27HC64-55B/XX
UVPROM, 8KX8, 55ns, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EPROMs
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The Microchip Technology 27HC64 is a CMOS UVPROM with an 8K x 8 organization, offering a memory density of 65536 bits. This asynchronous memory component features a maximum access time of 55ns and operates with a nominal supply voltage of 5V. The 27HC64 series is housed in a 28-pin CDIP package, suitable for through-hole mounting with a terminal pitch of 2.54mm. Its output characteristics are 3-state, and it supports a common I/O type. The device operates across a temperature range of -55°C to 125°C, and its programming voltage is 12.5V. This component is commonly found in industrial control, telecommunications, and aerospace applications where robust and reliable non-volatile storage is critical.
Additional Information
Series: 27HC64RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 55.0000000000000000 |
| 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 | 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 |
| Supply_Current_Max | 0.100000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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