27HC64L-55/P
OTP ROM, 8KX8, 55ns, CMOS, PDIP28Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's 27HC64L-55-P is an 8K x 8 CMOS OTP ROM with a 55ns access time. This component features asynchronous operation and 3-state outputs, organized as 65,536 bits of non-volatile memory. The 27HC64 series device is housed in a 28-lead PDIP package, with a terminal pitch of 2.54mm, suitable for through-hole mounting. It operates within a supply voltage range of 4.5V to 5.5V and a temperature range of 0°C to 70°C. Applications for this type of memory component often include industrial control systems, consumer electronics, and legacy system designs where mask ROM is not feasible or cost-effective for low-volume production runs. The programming voltage is specified at 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| 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 | 0.000100000000000 |
| Supply_Current_Max | 129.000000000000000 |
| 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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