27C64-15E/K
8KX8, 150ns, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology’s 27C64 is an 8K x 8 Electrically Programmable Read-Only Memory (EPROM) device. This CMOS component offers a maximum access time of 150ns, facilitating efficient data retrieval in asynchronous operations. The memory organization is 8K words by 8 bits, providing a total density of 65536 bits. Designed with a 32-terminal ceramic cofired chip carrier (CQCC32) package, it features 3-state outputs and common I/O. Operating across a temperature range of -40°C to 125°C, it requires a supply voltage between 4.5V and 5.5V, with a nominal 5V. Typical applications for this EPROM include industrial control systems, legacy equipment, and embedded systems requiring non-volatile program storage. The 27C64-15E-K part number denotes a specific speed grade and package variant within the 27C64 series.
Additional Information
Series: 27C64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 150.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -40.0 |
| 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 |
| Programming_Voltage | 13 |
| Standby_Current_Max | 0.000100000000000 |
| 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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