AM27S281ALCB
OTP ROM, 8KX8, 85ns, Bipolar, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices AM27S281ALCB is a 65536-bit (8K x 8) One-Time Programmable (OTP) Read-Only Memory (ROM) device. This bipolar technology component offers an asynchronous access time of 85ns, ensuring efficient data retrieval. The memory organization is 8K words by 8 bits, providing a total capacity of 64Kb. It features 3-state outputs for flexible bus interfacing. The AM27S281ALCB is housed in a 32-terminal Ceramic Quad Flat Pack (CQFP) package, identified by the R-CQCC-N32 code, suitable for surface mounting. Operating within a temperature range of 0°C to 75°C and typically requiring a 5V supply voltage, this component finds application in industrial control systems, telecommunications infrastructure, and legacy computing platforms where reliable, non-volatile program storage is critical. The supply current is specified at a maximum of 185mA.
Additional Information
Series: AM27S281RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | Bipolar |
| Access_Time_Max | 85.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 1024.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 75.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.5400 |
| Supply_Current_Max | 185.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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