TMS29F256-20JL4
Flash, 32KX8, 200ns, CDIP28Manufacturer: Texas Instruments
Categories: Flash Memories
Quality Control: Learn More
Texas Instruments TMS29F256 series NOR Flash memory, part number TMS29F256-20JL4, offers a 262144-bit (32K x 8) density. This component features a maximum access time of 200ns and operates asynchronously with a 5V nominal supply voltage (4.5V to 5.5V range). The memory organization is 32K words by 8 bits, with a page size of 64 bytes and sector size of 64 bytes. Data polling is supported, but command user interface and toggle bit functionality are not present. This device utilizes CMOS technology and is housed in a 28-terminal Ceramic Dual In-line Package (CDIP) with through-hole mounting. Typical applications include industrial control, automotive systems, and legacy aerospace systems requiring reliable non-volatile storage. The package body material is ceramic with glass sealing.
Additional Information
Series: TMS29F256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Type | NOR TYPE |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 200.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| JESD_30_Code | R-GDIP-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 | CERAMIC, GLASS-SEALED |
| Package_Code | WDIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Page_Size | 64 |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 4.9070 |
| Sector_Size | 64 |
| Standby_Current_Max | 0.003000000000000 |
| Supply_Current_Max | 15.000000000000000 |
| 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 | No |
Request a Quote
Clients Also Buy
TMS29F256-170JE4
Flash, 32KX8, 170ns, CDIP28
TMS29F256-170JE
Flash, 32KX8, 170ns, CDIP28
TMS29F256-200JQ4
Flash, 32KX8, 200ns, CDIP28