27C512A-90/K
64KX8, 90ns, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology's 27C512A-90-K is a 65,536-word by 8-bit (64K x 8) CMOS EPROM with a maximum access time of 90 ns. This asynchronous memory device features 3-state outputs and operates from a 4.5V to 5.5V supply. The 27C512 series component is housed in a 32-terminal CQCC (Ceramic Quad Flat Pack) package, identified by the R-CQCC-N32 standard. Its specifications are suitable for applications in industrial control, telecommunications, and legacy system upgrades where reliable non-volatile storage is required. The component's low standby current of 30 µA contributes to power efficiency in its target applications.
Additional Information
Series: 27C512RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| 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 |
| Seated_Height_Max | 3.0480 |
| Standby_Current_Max | 0.000030000000000 |
| Supply_Current_Max | 25.000000000000000 |
| 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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