27HC64-70B/UX
UVPROM, 8KX8, 70ns, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology 27HC64 UVPROM memory device, part number 27HC64-70B-UX. This CMOS memory features an 8K x 8 organization, providing a total density of 65536 bits. With a maximum access time of 70 nanoseconds and asynchronous operation, it offers efficient data retrieval. The device utilizes a 32-pin Ceramic Quad Flat Package (CQFP), suitable for surface-mount applications. Operating across a temperature range of -55°C to +125°C, this memory component is designed for demanding environments. Common applications include industrial control systems, telecommunications infrastructure, and legacy system upgrades where reliable, non-volatile storage is critical. The 27HC64 series employs advanced CMOS technology for low power consumption, with a nominal supply voltage of 5V and a maximum supply current of 100mA.
Additional Information
Series: 27HC64RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 70.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-XQCC-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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.5 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Supply_Current_Max | 0.100000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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