AM27S21ADM
Flash, 256X4, 40ns, CDIP16Manufacturer: Advanced Micro Devices
Categories: Flash Memories
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Advanced Micro Devices AM27S21ADM is a 1024-bit (256 words x 4 bits) asynchronous CMOS flash memory organized as 256 words by 4 bits. This component features a maximum access time of 40ns and operates with a nominal supply voltage of 5V. Designed for robust performance across a wide temperature range of -55°C to +125°C, it is housed in a 16-lead ceramic dual in-line package (CDIP16) with through-hole mounting. The AM27S21ADM utilizes TTL technology and is suitable for applications requiring high reliability, as indicated by its MIL-STD-883 Class C screening level. This memory device finds application in defense, aerospace, and industrial control systems where demanding environmental conditions and long-term stability are critical.
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-XDIP-T16 |
| 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 | DIP |
| Package_Equivalence_Code | DIP16,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class C |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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