AM27S12FM
OTP ROM, 256KX8, 150ns, TTL, CDFP16Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices AM27S12FM is a 256K x 8 One-Time Programmable (OTP) Read-Only Memory (ROM) device. This asynchronous memory offers a maximum access time of 150ns and operates with TTL-compatible logic levels. The device is housed in a 16-lead Ceramic Flat Pack (CDFP) with a rectangular shape and dual in-line terminals. Designed for rugged environments, it supports an operating temperature range of -55°C to 125°C and is manufactured to MIL-STD-883 Class C screening standards. This component is suitable for applications in aerospace and defense, industrial control systems, and legacy equipment requiring reliable, high-density non-volatile storage. The memory organization is 256K words by 8 bits, with a total memory density of 2 megabits. It operates from a nominal supply voltage of 5V, with a range of 4.5V to 5.5V.
Additional Information
Series: AM27S12RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 150.0000000000000000 |
| JESD_30_Code | R-XDFP-F16 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 16 |
| 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 | DFP |
| Package_Equivalence_Code | FL16,.3 |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class C |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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