27LV256-30I/J
UVPROM, 32KX8, 300ns, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EPROMs
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The Microchip Technology 27LV256-30I-J is a 32K x 8 bit CMOS UV Electrically Programmable Read-Only Memory, offering 262,144 bits of storage. This asynchronous device features a maximum access time of 300ns and operates with a 3-state output. Designed for robust performance, it functions within an industrial temperature range of -40°C to +85°C. The component is housed in a 28-lead Ceramic Dual In-line Package (CDIP), identified by JESD-30 code R-GDIP-T28, with a terminal pitch of 2.54mm. Its common I/O configuration and parallel interface simplify integration into systems. Typical applications for this memory component include industrial control, automotive electronics, and legacy system upgrades where reliable, non-volatile data storage is critical. The device supports a supply voltage range of 3.0V to 5.5V.
Additional Information
Series: 27LV256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 300.0000000000000000 |
| 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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