AT27C800-90RI
OTP ROM, 512KX16, 90ns, CMOS, PDSO44Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's AT27C800-90RI is a high-performance, 8-Mbit (512K x 16) CMOS OTP ROM. This device features a maximum access time of 90ns, ensuring rapid data retrieval. Its configurable organization allows for operation as 512K words by 16 bits, with TTL-compatible I/O for broad system integration. Operating asynchronously, it offers 3-state outputs and common I/O. The AT27C800-90RI is packaged in a 44-lead PDSO (Plastic Dual Small Outline) package with a 1.27mm terminal pitch, designed for surface mounting. It operates over a temperature range of -40°C to +85°C with a supply voltage of 4.5V to 5.5V. Typical applications include automotive, industrial control, and consumer electronics where reliable, high-density non-volatile storage is required. Standby current is rated at a low 100µA.
Additional Information
Series: AT27C800RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 28.1950 |
| Width | 13.3400 |
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| Additional_Feature | CONFIGURABLE AS 512K X 16; TTL COMPATIBLE I/O |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDSO-G44 |
| Memory_Density | 8388608.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512KX16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 44 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| 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 | SOP44,.63 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.7700 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 50.000000000000000 |
| 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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