AM27S49SA/B3A
OTP ROM, 2KX8, 65ns, Bipolar, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S49SA-B3A is a 16Kb (2K x 8) one-time programmable (OTP) ROM. This bipolar device offers a maximum access time of 65ns and operates asynchronously with 3-state outputs. It features a robust ceramic CQCC-28 package (JESD-30 Code S-CQCC-N28) designed for extended temperature ranges from -55°C to +125°C. Typical applications include industrial control, telecommunications infrastructure, and legacy system upgrades where reliable, high-temperature data storage is critical. The device requires a supply voltage of 4.5V to 5.5V with a nominal consumption of 190mA.
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 | 65.0000000000000000 |
| JESD_30_Code | S-CQCC-N28 |
| Memory_Density | 16384.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 2KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 2k |
| 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 | 1.9050 |
| Supply_Current_Max | 190.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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