AM27S181LMB
OTP ROM, 64KX8, 55ns, TTL, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S181LMB is a 64K x 8 bit, asynchronous OTP ROM with a maximum access time of 55ns. This device operates from a 4.5V to 5.5V supply and utilizes TTL technology. Packaged in a 32-terminal ceramic quad flat pack (CQFP), the AM27S181LMB meets MIL-STD-883 Class B (Modified) screening levels, ensuring robust performance across a wide operating temperature range from -55°C to +125°C. Its parallel interface and 8-bit organization make it suitable for applications in aerospace, defense, and industrial control systems requiring non-volatile program storage.
Additional Information
Series: AM27S181RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-XQCC-N32 |
| Memory_Density | 524288.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 64KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 1024.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class B (Modified) |
| 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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