AM2147-70LEB
Standard SRAM, 4KX1, 70ns, NMOS, CQCC18Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM2147 series SRAM, part number AM2147-70LEB, offers a 4K x 1 standard static random-access memory configuration. This NMOS technology component features a maximum access time of 70ns and an automatic power-down function. The memory IC operates asynchronously with separate I/O. It is packaged in an 18-terminal ceramic chip carrier (CQCC18) with a 1.27mm terminal pitch, designed for surface mounting. Operating temperature ranges from -55°C to +125°C, with a supply voltage of 4.5V to 5.5V. This component is suitable for applications requiring high reliability and extended operating temperatures, often found in aerospace, defense, and industrial systems. The device adheres to MIL-STD-883 Class B (Modified) screening standards.
Additional Information
Series: AM2147RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 9.0170 |
| Width | 7.4295 |
| Technology | NMOS |
| Access_Time_Max | 70.0000000000000000 |
| 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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| 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 B (Modified) |
| Seated_Height_Max | 2.5400 |
| Standby_Voltage_Min | 4.500000 |
| Supply_Current_Max | 180.000000000000000 |
| 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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