TMS4161-20FME
Video DRAM, 64KX1, 200ns, NMOS, PQCC22Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments TMS4161-20FME is a Video DRAM with a memory organization of 64K x 1, offering a total density of 65,536 bits. This NMOS technology component features a maximum access time of 200 nanoseconds and operates asynchronously. Key features include RAS-only refresh and a 256 x 1 SAM port, providing two ports for enhanced data access. The device is housed in a 22-terminal PQCC (Plastic Quad Flat Pack) package, suitable for surface mounting applications. Its wide operating temperature range from -40°C to +85°C makes it suitable for demanding environments. The TMS4161-20FME finds application in various display systems and graphics controllers.
Additional Information
Series: TMS4161RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.3660 |
| Technology | NMOS |
| Length | 12.4450 |
| Access_Mode | PAGE |
| Access_Time_Max | 200.0000000000000000 |
| Additional_Feature | RAS ONLY REFRESH; 256 X 1 SAM PORT |
| JESD_30_Code | R-PQCC-J22 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | VIDEO DRAM |
| Memory_Organization | 64KX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 2 |
| Number_of_Terminals | 22 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Refresh_Cycles | 256 |
| Seated_Height_Max | 3.5300 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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