AM27S31A/B3C
OTP ROM, 512X8, 45ns, Bipolar, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S31A-B3C is a bipolar, asynchronous OTP ROM with a memory organization of 512 words by 8 bits, providing a total density of 4 Kbits. This component features a maximum access time of 45ns and a 3-state output characteristic. It operates with a nominal supply voltage of 5V, ranging from 4.5V to 5.5V, and has a maximum supply current of 175mA. The AM27S31A-B3C is housed in a 28-terminal Ceramic Chip Carrier (CQCC28) package with a square shape and dimensions of 11.43mm x 11.43mm. It is designed for surface mounting and operates within a temperature range of -55°C to +125°C. This component is suitable for applications requiring high-reliability, such as military, aerospace, and industrial systems, with a screening level reference standard of 38535Q/M, 38534H, and 883B.
Additional Information
Series: AM27S31RoHS 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 | 45.0000000000000000 |
| JESD_30_Code | S-CQCC-N28 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 512.0000000000000000 |
| 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 | 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 | 175.000000000000000 |
| 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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