27C64-25I/SO
OTP ROM, 8KX8, 250ns, CMOS, PDSO28Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology's 27C64-25I-SO is a 65536-bit CMOS One-Time Programmable (OTP) Read-Only Memory organized as 8192 words by 8 bits. This component features a maximum access time of 250ns, enabling efficient data retrieval. Operating within a commercial temperature range of -40°C to +85°C, it requires a supply voltage of 4.5V to 5.5V. The 27C64 series utilizes CMOS technology for low power consumption, with a typical standby current of 0.0001A and a maximum active supply current of 25mA. This parallel interface device is housed in a 28-lead Small Outline Package (SOP), specifically a PDSO28 with a 1.27mm pitch, suitable for surface-mount applications. Its 3-state outputs provide flexibility in system design. This memory solution is commonly employed in industrial control systems, consumer electronics, and automotive applications where non-volatile program storage is required.
Additional Information
Series: 27C64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.8700 |
| Width | 7.4900 |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDSO-G28 |
| 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 | SOP |
| Package_Equivalence_Code | SOP28,.4 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 13 |
| Seated_Height_Max | 2.6400 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 25.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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