TMS29F400B-90BDBJL
Flash, 256K16, 90ns, PDSO44Manufacturer: Texas Instruments
Categories: Flash Memories
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The Texas Instruments TMS29F400B-90BDBJL is a 4-Mbit (256K x 16-bit) NOR Flash memory device. It offers a 90ns access time and operates from a single 4.5V to 5.5V supply. Featuring a 256K x 16 memory organization, this component supports both 8-bit and 16-bit data bus operations. The TMS29F400 series memory includes a bottom boot block architecture and supports asynchronous operation. Interface features include Command User Interface, Data Polling, and Ready/Busy output, facilitating efficient read and write operations. Designed for surface mounting, it is housed in a 44-lead PDSO (Plastic Dual Small Outline) package with a 1.27mm terminal pitch. This Flash memory is suitable for applications in industrial control, automotive systems, and consumer electronics where reliable non-volatile storage is required. The device boasts an endurance of 10,000 program/erase cycles.
Additional Information
Series: TMS29F400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 28.2000 |
| Type | NOR TYPE |
| Width | 13.3000 |
| Technology | MOS |
| Access_Time_Max | 90.0000000000000000 |
| Alternate_Memory_Width | 8 |
| Boot_Block | Bottom |
| Command_User_Interface | Yes |
| Data_Polling | Yes |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-PDSO-G44 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256K16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 1,2,1,7 |
| Number_of_Terminals | 44 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| 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 |
| Ready_Busy | Yes |
| Seated_Height_Max | 2.6300 |
| Sector_Size | 16K,8K,32K,64K |
| Standby_Current_Max | 0.000005000000000 |
| Supply_Current_Max | 60.000000000000000 |
| 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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