27LV64-25I/K
UVPROM, 8KX8, 250ns, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology's 27LV64 series offers the 27LV64-25I-K, a 64-kilobit (8K x 8) UV erasable programmable read-only memory (UVPROM) device. This CMOS component features a maximum access time of 250 nanoseconds, enabling efficient data retrieval in asynchronous operating modes. The 27LV64-25I-K is housed in a 32-terminal Ceramic Quad Flatpack (CQFP) package, identified by JEDEC code R-CQCC-N32, with a 1.270 mm terminal pitch. It operates from a 3.0V to 5.5V supply voltage range, with a nominal 5V, and offers 3-state outputs. Designed for a wide industrial temperature range of -40°C to 85°C, this component is suitable for applications in industrial automation, telecommunications, and legacy system support where reliable, non-volatile data storage is critical. The standby current is a low 100 µA.
Additional Information
Series: 27LV64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | CMOS |
| Length | 13.9700 |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | UVPROM |
| 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 | 85.0 |
| 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 |
| Seated_Height_Max | 3.0480 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 25.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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