AM21L48-45DC
Standard SRAM, 1KX4, 45ns, NMOS, CDIP18Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM21L48 series SRAM, part number AM21L48-45DC, is a 4Kb asynchronous static random-access memory organized as 1K words by 4 bits. This NMOS technology component features a maximum access time of 45ns and operates from a nominal 5V supply voltage (4.5V to 5.5V). The device offers a common I/O type with 3-state outputs and supports automatic power-down functionality. Housed in an 18-lead ceramic dual in-line package (CDIP18), it is designed for through-hole mounting with a 2.54mm terminal pitch. Typical applications include industrial automation, telecommunications infrastructure, and general-purpose data storage where reliable, standard SRAM performance is required. The operating temperature range is 0°C to 70°C.
Additional Information
Series: AM21L48RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.6200 |
| Technology | NMOS |
| Length | 22.8600 |
| Access_Time_Max | 45.0000000000000000 |
| Additional_Feature | AUTOMATIC POWER-DOWN |
| I_O_Type | COMMON |
| JESD_30_Code | R-GDIP-T18 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 1KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| 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 |
| Output_Enable | No |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP18,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 5.0800 |
| 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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