AM21L47-55LC
Standard SRAM, 4KX1, 55ns, NMOS, CQCC18Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM21L47 series asynchronous SRAM, part number AM21L47-55LC, offers a 4K x 1 memory organization with a maximum access time of 55ns. This NMOS technology component features separate I/O, a 3-state output characteristic, and an automatic power-down function. The device operates with a supply voltage range of 4.5V to 5.5V, with a nominal 5V, and a maximum supply current of 125mA. Housed in an 18-terminal CQCC package (R-CQCC-N18), this surface-mount component is designed for operation within a 0°C to 70°C temperature range. The AM21L47-55LC is suitable for applications requiring standard SRAM functionality, including industrial control systems and data acquisition.
Additional Information
Series: AM21L47RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.4295 |
| Technology | NMOS |
| Access_Time_Max | 55.0000000000000000 |
| Additional_Feature | AUTOMATIC POWER-DOWN |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-CQCC-N18 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 4KX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 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 |
| Output_Enable | No |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC18,.3X.35 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class C |
| Seated_Height_Max | 2.5400 |
| 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 | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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