AM27S49A/B3C
OTP ROM, 4KX8, 55ns, Bipolar, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S49A-B3C is a 4K x 8 bit (32Kb) bipolar One-Time Programmable (OTP) Read-Only Memory. This asynchronous device offers a maximum access time of 55ns and features 3-state outputs. Operating over a wide temperature range of -55°C to +125°C, it is housed in a 28-lead Ceramic Quad Flatpack (CQFP) package, identified by the JESD30 code S-CQCC-N28. The AM27S49 series component operates from a nominal 5V supply, with a range of 4.75V to 5.25V. Its biquad packaging style and robust construction make it suitable for demanding applications in telecommunications, industrial controls, and military systems. The component utilizes bipolar technology and presents a parallel interface.
Additional Information
Series: AM27S49RoHS 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 | 55.0000000000000000 |
| JESD_30_Code | S-CQCC-N28 |
| Memory_Density | 32768.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 4KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 8192.0000000000000000 |
| 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, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC28,.45SQ |
| Package_Shape | Square |
| 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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