AM21L49-55DCTB
Standard SRAM, 1KX4, 55ns, MOS, CDIP18Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM21L49 Series SRAM, part number AM21L49-55DCTB, offers a 1024 x 4-bit memory organization with a maximum access time of 55ns. This standard asynchronous SRAM utilizes MOS technology and operates with a nominal supply voltage of 5V. The device features 3-state outputs and common I/O. Packaged in an 18-terminal CDIP (Ceramic Dual In-line Package) with a terminal pitch of 2.54mm, it is designed for through-hole mounting. Typical applications for this component include industrial control systems and data acquisition where reliable memory is critical. The maximum supply current is rated at 125mA, with an operating temperature range of 0°C to 70°C.
Additional Information
Series: AM21L49RoHS 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| 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 |
| Supply_Current_Max | 125.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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