TMS29F400B-100CDBJQ
Flash, 256KX16, 100ns, PDSO44Manufacturer: Texas Instruments
Categories: Flash Memories
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The Texas Instruments TMS29F400B-100CDBJQ is a 4 Mbit NOR Flash memory device organized as 256K words by 16 bits. This component offers a fast 100ns access time and supports a 16-bit data bus with an optional 8-bit alternate bus. It features a parallel interface with Ready/Busy and Toggle Bit functions for efficient operation. The memory is organized into sectors of varying sizes, including 16K, 8K, 32K, and 64K bytes, with boot block capabilities. Designed for demanding applications, it operates from a nominal 5V supply and boasts an endurance of 100,000 program/erase cycles. The TMS29F400 series is commonly found in industrial control, automotive systems, and telecommunications infrastructure. This device comes in a 44-lead Small Outline Package (SOP) with a 1.27mm pitch, suitable for surface-mount assembly. Its operating temperature range is -40°C to 125°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 | 100.0000000000000000 |
| Alternate_Memory_Width | 8 |
| Boot_Block | Bottom |
| Command_User_Interface | Yes |
| Data_Polling | Yes |
| Endurance | 100000.000000000000000 |
| 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 | 125.0 |
| Operating_Temperature_Min | -40.0 |
| 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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