AM27S31/B3C
OTP ROM, 512X8, 70ns, Bipolar, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S31 is a 4Kbit, Bipolar, One-Time Programmable (OTP) Read-Only Memory. Organized as 512 words by 8 bits, this component features an asynchronous operating mode with a maximum access time of 70ns. The output characteristics are 3-state, enabling bus contention management. It is housed in a 28-terminal Ceramic Chip Carrier (CQCC28) package, with a square chip carrier style and quad terminal position. Operating across a temperature range of -55°C to +125°C, the AM27S31 operates from a nominal supply voltage of 5V, with a maximum of 5.5V. This device finds application in various industrial, military, and aerospace systems requiring non-volatile program storage.
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 | 70.0000000000000000 |
| 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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