns, MOS, PDIP18Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM21L47-55PCT is a standard asynchronous SRAM with a memory organization of 4K words by 1 bit. This component features a maximum access time of 55ns and operates using MOS technology. The memory density is 4096 bits. It is housed in an 18-lead PDIP (Plastic Dual In-line Package) with a terminal pitch of 2.54mm, designed for through-hole mounting. The device supports separate I/O with 3-state output characteristics. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage between 4.5V and 5.5V with a nominal voltage of 5V. Typical applications include industrial controls, data acquisition systems, and legacy computing platforms where robust memory solutions are essential. The screening level adheres to MIL-STD-883 Class C standards.
Additional Information
Series: AM21L47RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | MOS |
| Access_Time_Max | 55.0000000000000000 |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-PDIP-T18 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 4KX1 |
| Memory_Width | 1 |
| Number_of_Terminals | 18 |
| Number_of_Words | 4096.0000000000000000 |
| Number_of_Words_Code | 4k |
| 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_Equivalence_Code | DIP18,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class C |
| Standby_Voltage_Min | 4.500000 |
| Supply_Current_Max | 125.000000000000000 |
| 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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