AM27S31ALMB
OTP ROM, 256KX16, 200ns, TTL, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S31ALMB is a 4Mbit (256K x 16) One-Time Programmable (OTP) Read-Only Memory (ROM) device. Featuring asynchronous operation and TTL compatible logic, this component offers a maximum access time of 200ns. It is housed in a 32-lead Ceramic Quad Flat Pack (CQFP) package, identified by the JESD-30 code R-XQCC-N32 and a package code of QCCN. The AM27S31ALMB operates with a supply voltage range of 4.75V to 5.25V and a nominal supply current of 175mA. This component is designed for a wide operating temperature range, from -55°C to +125°C, and is suitable for applications requiring high reliability, as indicated by its MIL-STD-883 Class B (Modified) screening level. Its memory organization and performance characteristics make it suitable for use in industrial control, telecommunications infrastructure, and aerospace and defense systems.
Additional Information
Series: AM27S31RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 200.0000000000000000 |
| JESD_30_Code | R-XQCC-N32 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 256k |
| 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_Current_Max | 175.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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