AM27S45A/BLA
OTP ROM, 4KX8, 55ns, Bipolar, CDIP24Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices' AM27S45A-BLA is a 4K x 8 bit (32Kb) bipolar, one-time programmable (OTP) read-only memory (ROM) device. This component offers a maximum access time of 55ns and operates asynchronously. The memory organization is 4K words by 8 bits, featuring 3-state outputs for flexible bus interfacing. Designed for robust operation, it supports a wide temperature range from -55°C to +125°C and operates from a nominal supply voltage of 5V. The AM27S45A-BLA is housed in a 24-lead ceramic dual in-line package (CDIP24), suitable for through-hole mounting. This component is commonly utilized in industrial control systems, legacy computing, and telecommunications infrastructure where reliable, non-volatile storage is critical. Compliance with screening standards such as MIL-STD-883B is indicated.
Additional Information
Series: AM27S45RoHS Status: Manufacturer Lead Time: 0Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 31.9405 |
| Width | 7.6200 |
| Technology | Bipolar |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-GDIP-T24 |
| Memory_Density | 32768.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 4KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 2048.0000000000000000 |
| Number_of_Words_Code | 4k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP24,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 5.0800 |
| Supply_Current_Max | 185.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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