AM27S185/BUC
OTP ROM, 2KX4, 55ns, Bipolar, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S185 is an 8Kb (2048 words x 4 bits) bipolar OTP ROM. This asynchronous memory device features a maximum access time of 55ns and operates from a 4.5V to 5.5V supply. The AM27S185 series utilizes a 3-state output buffer, enabling parallel data transfer. Encased in a 28-terminal ceramic chip carrier (CQCC28, R-CQCC-N28), it supports a wide operating temperature range from -55°C to +125°C, meeting MIL-STD-38535Q/M, 38534H, and 883B screening levels. This component is suitable for applications in aerospace, defense, and high-reliability industrial systems requiring robust non-volatile storage.
Additional Information
Series: AM27S185RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 8.8900 |
| Technology | Bipolar |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-CQCC-N28 |
| Memory_Density | 8192.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 2KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 2048.0000000000000000 |
| 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,.35X.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 | 150.000000000000000 |
| 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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