TMS28F040-15C3DDL
Flash, 512KX8, 150ns, PDSO32Manufacturer: Texas Instruments
Categories: Flash Memories
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The Texas Instruments TMS28F040-15C3DDL is a 4-Megabit (512K x 8) NOR Flash memory device. It offers a 150ns access time, supporting asynchronous operation with a parallel interface. This device features byte-programmable writing and provides advanced erase capabilities including Bulk Erase and Block Erase, with sector sizes of 32k words. Key features for efficient operation include Data Polling and a Toggle Bit for status monitoring. The memory architecture supports 524,288 words. Designed for surface mounting, it is housed in a 32-lead PDSO package (JESD30 code R-PDSO-G32) with a 0.5mm terminal pitch. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage between 4.5V and 5.5V. Its CMOS technology ensures low standby current (100µA max). Applications span industrial control, telecommunications, and consumer electronics where reliable non-volatile data storage is critical. This component exhibits an endurance rating of 1,000 erase/program cycles.
Additional Information
Series: TMS28F040RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 18.4150 |
| Type | NOR TYPE |
| Width | 8.0000 |
| Technology | CMOS |
| Access_Time_Max | 150.0000000000000000 |
| Additional_Feature | BULK ERASE; BLOCK ERASE; BYTE PROGRAMMABLE |
| Command_User_Interface | Yes |
| Data_Polling | Yes |
| Endurance | 1000.000000000000000 |
| JESD_30_Code | R-PDSO-G32 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 16 |
| Number_of_Terminals | 32 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP1 |
| Package_Equivalence_Code | TSSOP40,.8,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12 |
| Seated_Height_Max | 1.2000 |
| Sector_Size | 32k |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 40.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
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