AM27S45SA/BUC
OTP ROM, 1KX4, 55ns, Bipolar, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S45SA-BUC is a 4Kbit (1K x 4) One-Time Programmable Read-Only Memory (OTP ROM) designed for high-reliability applications. Featuring asynchronous operation and a maximum access time of 55ns, this bipolar technology component offers a 3-state output characteristic. It operates across a wide temperature range from -55°C to +125°C and requires a supply voltage between 4.75V and 5.25V. Packaged in a 32-terminal Ceramic Quad Flatpack (CQCC) with a pitch of 1.27mm, the AM27S45SA-BUC is surface-mountable and suitable for demanding environments. Its robust construction and performance make it ideal for use in aerospace, defense, and industrial control systems. This component adheres to stringent screening levels, including MIL-PRF-38535 Class Q and Class H, as well as MIL-STD-883B.
Additional Information
Series: AM27S45RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | Bipolar |
| Length | 13.9700 |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 1KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 2048.0000000000000000 |
| Number_of_Words_Code | 1k |
| 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_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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