MD27C256-12
UVPROM, 32KX8, 120ns, CMOS, CDIP28Manufacturer: Intel
Categories: EPROMs
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Intel MD27C256-12, a 32K x 8 CMOS UV EPROM with a 120ns access time. This asynchronous memory component features 262,144 bits of storage and operates from a 5V supply. The MD27C256 series device is housed in a 28-terminal CDIP package. It offers 3-state outputs and common I/O. Designed for rigorous environments, it operates between -55°C and +125°C and meets screening standards such as 38535Q/M, 38534H, and 883B. Applications include aerospace, defense, and high-reliability industrial systems requiring robust, non-volatile code storage.
Additional Information
Series: MD27C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-XDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.5 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Standby_Current_Max | 0.000200000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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