TMS28F020-17C4DDQ
Flash, 256KX8, 170ns, PTSO32Manufacturer: Texas Instruments
Categories: Flash Memories
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The Texas Instruments TMS28F020-17C4DDQ is a 20-Mbit NOR Flash memory device with a memory organization of 256K words by 8 bits. This component offers an asynchronous operating mode with a maximum access time of 170 ns, suitable for applications requiring rapid data retrieval. It features a 3-state output characteristic and a CMOS technology for efficient operation. The TMS28F020 series memory has an endurance rating of 10,000 program/erase cycles and supports a programming voltage of 12V.
Designed for surface mounting, this device is housed in a 32-terminal, rectangular TSOP2 package with a terminal pitch of 0.500mm. The package body material is plastic/epoxy. This component operates within a temperature range of -40°C to 125°C. Applications include industrial automation, telecommunications, and embedded systems where reliable non-volatile data storage is critical. The device has a nominal supply voltage of 5V, with a maximum rating of 5.5V. Standby current is rated at a maximum of 0.1mA, and active supply current is up to 30mA. This Texas Instruments Flash memory is a robust solution for memory-intensive designs.
Additional Information
Series: TMS28F020RoHS 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 | 170.0000000000000000 |
| Command_User_Interface | Yes |
| Data_Polling | No |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-PTSO-G32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP2 |
| Package_Equivalence_Code | TSOP32,.8 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12 |
| Seated_Height_Max | 1.2000 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 30.000000000000000 |
| 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 | Triple |
| Toggle_Bit | No |
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