27LV256-20I/J
UVPROM, 32KX8, 200ns, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EPROMs
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The Microchip Technology 27LV256-20I-J is a 32K x 8 CMOS UV EPROM offering a 200ns access time. This asynchronous memory device features a 262,144-bit density and operates with a 5V nominal supply voltage, ranging from 3.0V to 5.5V. Designed for through-hole mounting, it utilizes a 28-lead CDIP package with a 2.54mm terminal pitch. The 27LV256 series is suitable for applications requiring non-volatile program storage in industrial control, automotive systems, and legacy equipment where robust data retention and standard interfacing are critical. Its 3-state outputs and common I/O facilitate straightforward integration into various system architectures. The device operates across a temperature range of -40°C to +85°C.
Additional Information
Series: 27LV256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 200.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-GDIP-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 | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 13 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 25.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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