AM27S49/BUC
OTP ROM, 512X4, 50ns, Bipolar, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S49-BUC is a 2048-bit (512 words by 4 bits) bipolar, asynchronous OTP ROM. It offers a maximum access time of 50ns and operates from a 4.75V to 5.25V supply. This component features 3-state outputs and is housed in a 32-terminal ceramic CQCC package (JESD-30 code R-CQCC-N32). Designed for robust operation, it supports an industrial temperature range of -55°C to +125°C. The AM27S49 series is commonly utilized in applications requiring fixed, non-volatile data storage, including industrial control systems, telecommunications equipment, and legacy military systems. Its manufacturing process adheres to MIL-STD-38535Q/M, MIL-STD-38534H, and MIL-STD-883B screening levels.
Additional Information
Series: AM27S49RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | Bipolar |
| Access_Time_Max | 50.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 2.5400 |
| Supply_Current_Max | 190.000000000000000 |
| 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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