27HC64-55I/P
OTP ROM, 8KX8, 55ns, CMOS, PDIP28Manufacturer: Microchip Technology
Categories: OTP ROMs
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The Microchip Technology 27HC64 is an 8K x 8 bit One-Time Programmable (OTP) Read-Only Memory (ROM) device. Operating with a maximum access time of 55ns, this CMOS component offers a common I/O configuration. The 27HC64 series utilizes a parallel interface and operates asynchronously. Packaged in a 28-lead Plastic Dual In-line Package (PDIP), it supports a supply voltage range of 4.5V to 5.5V and operates within an industrial temperature range of -40°C to +85°C. Typical applications include industrial control systems, consumer electronics, and embedded systems requiring non-volatile code or data storage. The device features 3-state outputs and requires a programming voltage of 12.5V.
Additional Information
Series: 27HC64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 36.3220 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 55.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T28 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| 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 | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.5 |
| Seated_Height_Max | 5.0800 |
| Standby_Current_Max | 0.050000000000000 |
| Supply_Current_Max | 171.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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