AT27I512R-70RI
OTP ROM, 512KX8, 150ns, CMOS, PDSO28Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's AT27I512R-70RI is a 4 Megabit (512K x 8) One-Time Programmable (OTP) ROM device utilizing advanced CMOS technology. Featuring an asynchronous parallel interface, this component offers a maximum access time of 150ns, ensuring efficient data retrieval. The AT27I512 series device operates over a temperature range of -40°C to +85°C and is supplied in a 28-lead PDSO (Plastic Small Outline) package with a 1.27mm terminal pitch. It supports a supply voltage range of 3.0V to 5.5V, with a nominal operating voltage of 3.3V. The AT27I512R-70RI is suitable for applications requiring high-density, non-volatile data storage, including industrial control systems and consumer electronics. The component's robust construction and performance characteristics make it a reliable choice for demanding embedded systems.
Additional Information
Series: AT27I512RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 18.2500 |
| Width | 8.8850 |
| Technology | CMOS |
| Access_Time_Max | 150.0000000000000000 |
| JESD_30_Code | R-PDSO-G28 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 512k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.7900 |
| Supply_Current_Max | 20.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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