AT49F2048
Flash, 128KX16, 120ns, PDSO44Manufacturer: Microchip Technology
Categories: Flash Memories
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Microchip Technology AT49F2048. This 2Mb NOR Flash memory offers a 128K x 16 organization, providing 131,072 words of storage. Featuring a maximum access time of 120ns, this component operates on a single 5V supply with a voltage range of 4.5V to 5.5V. The AT49F2048 supports asynchronous operation and utilizes a CMOS technology for efficient performance. Key features include a Bottom Boot Block, Data Polling, and Toggle Bit for status indication during programming. Its 44-terminal, small outline package (PDSO44, R-PDSO-G44) is designed for surface mounting with a terminal pitch of 1.27mm. This device finds application in industrial control systems, telecommunications infrastructure, and consumer electronics where reliable non-volatile data storage is critical. The device has a typical operating temperature range of 0°C to 70°C.
Additional Information
Series: AT49F2048RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 28.1950 |
| Type | NOR TYPE |
| Width | 13.3400 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| Boot_Block | Bottom |
| Command_User_Interface | Yes |
| Data_Polling | Yes |
| JESD_30_Code | R-PDSO-G44 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 128KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 3,1 |
| Number_of_Terminals | 44 |
| Number_of_Words | 131072.0000000000000000 |
| Number_of_Words_Code | 128K |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| 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 |
| Programming_Voltage | 5 |
| Seated_Height_Max | 2.7700 |
| Sector_Size | 8K,104K |
| Standby_Current_Max | 0.000300000000000 |
| Supply_Current_Max | 90.000000000000000 |
| 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 |
| Toggle_Bit | Yes |
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