27HC64-40I/J
UVPROM, 8KX8, 40ns, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology 27HC64 series UVPROM, part number 27HC64-40I-J, offers 65,536 bits of memory organized as 8K x 8. This CMOS device features a maximum access time of 40ns and operates from a nominal 5V supply. The 28-lead CDIP package provides through-hole mounting with a 2.54mm terminal pitch. Designed for asynchronous operation, it has 3-state outputs. Typical applications include industrial control systems, telecommunications infrastructure, and legacy system upgrades requiring reliable non-volatile storage. The device supports a programming voltage of 12.5V and operates across a temperature range of -40°C to 85°C.
Additional Information
Series: 27HC64RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 40.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-XDIP-T28 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| 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 |
| Standby_Current_Max | 0.050000000000000 |
| Supply_Current_Max | 175.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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