53S281W
OTP ROM, 256X8, 50ns, Bipolar, CDFP24Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices 53S281W is a 2048-bit (256 x 8) One-Time Programmable Read-Only Memory (OTP ROM) featuring a bipolar technology. This asynchronous memory component offers a maximum access time of 50ns. The 53S281 series device operates with a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5V. Its output characteristics are 3-state, facilitating bus compatibility. The component is housed in a 24-lead ceramic, glass-sealed, rectangular flatpack (DFP) with a terminal pitch of 1.27mm, suitable for surface mounting. It supports a wide operating temperature range from -55°C to +125°C. This component finds application in various industrial and military systems requiring non-volatile program storage.
Additional Information
Series: 53S281RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 15.3670 |
| Width | 9.5250 |
| Technology | Bipolar |
| Access_Time_Max | 50.0000000000000000 |
| JESD_30_Code | R-GDFP-F24 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.2860 |
| Supply_Current_Max | 140.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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