27C512-90/K
64KX8, 90ns, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology 27C512 series EPROM, part number 27C512-90-K, offers 65,536 words of 8-bit data, providing a total memory density of 524,288 bits. This CMOS device features a maximum access time of 90ns and operates with a common I/O configuration. The asynchronous operating mode and 3-state output characteristics are suitable for various data processing applications. Packaged in a 32-terminal CQCC (Ceramic Quad Flatpack) with a rectangular body, this surface-mount component is designed for demanding environments. Typical applications include industrial control systems, legacy system upgrades, and embedded computing platforms where reliable non-volatile storage is critical. The device operates within a supply voltage range of 4.5V to 5.5V.
Additional Information
Series: 27C512RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 524288.0000000000000000 |
| Memory_IC_Type | EPROM |
| Memory_Organization | 64KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 55.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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