AM27PS191/BKA
OTP ROM, 256X4, 25ns, Bipolar, CDFP24Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27PS191-BKA is a 2048-word x 4-bit (1024 Byte) bipolar One-Time Programmable (OTP) Read-Only Memory. It features a maximum access time of 25ns, enabling high-speed data retrieval. The memory organization is 256 words by 4 bits, with a total density of 1024 bits. This asynchronous memory operates across an extended temperature range of -55°C to +125°C. The device utilizes a 24-lead Ceramic Flat Pack (CDFP24, R-GDFP-F24) with a terminal pitch of 1.27mm, designed for surface mounting. Output characteristics are 3-state, providing flexibility in system design. Applications for this component are found in aerospace, defense, and industrial sectors requiring high-reliability, non-volatile storage with robust environmental specifications.
Additional Information
Series: AM27PS191RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 9.5250 |
| Technology | Bipolar |
| Length | 15.3670 |
| Access_Time_Max | 25.0000000000000000 |
| JESD_30_Code | R-GDFP-F24 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 2048.0000000000000000 |
| Number_of_Words_Code | 256 |
| 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 | DFP |
| Package_Equivalence_Code | FL24,.4 |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 2.2860 |
| Supply_Current_Max | 155.000000000000000 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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