TMS28F400BZT-90CDBJQ
Flash, 512KX8, 90ns, PDSO44Manufacturer: Texas Instruments
Categories: Flash Memories
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Texas Instruments TMS28F400BZT-90CDBJQ is a 4 Mbit CMOS flash memory organized as 512K words by 8 bits. This NOR-type flash memory offers a 90ns access time and operates from a 4.5V to 5.5V supply voltage range. It supports asynchronous operation and features a top boot block, with the flexibility to be configured as 256K words by 16 bits. The memory is structured with multiple sector sizes, including 16KB, 8KB, 96KB, and 128KB, and provides a command user interface. Designed for high reliability, it boasts an endurance of 100,000 program/erase cycles. The component is housed in a 44-lead PDSO package (JESD-30 Code R-PDSO-G44) with a terminal pitch of 1.27mm, suitable for surface mounting. Applications include automotive and industrial systems requiring non-volatile program storage. The operating temperature range is -40°C to 125°C.
Additional Information
Series: TMS28F400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 28.2000 |
| Type | NOR TYPE |
| Width | 13.3000 |
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| Additional_Feature | CAN BE CONFG AS 256K X 16; TOP BOOT BLOCK |
| Alternate_Memory_Width | 8 |
| Boot_Block | Top |
| Command_User_Interface | Yes |
| Data_Polling | No |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PDSO-G44 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 1,2,1,3 |
| Number_of_Terminals | 44 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -40.0 |
| 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 | 12 |
| Seated_Height_Max | 2.6300 |
| Sector_Size | 16K,8K,96K,128K |
| Standby_Current_Max | 0.000008000000000 |
| Supply_Current_Max | 65.000000000000000 |
| 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 | No |
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