MF28F020-90
Flash, 256KX8, 90ns, CDFP32Manufacturer: Intel
Categories: Flash Memories
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Intel MF28F020-90 is a 20-Mbit (2097152-bit) NOR-type flash memory organized as 256K words by 8 bits. This asynchronous device offers a maximum access time of 90ns and operates from a 4.5V to 5.5V supply. It features a CMOS technology utilizing a parallel interface and 3-state outputs. The component is housed in a 32-terminal, rectangular, ceramic, metal-sealed COFIRED flat-pack (JESD 30 Code R-CDFP-F32) suitable for surface mounting with a terminal pitch of 1.27mm. Designed for robust operation, it supports an extended temperature range from -55°C to +125°C and has an endurance rating of 10,000 program/erase cycles. This memory is well-suited for applications in industrial control, telecommunications, and defense systems requiring reliable non-volatile storage.
Additional Information
Series: MF28F020RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Type | NOR TYPE |
| Width | 10.4150 |
| Technology | CMOS |
| Length | 20.8250 |
| Access_Time_Max | 90.0000000000000000 |
| Command_User_Interface | Yes |
| Data_Polling | No |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-CDFP-F32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | FLASH |
| 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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DFP |
| Package_Equivalence_Code | FL32,.4 |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 3.0500 |
| 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 | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Toggle_Bit | No |
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