27HC641-45/P
OTP ROM, 8KX8, 45ns, CMOS, PDIP24Manufacturer: Microchip Technology
Categories: OTP ROMs
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The Microchip Technology 27HC641-45-P is an 8K x 8 One-Time Programmable Read-Only Memory (OTP ROM) device. It features a maximum access time of 45ns and operates using CMOS technology. This component offers common I/O and 3-state output characteristics, with a memory density of 65536 bits. The 27HC641 series device is housed in a 24-pin PDIP (Plastic Dual In-line Package) with a terminal pitch of 2.54mm, designed for through-hole mounting. It operates asynchronously with a supply voltage range of 4.5V to 5.5V, nominal 5V. Typical applications for this memory component include industrial control systems and embedded systems requiring non-volatile program storage. The standby current is a maximum of 40µA, and the active supply current is a maximum of 141mA.
Additional Information
Series: 27HC641RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 45.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T24 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| 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 | WDIP |
| Package_Equivalence_Code | DIP24,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Parallel_Serial | Parallel |
| Standby_Current_Max | 0.040000000000000 |
| Supply_Current_Max | 141.000000000000000 |
| 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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