AM27X020-90EI
MASK ROM, 256KX8, 90ns, CMOS, PDSO32Manufacturer: Advanced Micro Devices
Categories: MASK ROMs
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Advanced Micro Devices AM27X020 series MASK ROM, part number AM27X020-90EI, offers a 256K x 8 memory organization with a 2,097,152-bit density. This CMOS device features a maximum access time of 90ns and operates asynchronously. The output characteristics are 3-state, and it is designed for surface mounting in a rectangular, thin profile plastic/epoxy package (PDSO32, R-PDSO-G32) with a 0.50mm terminal pitch. Operating across a temperature range of -40°C to +85°C, the device requires a supply voltage between 4.5V and 5.5V, with a nominal voltage of 5V. Typical applications for this component include consumer electronics and industrial automation systems. The standby current is rated at a maximum of 0.1mA, and the supply current at a maximum of 30mA.
Additional Information
Series: AM27X020RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 18.4000 |
| Width | 8.0000 |
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| JESD_30_Code | R-PDSO-G32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | Mask ROM |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP1 |
| Package_Equivalence_Code | TSSOP32,.8,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 1.2000 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
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