TMS28F040-17C4NL
Flash, 512KX8, 170ns, PDIP32Manufacturer: Texas Instruments
Categories: Flash Memories
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The Texas Instruments TMS28F040-17C4NL is a 4 Mbit NOR Flash memory device organized as 512K words by 8 bits. Featuring an asynchronous operating mode and a maximum access time of 170ns, this component offers robust data retention and endurance of 10,000 program/erase cycles. Its command user interface supports byte programming, block erase, and a bulk erase function, complemented by data polling and toggle bit status indicators. The device operates within a temperature range of 0°C to 70°C and utilizes a 5V supply voltage (4.5V to 5.5V). Packaged in a 32-lead PDIP (R-PDIP-T32) with through-hole termination and a 2.54mm pitch, the TMS28F040-17C4NL is suitable for applications in industrial control, telecommunications, and embedded systems requiring non-volatile code and data storage. Its 41.9 Mbit density and specific sectoring (16 sectors of 32K words) provide flexible memory management for demanding designs.
Additional Information
Series: TMS28F040RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 41.4000 |
| Type | NOR TYPE |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 170.0000000000000000 |
| Additional_Feature | BULK ERASE; BLOCK ERASE; BYTE PROGRAMMABLE |
| Command_User_Interface | Yes |
| Data_Polling | Yes |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-PDIP-T32 |
| 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 | DIP |
| Package_Equivalence_Code | DIP32,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12 |
| Seated_Height_Max | 5.0800 |
| 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 | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
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