63S281AL
OTP ROM, 256X8, 28ns, Bipolar, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices 63S281AL is a 2048-bit (256 words x 8 bits) bipolar One-Time Programmable (OTP) Read-Only Memory (ROM) from the 63S281 series. This asynchronous device features a maximum access time of 28ns and operates within a supply voltage range of 4.75V to 5.25V, with a nominal voltage of 5V. The output characteristics are 3-state, enabling efficient bus interfacing.
The 63S281AL is housed in a 28-terminal ceramic chip carrier (CQCC28) package with dimensions of 11.43mm x 11.43mm and a seated height of 2.54mm. Its bipolar technology ensures robust performance. This component is suitable for applications in industrial control, telecommunications, and consumer electronics where reliable, fixed program storage is required. The operating temperature range is 0°C to 75°C.
Additional Information
Series: 63S281RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 11.4300 |
| Width | 11.4300 |
| Technology | Bipolar |
| Access_Time_Max | 28.0000000000000000 |
| 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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