TMS29F256-300NL
Flash, 32KX8, 300ns, PDIP28Manufacturer: Texas Instruments
Categories: Flash Memories
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The Texas Instruments TMS29F256-300NL is a 32K x 8 NOR Flash memory device, offering a total density of 262,144 bits. This component features a maximum access time of 300ns, enabling efficient data retrieval in asynchronous operating modes. The memory organization is structured as 32K words by 8 bits, with a page size and sector size of 64 bytes. Data polling is supported for read status verification. Designed with a 28-terminal PDIP package (JESD30 code R-PDIP-T28), it utilizes through-hole mounting technology with a 2.54mm terminal pitch. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage between 4.75V and 5.25V, with a nominal value of 5V. Typical applications for this memory component include industrial control systems, consumer electronics, and embedded systems requiring non-volatile data storage.
Additional Information
Series: TMS29F256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 36.3200 |
| Type | NOR TYPE |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 300.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| JESD_30_Code | R-PDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 512 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Page_Size | 64 |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 5.0800 |
| Sector_Size | 64 |
| Standby_Current_Max | 0.003000000000000 |
| Supply_Current_Max | 15.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Toggle_Bit | No |
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