AM27S23A/B2A
OTP ROM, 256X8, 40ns, Bipolar, CQCC20Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices' AM27S23A-B2A is a 2048-bit (256 words x 8 bits) bipolar, one-time programmable (OTP) read-only memory (ROM) IC. This asynchronous device features a maximum access time of 40 ns and a 3-state output characteristic. Operating from a supply voltage range of 4.5V to 5.5V, it offers a nominal supply voltage of 5V and a maximum supply current of 160 mA. The AM27S23A-B2A is housed in a 20-terminal Ceramic Quad Flat Pack (CQFP) with a square package shape and metal-sealed cofired construction, conforming to S-CQCC-N20 specifications. Its operating temperature range is -55°C to 125°C. This component is suitable for applications in industrial, military, and aerospace systems requiring high reliability and robust performance. The device is designed for surface mounting.
Additional Information
Series: AM27S23RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 8.8900 |
| Width | 8.8900 |
| Technology | Bipolar |
| Access_Time_Max | 40.0000000000000000 |
| JESD_30_Code | S-CQCC-N20 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| 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 | LCC20,.35SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 2.5400 |
| Supply_Current_Max | 160.000000000000000 |
| 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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