27C64-20B/XA
8KX8, 200ns, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology 27C64 series EPROM, part number 27C64-20B-XA. This CMOS memory device offers an 8K x 8 organization, providing a total memory density of 65536 bits. Featuring a maximum access time of 200ns, it operates asynchronously with a 5V nominal supply voltage. The component utilizes a CDIP28 package with through-hole termination and a 2.54mm terminal pitch. It supports parallel data transfer and features 3-state outputs. Designed for a wide operating temperature range from -55°C to 125°C, this device is suitable for applications requiring high reliability, as indicated by its screening level reference standards including 883B. Industries such as industrial control, telecommunications, and aerospace often utilize components with these specifications for embedded systems and legacy designs.
Additional Information
Series: 27C64RoHS 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-XDIP-T28 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EPROM |
| 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 |
| Standby_Current_Max | 0.065000000000000 |
| Supply_Current_Max | 65.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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