53S3281BW
OTP ROM, 4KX8, 40ns, Bipolar, CDFP20Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices 53S3281BW is a 32768-bit, one-time programmable (OTP) Read-Only Memory (ROM) from the 53S3281 series. This bipolar component features a memory organization of 4K words by 8 bits, providing a total density of 32K bits. It operates asynchronously with a maximum access time of 40 nanoseconds. The output characteristics are 3-state, enabling flexible bus interfacing. Designed for demanding applications, this component operates across an extended temperature range from -55°C to +125°C. It is housed in a 20-terminal ceramic, glass-sealed Ceramic Dual Flatpack (CDFP20) package, suitable for surface mounting. Typical applications include industrial control, telecommunications infrastructure, and aerospace systems requiring reliable, non-volatile code storage. The supply voltage ranges from 4.5V to 5.5V, with a nominal value of 5V.
Additional Information
Series: 53S3281RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.0175 |
| Width | 6.7310 |
| Technology | Bipolar |
| Access_Time_Max | 40.0000000000000000 |
| JESD_30_Code | R-GDFP-F20 |
| Memory_Density | 32768.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 4KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| 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 |
| 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 | 190.000000000000000 |
| 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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