63S281L
OTP ROM, 256X8, 45ns, Bipolar, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices 63S281L is a 2048-bit (256 x 8) One-Time Programmable (OTP) Read-Only Memory (ROM) utilizing bipolar technology. This asynchronous memory component features an access time of 45ns and operates from a 5V supply, with a voltage range of 4.75V to 5.25V. The output characteristics are 3-state, and the device is housed in a 28-lead ceramic chip carrier (CQCC28) package with a square shape and quad terminal positioning. Designed for parallel data transfer, it has a maximum supply current of 140mA. This component finds application in industrial and telecommunications systems requiring non-volatile code storage.
Additional Information
Series: 63S281RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | Bipolar |
| Length | 11.4300 |
| Access_Time_Max | 45.0000000000000000 |
| JESD_30_Code | S-CQCC-N28 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 75.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.5400 |
| Supply_Current_Max | 140.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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