AM90CL257-15JCB
Static Column DRAM, 256KX1, 150ns, CMOS, PQCC18Manufacturer: Advanced Micro Devices
Categories: DRAMs
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Advanced Micro Devices AM90CL257-15JCB is a 256K x 1 bit Static Column DRAM. This component operates with a maximum access time of 150ns and features RAS-only refresh capability. Constructed using CMOS technology, it offers asynchronous operation and 3-state outputs. The device is housed in an 18-terminal PQCC (Plastic Quad Flat Pack) package. This DRAM is suitable for applications requiring high-speed data access and is commonly found in embedded systems, networking equipment, and industrial control platforms. The supply voltage range is 4.5V to 5.5V, with a nominal voltage of 5V. The operating temperature range is from 0°C to 70°C.
Additional Information
Series: AM90CL257RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Mode | STATIC COLUMN |
| Access_Time_Max | 150.0000000000000000 |
| Additional_Feature | RAS ONLY REFRESH |
| JESD_30_Code | R-PQCC-J18 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | STATIC COLUMN DRAM |
| Memory_Organization | 256KX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 18 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Refresh_Cycles | 256 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Position | QUAD |
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