TMS27C020-250JE4
UVPROM, 256KX8, 250ns, CMOS, CDIP32Manufacturer: Texas Instruments
Categories: EPROMs
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The Texas Instruments TMS27C020-250JE4 is a 2097152-bit ultraviolet erasable programmable read-only memory (UVPROM) organized as 256K words by 8 bits. This CMOS device features a maximum access time of 250ns and operates asynchronously. With a 32-pin ceramic dual in-line package (CDIP32) and through-hole mounting, it is designed for applications requiring non-volatile program storage. The TMS27C020 series is suitable for use in industrial control systems, telecommunications equipment, and legacy computing platforms where reliable program storage is essential. Its operating temperature range is -40°C to +85°C, and it requires a supply voltage of 5V ±10%.
Additional Information
Series: TMS27C020RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-GDIP-T32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | WDIP |
| Package_Equivalence_Code | DIP32,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 4.9070 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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