27C64-25B/XC
8KX8, 250ns, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology's 27C64-25B-XC is an 8K x 8 CMOS EPROM with a maximum access time of 250ns. This component features a 65536-bit memory density organized into 8192 words of 8 bits each. Designed for asynchronous operation, it utilizes a 5V nominal supply voltage and offers 3-state outputs. The component is housed in a 28-terminal, dual in-line ceramic package (CDIP28) with through-hole mounting and a terminal pitch of 2.54mm. Suitable for operation across a wide temperature range of -55°C to +125°C, it exhibits a standby current of 65µA and a maximum supply current of 65mA. This EPROM is commonly employed in industrial control systems, telecommunications infrastructure, and legacy system upgrades where reliable, non-volatile storage is critical. The device adheres to screening level standards 38535Q/M, 38534H, and 883B.
Additional Information
Series: 27C64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| 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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