TMS29F400B-120BDBJL
Flash, 256KX16, 120ns, PDSO44Manufacturer: Texas Instruments
Categories: Flash Memories
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The Texas Instruments TMS29F400B-120BDBJL is a 4 Mbit NOR Flash memory device featuring a 256K x 16 memory organization. This component offers a rapid 120ns access time and operates from a single 5V supply. It supports a parallel interface and incorporates features such as Command User Interface, Data Polling, and Ready/Busy for streamlined operation. The device is packaged in a 44-lead PDSO (Small Outline) package with a 1.27mm terminal pitch, suitable for surface-mount applications. Its memory is organized into sectors of varying sizes (16K, 8K, 32K, 64K) and includes boot block capability. The TMS29F400 series is utilized across various industries, including industrial automation, telecommunications, and consumer electronics, where reliable non-volatile storage is critical. This Flash memory provides 10,000 endurance cycles and operates within a temperature range of 0°C to 70°C.
Additional Information
Series: TMS29F400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Type | NOR TYPE |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| 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 | 256KX16 |
| Memory_Width | 16 |
| Number_of_Sectors_Size | 1,2,1,7 |
| Number_of_Terminals | 44 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP44,.63 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Ready_Busy | Yes |
| Sector_Size | 16K,8K,32K,64K |
| Standby_Current_Max | 0.000005000000000 |
| Supply_Current_Max | 60.000000000000000 |
| 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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