AM27S21AFMB
Flash, 256X4, 40ns, CDFP16Manufacturer: Advanced Micro Devices
Categories: Flash Memories
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The Advanced Micro Devices AM27S21AFMB is a 1024-bit (256 words x 4 bits) non-volatile flash memory device. Engineered with TTL technology, it operates asynchronously with a maximum access time of 40ns. This memory component features a 16-terminal ceramic flat pack (CDFP16), specifically a rectangular flat pack with dual in-line terminals. The device offers a wide operating temperature range from -55°C to +125°C, meeting MIL-STD-883 Class B (Modified) screening levels. Its parallel interface and 5V nominal supply voltage make it suitable for applications requiring high reliability and robust performance in demanding environments, including aerospace and defense systems.
Additional Information
Series: AM27S21RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 40.0000000000000000 |
| JESD_30_Code | R-XDFP-F16 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 16 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| 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 B (Modified) |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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